{ "best_metric": null, "best_model_checkpoint": null, "epoch": 0.48231511254019294, "eval_steps": 100, "global_step": 600, "is_hyper_param_search": false, "is_local_process_zero": true, "is_world_process_zero": true, "log_history": [ { "epoch": 0.0, "grad_norm": 2.5493941690669297, "learning_rate": 4e-09, "logits/policy_chosen": -2.279445171356201, "logits/policy_rejected": -2.070641279220581, "logits/reference_chosen": -2.262451410293579, "logits/reference_rejected": -1.700181484222412, "logps/policy_chosen": -259.83294677734375, "logps/policy_rejected": -282.3813171386719, "logps/reference_chosen": -280.28363037109375, "logps/reference_rejected": -290.83868408203125, "loss": 0.6746, "rewards/accuracies": 1.0, "rewards/chosen": 0.20450688898563385, "rewards/margins": 0.11993316560983658, "rewards/rejected": 0.08457372337579727, "step": 1, "tokens/chosen_response_len_mean": 528.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 444.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.0, "grad_norm": 2.2490732615654547, "learning_rate": 8e-09, "logits/policy_chosen": -2.745072364807129, "logits/policy_rejected": -2.607792854309082, "logits/reference_chosen": -2.701054096221924, "logits/reference_rejected": -2.529007911682129, "logps/policy_chosen": -147.3030242919922, "logps/policy_rejected": -197.99253845214844, "logps/reference_chosen": -156.72518920898438, "logps/reference_rejected": -206.69471740722656, "loss": 0.6863, "rewards/accuracies": 0.5, "rewards/chosen": 0.09422144293785095, "rewards/margins": 0.0071996524930000305, "rewards/rejected": 0.08702179044485092, "step": 2, "tokens/chosen_response_len_mean": 298.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 277.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.0, "grad_norm": 2.2889093862107543, "learning_rate": 1.2e-08, "logits/policy_chosen": -2.882375478744507, "logits/policy_rejected": -2.992877960205078, "logits/reference_chosen": -2.748257637023926, "logits/reference_rejected": -2.9701337814331055, "logps/policy_chosen": -105.87107849121094, "logps/policy_rejected": -148.20022583007812, "logps/reference_chosen": -112.85089111328125, "logps/reference_rejected": -155.7706298828125, "loss": 0.6832, "rewards/accuracies": 0.25, "rewards/chosen": 0.06979808956384659, "rewards/margins": -0.005905959755182266, "rewards/rejected": 0.07570404559373856, "step": 3, "tokens/chosen_response_len_mean": 239.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 254.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.0, "grad_norm": 2.2808153966501084, "learning_rate": 1.6e-08, "logits/policy_chosen": -2.9396884441375732, "logits/policy_rejected": -2.9384472370147705, "logits/reference_chosen": -2.9226865768432617, "logits/reference_rejected": -2.9309639930725098, "logps/policy_chosen": -123.63784790039062, "logps/policy_rejected": -180.25296020507812, "logps/reference_chosen": -129.93817138671875, "logps/reference_rejected": -184.21334838867188, "loss": 0.674, "rewards/accuracies": 1.0, "rewards/chosen": 0.06300327926874161, "rewards/margins": 0.023399492725729942, "rewards/rejected": 0.039603784680366516, "step": 4, "tokens/chosen_response_len_mean": 298.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 297.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.0, "grad_norm": 2.2660235876486974, "learning_rate": 2e-08, "logits/policy_chosen": -3.221891164779663, "logits/policy_rejected": -2.8190152645111084, "logits/reference_chosen": -3.207385778427124, "logits/reference_rejected": -2.6983580589294434, "logps/policy_chosen": -179.60354614257812, "logps/policy_rejected": -206.77960205078125, "logps/reference_chosen": -189.15216064453125, "logps/reference_rejected": -209.81790161132812, "loss": 0.6778, "rewards/accuracies": 0.75, "rewards/chosen": 0.09548593312501907, "rewards/margins": 0.06510297954082489, "rewards/rejected": 0.03038296103477478, "step": 5, "tokens/chosen_response_len_mean": 440.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 232.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.0, "grad_norm": 2.0558578581082307, "learning_rate": 2.4e-08, "logits/policy_chosen": -2.4811384677886963, "logits/policy_rejected": -2.4067883491516113, "logits/reference_chosen": -2.330796003341675, "logits/reference_rejected": -2.4005446434020996, "logps/policy_chosen": -148.8319091796875, "logps/policy_rejected": -179.03482055664062, "logps/reference_chosen": -160.83175659179688, "logps/reference_rejected": -189.98275756835938, "loss": 0.6989, "rewards/accuracies": 0.5, "rewards/chosen": 0.11999829858541489, "rewards/margins": 0.010519090108573437, "rewards/rejected": 0.10947921127080917, "step": 6, "tokens/chosen_response_len_mean": 289.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 309.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.01, "grad_norm": 2.5447256930451734, "learning_rate": 2.8e-08, "logits/policy_chosen": -2.2599525451660156, "logits/policy_rejected": -2.190964698791504, "logits/reference_chosen": -2.1052117347717285, "logits/reference_rejected": -2.134941577911377, "logps/policy_chosen": -19.338191986083984, "logps/policy_rejected": -38.73615646362305, "logps/reference_chosen": -20.665983200073242, "logps/reference_rejected": -40.615394592285156, "loss": 0.684, "rewards/accuracies": 0.5, "rewards/chosen": 0.01327789481729269, "rewards/margins": -0.005514495074748993, "rewards/rejected": 0.018792390823364258, "step": 7, "tokens/chosen_response_len_mean": 34.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 47.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.01, "grad_norm": 2.967658233666017, "learning_rate": 3.2e-08, "logits/policy_chosen": -2.4715514183044434, "logits/policy_rejected": -2.4913477897644043, "logits/reference_chosen": -2.421693801879883, "logits/reference_rejected": -2.4608089923858643, "logps/policy_chosen": -29.782058715820312, "logps/policy_rejected": -64.6925048828125, "logps/reference_chosen": -32.50696563720703, "logps/reference_rejected": -66.7137222290039, "loss": 0.6712, "rewards/accuracies": 0.5, "rewards/chosen": 0.027249068021774292, "rewards/margins": 0.00703694112598896, "rewards/rejected": 0.020212125033140182, "step": 8, "tokens/chosen_response_len_mean": 40.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 48.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.01, "grad_norm": 3.4470069507233316, "learning_rate": 3.6e-08, "logits/policy_chosen": -2.7727508544921875, "logits/policy_rejected": -2.718796730041504, "logits/reference_chosen": -2.676337957382202, "logits/reference_rejected": -2.616457223892212, "logps/policy_chosen": -108.26776123046875, "logps/policy_rejected": -218.6373748779297, "logps/reference_chosen": -118.67279815673828, "logps/reference_rejected": -223.27325439453125, "loss": 0.6796, "rewards/accuracies": 0.5, "rewards/chosen": 0.1040503978729248, "rewards/margins": 0.05769149586558342, "rewards/rejected": 0.046358898282051086, "step": 9, "tokens/chosen_response_len_mean": 252.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 222.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.01, "grad_norm": 2.304016636338041, "learning_rate": 4e-08, "logits/policy_chosen": -2.5566985607147217, "logits/policy_rejected": -2.5395240783691406, "logits/reference_chosen": -2.4825587272644043, "logits/reference_rejected": -2.498563051223755, "logps/policy_chosen": -168.69143676757812, "logps/policy_rejected": -287.2906494140625, "logps/reference_chosen": -181.2764129638672, "logps/reference_rejected": -299.7208557128906, "loss": 0.6885, "rewards/accuracies": 0.25, "rewards/chosen": 0.1258496791124344, "rewards/margins": 0.001547420397400856, "rewards/rejected": 0.12430226802825928, "step": 10, "tokens/chosen_response_len_mean": 518.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 503.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.01, "grad_norm": 2.084799466815333, "learning_rate": 4.4e-08, "logits/policy_chosen": -2.7605199813842773, "logits/policy_rejected": -2.7186694145202637, "logits/reference_chosen": -2.7691569328308105, "logits/reference_rejected": -2.7842984199523926, "logps/policy_chosen": -145.88803100585938, "logps/policy_rejected": -219.43760681152344, "logps/reference_chosen": -155.90982055664062, "logps/reference_rejected": -227.8662109375, "loss": 0.6893, "rewards/accuracies": 0.5, "rewards/chosen": 0.1002180427312851, "rewards/margins": 0.015932004898786545, "rewards/rejected": 0.08428603410720825, "step": 11, "tokens/chosen_response_len_mean": 604.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 448.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.01, "grad_norm": 2.7628214791467736, "learning_rate": 4.8e-08, "logits/policy_chosen": -2.9070513248443604, "logits/policy_rejected": -2.7778186798095703, "logits/reference_chosen": -2.8774163722991943, "logits/reference_rejected": -2.6446313858032227, "logps/policy_chosen": -101.27095794677734, "logps/policy_rejected": -136.12225341796875, "logps/reference_chosen": -108.19136047363281, "logps/reference_rejected": -140.3483123779297, "loss": 0.6673, "rewards/accuracies": 1.0, "rewards/chosen": 0.06920397281646729, "rewards/margins": 0.026943188160657883, "rewards/rejected": 0.0422607846558094, "step": 12, "tokens/chosen_response_len_mean": 339.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 269.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.01, "grad_norm": 2.1795487992104348, "learning_rate": 5.1999999999999996e-08, "logits/policy_chosen": -2.4187445640563965, "logits/policy_rejected": -2.845353364944458, "logits/reference_chosen": -2.3343820571899414, "logits/reference_rejected": -2.5970327854156494, "logps/policy_chosen": -130.312255859375, "logps/policy_rejected": -73.26902770996094, "logps/reference_chosen": -134.85186767578125, "logps/reference_rejected": -73.45825958251953, "loss": 0.6772, "rewards/accuracies": 0.5, "rewards/chosen": 0.045396123081445694, "rewards/margins": 0.04350382089614868, "rewards/rejected": 0.0018922993913292885, "step": 13, "tokens/chosen_response_len_mean": 177.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 101.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.01, "grad_norm": 2.7157502561420026, "learning_rate": 5.6e-08, "logits/policy_chosen": -3.211674928665161, "logits/policy_rejected": -3.0040595531463623, "logits/reference_chosen": -3.2025675773620605, "logits/reference_rejected": -3.0620803833007812, "logps/policy_chosen": -195.99533081054688, "logps/policy_rejected": -242.1226806640625, "logps/reference_chosen": -208.40536499023438, "logps/reference_rejected": -252.9475860595703, "loss": 0.6781, "rewards/accuracies": 0.5, "rewards/chosen": 0.12410032004117966, "rewards/margins": 0.015851235017180443, "rewards/rejected": 0.10824908316135406, "step": 14, "tokens/chosen_response_len_mean": 543.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 408.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.01, "grad_norm": 3.50208846860952, "learning_rate": 6e-08, "logits/policy_chosen": -2.6727657318115234, "logits/policy_rejected": -2.5919432640075684, "logits/reference_chosen": -2.6382195949554443, "logits/reference_rejected": -2.417813777923584, "logps/policy_chosen": -170.3718719482422, "logps/policy_rejected": -223.43052673339844, "logps/reference_chosen": -191.32583618164062, "logps/reference_rejected": -242.33273315429688, "loss": 0.6686, "rewards/accuracies": 1.0, "rewards/chosen": 0.209539532661438, "rewards/margins": 0.020517464727163315, "rewards/rejected": 0.18902206420898438, "step": 15, "tokens/chosen_response_len_mean": 431.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 403.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.01, "grad_norm": 1.6207728056732267, "learning_rate": 6.4e-08, "logits/policy_chosen": -2.954475164413452, "logits/policy_rejected": -2.8040027618408203, "logits/reference_chosen": -2.9069364070892334, "logits/reference_rejected": -2.8010973930358887, "logps/policy_chosen": -54.05670166015625, "logps/policy_rejected": -109.65800476074219, "logps/reference_chosen": -55.35580825805664, "logps/reference_rejected": -108.90874481201172, "loss": 0.6824, "rewards/accuracies": 0.75, "rewards/chosen": 0.012991041876375675, "rewards/margins": 0.02048366516828537, "rewards/rejected": -0.007492623291909695, "step": 16, "tokens/chosen_response_len_mean": 89.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 96.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.01, "grad_norm": 2.409299627131989, "learning_rate": 6.8e-08, "logits/policy_chosen": -2.909968137741089, "logits/policy_rejected": -2.84816837310791, "logits/reference_chosen": -2.8810513019561768, "logits/reference_rejected": -2.6653146743774414, "logps/policy_chosen": -119.80767822265625, "logps/policy_rejected": -267.8531799316406, "logps/reference_chosen": -126.68125915527344, "logps/reference_rejected": -275.761474609375, "loss": 0.6995, "rewards/accuracies": 0.5, "rewards/chosen": 0.06873579323291779, "rewards/margins": -0.010347230359911919, "rewards/rejected": 0.07908301800489426, "step": 17, "tokens/chosen_response_len_mean": 314.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 251.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.01, "grad_norm": 2.703021449933624, "learning_rate": 7.2e-08, "logits/policy_chosen": -2.8886208534240723, "logits/policy_rejected": -2.603667974472046, "logits/reference_chosen": -2.8919739723205566, "logits/reference_rejected": -2.336148262023926, "logps/policy_chosen": -144.8170166015625, "logps/policy_rejected": -144.6788330078125, "logps/reference_chosen": -164.3677215576172, "logps/reference_rejected": -156.78842163085938, "loss": 0.679, "rewards/accuracies": 0.75, "rewards/chosen": 0.1955069750547409, "rewards/margins": 0.07441116869449615, "rewards/rejected": 0.12109580636024475, "step": 18, "tokens/chosen_response_len_mean": 421.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 314.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.02, "grad_norm": 1.9691382131351773, "learning_rate": 7.599999999999999e-08, "logits/policy_chosen": -2.766261339187622, "logits/policy_rejected": -2.697242259979248, "logits/reference_chosen": -2.710810899734497, "logits/reference_rejected": -2.557218551635742, "logps/policy_chosen": -150.92379760742188, "logps/policy_rejected": -174.591064453125, "logps/reference_chosen": -160.51756286621094, "logps/reference_rejected": -185.50238037109375, "loss": 0.6851, "rewards/accuracies": 0.5, "rewards/chosen": 0.0959378108382225, "rewards/margins": -0.013175351545214653, "rewards/rejected": 0.1091131642460823, "step": 19, "tokens/chosen_response_len_mean": 263.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 253.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.02, "grad_norm": 2.1003754961271675, "learning_rate": 8e-08, "logits/policy_chosen": -2.8774542808532715, "logits/policy_rejected": -2.6342382431030273, "logits/reference_chosen": -2.742877244949341, "logits/reference_rejected": -2.4385361671447754, "logps/policy_chosen": -104.96978759765625, "logps/policy_rejected": -157.80657958984375, "logps/reference_chosen": -107.06401062011719, "logps/reference_rejected": -159.94366455078125, "loss": 0.6774, "rewards/accuracies": 0.5, "rewards/chosen": 0.02094227820634842, "rewards/margins": -0.00042874296195805073, "rewards/rejected": 0.02137102000415325, "step": 20, "tokens/chosen_response_len_mean": 111.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 124.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.02, "grad_norm": 2.113555044323313, "learning_rate": 8.4e-08, "logits/policy_chosen": -3.1314477920532227, "logits/policy_rejected": -2.8576135635375977, "logits/reference_chosen": -3.1075565814971924, "logits/reference_rejected": -2.6684985160827637, "logps/policy_chosen": -121.34175109863281, "logps/policy_rejected": -152.86807250976562, "logps/reference_chosen": -127.80372619628906, "logps/reference_rejected": -158.0865478515625, "loss": 0.6994, "rewards/accuracies": 0.5, "rewards/chosen": 0.06461974233388901, "rewards/margins": 0.012434981763362885, "rewards/rejected": 0.05218476057052612, "step": 21, "tokens/chosen_response_len_mean": 317.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 203.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.02, "grad_norm": 2.8572997186380196, "learning_rate": 8.8e-08, "logits/policy_chosen": -3.023026466369629, "logits/policy_rejected": -2.970913887023926, "logits/reference_chosen": -2.9523911476135254, "logits/reference_rejected": -2.8476057052612305, "logps/policy_chosen": -123.84272003173828, "logps/policy_rejected": -210.03341674804688, "logps/reference_chosen": -129.73898315429688, "logps/reference_rejected": -216.26409912109375, "loss": 0.672, "rewards/accuracies": 0.25, "rewards/chosen": 0.05896264314651489, "rewards/margins": -0.0033443691208958626, "rewards/rejected": 0.06230701133608818, "step": 22, "tokens/chosen_response_len_mean": 241.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 224.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.02, "grad_norm": 2.4344792354730034, "learning_rate": 9.199999999999999e-08, "logits/policy_chosen": -2.45721435546875, "logits/policy_rejected": -2.4645514488220215, "logits/reference_chosen": -2.429760694503784, "logits/reference_rejected": -2.448065757751465, "logps/policy_chosen": -107.37543487548828, "logps/policy_rejected": -120.32754516601562, "logps/reference_chosen": -113.06903839111328, "logps/reference_rejected": -126.56575012207031, "loss": 0.6748, "rewards/accuracies": 0.25, "rewards/chosen": 0.056935906410217285, "rewards/margins": -0.005446167662739754, "rewards/rejected": 0.06238207593560219, "step": 23, "tokens/chosen_response_len_mean": 314.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 315.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.02, "grad_norm": 3.5341818462448504, "learning_rate": 9.6e-08, "logits/policy_chosen": -2.5186548233032227, "logits/policy_rejected": -2.3946735858917236, "logits/reference_chosen": -2.5037264823913574, "logits/reference_rejected": -2.4204611778259277, "logps/policy_chosen": -71.1528549194336, "logps/policy_rejected": -96.15353393554688, "logps/reference_chosen": -74.45181274414062, "logps/reference_rejected": -93.63554382324219, "loss": 0.6593, "rewards/accuracies": 0.5, "rewards/chosen": 0.03298955038189888, "rewards/margins": 0.05816952511668205, "rewards/rejected": -0.025179967284202576, "step": 24, "tokens/chosen_response_len_mean": 247.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 155.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.02, "grad_norm": 2.6672688539385514, "learning_rate": 1e-07, "logits/policy_chosen": -3.052779197692871, "logits/policy_rejected": -2.9980740547180176, "logits/reference_chosen": -3.0356476306915283, "logits/reference_rejected": -2.9704558849334717, "logps/policy_chosen": -158.24560546875, "logps/policy_rejected": -246.05154418945312, "logps/reference_chosen": -166.8022003173828, "logps/reference_rejected": -252.77267456054688, "loss": 0.6801, "rewards/accuracies": 1.0, "rewards/chosen": 0.08556582033634186, "rewards/margins": 0.01835446059703827, "rewards/rejected": 0.06721135973930359, "step": 25, "tokens/chosen_response_len_mean": 302.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 309.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.02, "grad_norm": 2.157863179356832, "learning_rate": 1.0399999999999999e-07, "logits/policy_chosen": -2.8244199752807617, "logits/policy_rejected": -2.8272688388824463, "logits/reference_chosen": -2.8120579719543457, "logits/reference_rejected": -2.81868839263916, "logps/policy_chosen": -188.75546264648438, "logps/policy_rejected": -245.15794372558594, "logps/reference_chosen": -201.83450317382812, "logps/reference_rejected": -256.3631591796875, "loss": 0.6824, "rewards/accuracies": 1.0, "rewards/chosen": 0.13079024851322174, "rewards/margins": 0.018737995997071266, "rewards/rejected": 0.11205224692821503, "step": 26, "tokens/chosen_response_len_mean": 499.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 500.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.02, "grad_norm": 2.6785946054818295, "learning_rate": 1.0799999999999999e-07, "logits/policy_chosen": -3.041701078414917, "logits/policy_rejected": -3.0683014392852783, "logits/reference_chosen": -3.021995782852173, "logits/reference_rejected": -3.0257372856140137, "logps/policy_chosen": -102.09321594238281, "logps/policy_rejected": -163.72860717773438, "logps/reference_chosen": -109.2179946899414, "logps/reference_rejected": -167.15447998046875, "loss": 0.6755, "rewards/accuracies": 0.75, "rewards/chosen": 0.07124768942594528, "rewards/margins": 0.036988936364650726, "rewards/rejected": 0.03425874561071396, "step": 27, "tokens/chosen_response_len_mean": 243.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 237.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.02, "grad_norm": 3.0106278359730614, "learning_rate": 1.12e-07, "logits/policy_chosen": -3.058267116546631, "logits/policy_rejected": -3.0097880363464355, "logits/reference_chosen": -3.000871181488037, "logits/reference_rejected": -2.860621690750122, "logps/policy_chosen": -177.05154418945312, "logps/policy_rejected": -241.18173217773438, "logps/reference_chosen": -187.62625122070312, "logps/reference_rejected": -242.83314514160156, "loss": 0.6642, "rewards/accuracies": 0.75, "rewards/chosen": 0.10574702173471451, "rewards/margins": 0.08923279494047165, "rewards/rejected": 0.01651422120630741, "step": 28, "tokens/chosen_response_len_mean": 391.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 363.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.02, "grad_norm": 1.9714081999119137, "learning_rate": 1.16e-07, "logits/policy_chosen": -2.7036781311035156, "logits/policy_rejected": -2.706456422805786, "logits/reference_chosen": -2.6821694374084473, "logits/reference_rejected": -2.70880126953125, "logps/policy_chosen": -50.51161193847656, "logps/policy_rejected": -97.51376342773438, "logps/reference_chosen": -53.98440170288086, "logps/reference_rejected": -100.45523834228516, "loss": 0.6839, "rewards/accuracies": 0.5, "rewards/chosen": 0.03472791612148285, "rewards/margins": 0.005313164554536343, "rewards/rejected": 0.029414750635623932, "step": 29, "tokens/chosen_response_len_mean": 246.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 215.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.02, "grad_norm": 3.3945073696477333, "learning_rate": 1.2e-07, "logits/policy_chosen": -2.679271936416626, "logits/policy_rejected": -2.747288227081299, "logits/reference_chosen": -2.648017406463623, "logits/reference_rejected": -2.542226552963257, "logps/policy_chosen": -181.09521484375, "logps/policy_rejected": -349.05694580078125, "logps/reference_chosen": -202.54962158203125, "logps/reference_rejected": -355.8513488769531, "loss": 0.6558, "rewards/accuracies": 1.0, "rewards/chosen": 0.21454395353794098, "rewards/margins": 0.14660006761550903, "rewards/rejected": 0.06794389337301254, "step": 30, "tokens/chosen_response_len_mean": 309.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 268.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.02, "grad_norm": 2.729481181496147, "learning_rate": 1.24e-07, "logits/policy_chosen": -3.1615757942199707, "logits/policy_rejected": -2.618534564971924, "logits/reference_chosen": -3.148972511291504, "logits/reference_rejected": -2.28782320022583, "logps/policy_chosen": -244.06692504882812, "logps/policy_rejected": -395.2162780761719, "logps/reference_chosen": -254.54090881347656, "logps/reference_rejected": -397.2469177246094, "loss": 0.6873, "rewards/accuracies": 1.0, "rewards/chosen": 0.10473988205194473, "rewards/margins": 0.08443356305360794, "rewards/rejected": 0.020306318998336792, "step": 31, "tokens/chosen_response_len_mean": 410.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 269.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.03, "grad_norm": 2.1927971055522133, "learning_rate": 1.28e-07, "logits/policy_chosen": -2.935199499130249, "logits/policy_rejected": -2.862617254257202, "logits/reference_chosen": -2.9165947437286377, "logits/reference_rejected": -2.809278964996338, "logps/policy_chosen": -156.64752197265625, "logps/policy_rejected": -224.47006225585938, "logps/reference_chosen": -176.1259765625, "logps/reference_rejected": -239.154296875, "loss": 0.6749, "rewards/accuracies": 0.75, "rewards/chosen": 0.19478438794612885, "rewards/margins": 0.04794217646121979, "rewards/rejected": 0.14684221148490906, "step": 32, "tokens/chosen_response_len_mean": 545.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 527.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.03, "grad_norm": 2.6358653856327257, "learning_rate": 1.32e-07, "logits/policy_chosen": -2.5262393951416016, "logits/policy_rejected": -2.364823341369629, "logits/reference_chosen": -2.506678342819214, "logits/reference_rejected": -1.6685891151428223, "logps/policy_chosen": -104.21517181396484, "logps/policy_rejected": -126.63694763183594, "logps/reference_chosen": -114.83543395996094, "logps/reference_rejected": -136.51809692382812, "loss": 0.6837, "rewards/accuracies": 0.5, "rewards/chosen": 0.10620267689228058, "rewards/margins": 0.007391175255179405, "rewards/rejected": 0.09881150722503662, "step": 33, "tokens/chosen_response_len_mean": 448.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 339.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.03, "grad_norm": 2.626247472893481, "learning_rate": 1.36e-07, "logits/policy_chosen": -3.0164244174957275, "logits/policy_rejected": -2.670468330383301, "logits/reference_chosen": -2.9480087757110596, "logits/reference_rejected": -2.077363967895508, "logps/policy_chosen": -144.32318115234375, "logps/policy_rejected": -178.09408569335938, "logps/reference_chosen": -154.3887939453125, "logps/reference_rejected": -182.9420623779297, "loss": 0.6748, "rewards/accuracies": 0.75, "rewards/chosen": 0.1006559506058693, "rewards/margins": 0.052176106721162796, "rewards/rejected": 0.0484798438847065, "step": 34, "tokens/chosen_response_len_mean": 407.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 217.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.03, "grad_norm": 2.296064376513374, "learning_rate": 1.4e-07, "logits/policy_chosen": -2.598402738571167, "logits/policy_rejected": -2.6598832607269287, "logits/reference_chosen": -2.553514003753662, "logits/reference_rejected": -2.6580069065093994, "logps/policy_chosen": -281.2328186035156, "logps/policy_rejected": -179.6129608154297, "logps/reference_chosen": -298.13836669921875, "logps/reference_rejected": -186.5122528076172, "loss": 0.6684, "rewards/accuracies": 0.75, "rewards/chosen": 0.16905567049980164, "rewards/margins": 0.10006258636713028, "rewards/rejected": 0.06899307668209076, "step": 35, "tokens/chosen_response_len_mean": 377.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 248.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.03, "grad_norm": 2.898376793238501, "learning_rate": 1.44e-07, "logits/policy_chosen": -2.7883753776550293, "logits/policy_rejected": -2.6082558631896973, "logits/reference_chosen": -2.780714273452759, "logits/reference_rejected": -2.583864212036133, "logps/policy_chosen": -105.63471984863281, "logps/policy_rejected": -245.55908203125, "logps/reference_chosen": -110.00314331054688, "logps/reference_rejected": -244.04986572265625, "loss": 0.6715, "rewards/accuracies": 0.75, "rewards/chosen": 0.04368434101343155, "rewards/margins": 0.05877665430307388, "rewards/rejected": -0.015092315152287483, "step": 36, "tokens/chosen_response_len_mean": 183.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 284.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.03, "grad_norm": 2.6935110955386, "learning_rate": 1.4799999999999998e-07, "logits/policy_chosen": -3.0653228759765625, "logits/policy_rejected": -2.882253646850586, "logits/reference_chosen": -3.0485243797302246, "logits/reference_rejected": -2.6053519248962402, "logps/policy_chosen": -186.7164764404297, "logps/policy_rejected": -267.58123779296875, "logps/reference_chosen": -204.80267333984375, "logps/reference_rejected": -272.190185546875, "loss": 0.6697, "rewards/accuracies": 1.0, "rewards/chosen": 0.1808619499206543, "rewards/margins": 0.13477247953414917, "rewards/rejected": 0.046089474111795425, "step": 37, "tokens/chosen_response_len_mean": 433.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 321.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.03, "grad_norm": 2.597922955352179, "learning_rate": 1.5199999999999998e-07, "logits/policy_chosen": -2.699632167816162, "logits/policy_rejected": -2.7144150733947754, "logits/reference_chosen": -2.658318519592285, "logits/reference_rejected": -2.691765546798706, "logps/policy_chosen": -135.453369140625, "logps/policy_rejected": -242.96441650390625, "logps/reference_chosen": -146.15704345703125, "logps/reference_rejected": -248.74380493164062, "loss": 0.6585, "rewards/accuracies": 0.5, "rewards/chosen": 0.10703684389591217, "rewards/margins": 0.049242909997701645, "rewards/rejected": 0.057793937623500824, "step": 38, "tokens/chosen_response_len_mean": 375.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 387.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.03, "grad_norm": 2.079049499920605, "learning_rate": 1.56e-07, "logits/policy_chosen": -3.077770233154297, "logits/policy_rejected": -3.098449945449829, "logits/reference_chosen": -3.0287766456604004, "logits/reference_rejected": -3.0804648399353027, "logps/policy_chosen": -12.474931716918945, "logps/policy_rejected": -25.898088455200195, "logps/reference_chosen": -12.915287971496582, "logps/reference_rejected": -27.526098251342773, "loss": 0.6793, "rewards/accuracies": 0.25, "rewards/chosen": 0.00440356507897377, "rewards/margins": -0.011876537464559078, "rewards/rejected": 0.016280101612210274, "step": 39, "tokens/chosen_response_len_mean": 23.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 25.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.03, "grad_norm": 2.9270192927802197, "learning_rate": 1.6e-07, "logits/policy_chosen": -2.821016550064087, "logits/policy_rejected": -2.7184388637542725, "logits/reference_chosen": -2.5926756858825684, "logits/reference_rejected": -2.7159690856933594, "logps/policy_chosen": -115.9990005493164, "logps/policy_rejected": -150.73153686523438, "logps/reference_chosen": -120.78485107421875, "logps/reference_rejected": -157.8815460205078, "loss": 0.668, "rewards/accuracies": 0.5, "rewards/chosen": 0.04785853251814842, "rewards/margins": -0.02364155277609825, "rewards/rejected": 0.07150008529424667, "step": 40, "tokens/chosen_response_len_mean": 179.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 168.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.03, "grad_norm": 2.807071363383845, "learning_rate": 1.64e-07, "logits/policy_chosen": -2.6167349815368652, "logits/policy_rejected": -2.5763139724731445, "logits/reference_chosen": -2.513126850128174, "logits/reference_rejected": -2.5481503009796143, "logps/policy_chosen": -213.66064453125, "logps/policy_rejected": -274.35003662109375, "logps/reference_chosen": -240.58090209960938, "logps/reference_rejected": -297.9310607910156, "loss": 0.6847, "rewards/accuracies": 0.5, "rewards/chosen": 0.26920264959335327, "rewards/margins": 0.03339245170354843, "rewards/rejected": 0.23581019043922424, "step": 41, "tokens/chosen_response_len_mean": 468.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 442.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.03, "grad_norm": 3.1342954098759788, "learning_rate": 1.68e-07, "logits/policy_chosen": -2.98238205909729, "logits/policy_rejected": -2.6742758750915527, "logits/reference_chosen": -2.9786105155944824, "logits/reference_rejected": -2.5011706352233887, "logps/policy_chosen": -400.793701171875, "logps/policy_rejected": -471.21826171875, "logps/reference_chosen": -424.1178283691406, "logps/reference_rejected": -484.6050720214844, "loss": 0.6671, "rewards/accuracies": 1.0, "rewards/chosen": 0.23324130475521088, "rewards/margins": 0.09937307238578796, "rewards/rejected": 0.1338682323694229, "step": 42, "tokens/chosen_response_len_mean": 593.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 479.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.03, "grad_norm": 1.7422493551589444, "learning_rate": 1.7199999999999998e-07, "logits/policy_chosen": -2.763662338256836, "logits/policy_rejected": -2.434535503387451, "logits/reference_chosen": -2.710179567337036, "logits/reference_rejected": -1.868179440498352, "logps/policy_chosen": -77.93124389648438, "logps/policy_rejected": -110.21360778808594, "logps/reference_chosen": -86.2520751953125, "logps/reference_rejected": -110.11550903320312, "loss": 0.679, "rewards/accuracies": 0.75, "rewards/chosen": 0.08320826292037964, "rewards/margins": 0.08418922126293182, "rewards/rejected": -0.0009809592738747597, "step": 43, "tokens/chosen_response_len_mean": 152.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 85.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.04, "grad_norm": 3.138281711904061, "learning_rate": 1.76e-07, "logits/policy_chosen": -2.8771750926971436, "logits/policy_rejected": -2.9175660610198975, "logits/reference_chosen": -2.8088254928588867, "logits/reference_rejected": -2.877462863922119, "logps/policy_chosen": -37.14703369140625, "logps/policy_rejected": -55.703121185302734, "logps/reference_chosen": -38.25192642211914, "logps/reference_rejected": -56.50023651123047, "loss": 0.686, "rewards/accuracies": 0.5, "rewards/chosen": 0.011048920452594757, "rewards/margins": 0.0030777817592024803, "rewards/rejected": 0.007971138693392277, "step": 44, "tokens/chosen_response_len_mean": 66.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 70.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.04, "grad_norm": 3.284990775967774, "learning_rate": 1.8e-07, "logits/policy_chosen": -2.8581864833831787, "logits/policy_rejected": -2.766713857650757, "logits/reference_chosen": -2.8522939682006836, "logits/reference_rejected": -2.7666430473327637, "logps/policy_chosen": -165.7818603515625, "logps/policy_rejected": -241.84002685546875, "logps/reference_chosen": -181.072998046875, "logps/reference_rejected": -250.3277587890625, "loss": 0.6537, "rewards/accuracies": 0.75, "rewards/chosen": 0.15291133522987366, "rewards/margins": 0.06803382933139801, "rewards/rejected": 0.08487750589847565, "step": 45, "tokens/chosen_response_len_mean": 560.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 473.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.04, "grad_norm": 2.463717582717747, "learning_rate": 1.8399999999999998e-07, "logits/policy_chosen": -2.900191068649292, "logits/policy_rejected": -2.9184107780456543, "logits/reference_chosen": -2.8673532009124756, "logits/reference_rejected": -2.892207145690918, "logps/policy_chosen": -51.21653747558594, "logps/policy_rejected": -107.85240936279297, "logps/reference_chosen": -54.76094436645508, "logps/reference_rejected": -117.80521392822266, "loss": 0.695, "rewards/accuracies": 0.0, "rewards/chosen": 0.035444095730781555, "rewards/margins": -0.06408397108316422, "rewards/rejected": 0.09952806681394577, "step": 46, "tokens/chosen_response_len_mean": 109.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 108.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.04, "grad_norm": 1.9738986795582658, "learning_rate": 1.88e-07, "logits/policy_chosen": -2.2502527236938477, "logits/policy_rejected": -2.245668649673462, "logits/reference_chosen": -2.177823781967163, "logits/reference_rejected": -2.223409652709961, "logps/policy_chosen": -37.820743560791016, "logps/policy_rejected": -99.87039184570312, "logps/reference_chosen": -44.7762451171875, "logps/reference_rejected": -104.45420837402344, "loss": 0.6825, "rewards/accuracies": 0.5, "rewards/chosen": 0.06955502927303314, "rewards/margins": 0.023716777563095093, "rewards/rejected": 0.04583824798464775, "step": 47, "tokens/chosen_response_len_mean": 93.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 110.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.04, "grad_norm": 2.8813658188320335, "learning_rate": 1.92e-07, "logits/policy_chosen": -2.6205151081085205, "logits/policy_rejected": -2.5673413276672363, "logits/reference_chosen": -2.5005288124084473, "logits/reference_rejected": -2.561748504638672, "logps/policy_chosen": -65.36790466308594, "logps/policy_rejected": -167.23562622070312, "logps/reference_chosen": -72.64520263671875, "logps/reference_rejected": -172.6849365234375, "loss": 0.6706, "rewards/accuracies": 0.25, "rewards/chosen": 0.07277299463748932, "rewards/margins": 0.018280120566487312, "rewards/rejected": 0.054492875933647156, "step": 48, "tokens/chosen_response_len_mean": 199.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 209.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.04, "grad_norm": 2.862318181422901, "learning_rate": 1.96e-07, "logits/policy_chosen": -2.701411247253418, "logits/policy_rejected": -2.8611505031585693, "logits/reference_chosen": -2.2373385429382324, "logits/reference_rejected": -2.845200777053833, "logps/policy_chosen": -126.9096908569336, "logps/policy_rejected": -269.68243408203125, "logps/reference_chosen": -136.80958557128906, "logps/reference_rejected": -277.586181640625, "loss": 0.6796, "rewards/accuracies": 0.5, "rewards/chosen": 0.09899893403053284, "rewards/margins": 0.01996154710650444, "rewards/rejected": 0.0790373906493187, "step": 49, "tokens/chosen_response_len_mean": 262.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 337.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.04, "grad_norm": 2.324007938345189, "learning_rate": 2e-07, "logits/policy_chosen": -2.2418417930603027, "logits/policy_rejected": -2.1697628498077393, "logits/reference_chosen": -2.142324924468994, "logits/reference_rejected": -2.1179537773132324, "logps/policy_chosen": -136.041259765625, "logps/policy_rejected": -266.0906677246094, "logps/reference_chosen": -151.6305694580078, "logps/reference_rejected": -273.1885986328125, "loss": 0.6677, "rewards/accuracies": 0.75, "rewards/chosen": 0.15589313209056854, "rewards/margins": 0.08491363376379013, "rewards/rejected": 0.07097949832677841, "step": 50, "tokens/chosen_response_len_mean": 526.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 469.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.04, "grad_norm": 2.3504496124001744, "learning_rate": 2.0399999999999997e-07, "logits/policy_chosen": -2.899348497390747, "logits/policy_rejected": -2.8138720989227295, "logits/reference_chosen": -2.8722875118255615, "logits/reference_rejected": -2.8029227256774902, "logps/policy_chosen": -63.48197555541992, "logps/policy_rejected": -101.47474670410156, "logps/reference_chosen": -68.96565246582031, "logps/reference_rejected": -108.34456634521484, "loss": 0.6831, "rewards/accuracies": 0.25, "rewards/chosen": 0.05483681336045265, "rewards/margins": -0.013861382380127907, "rewards/rejected": 0.06869819760322571, "step": 51, "tokens/chosen_response_len_mean": 212.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 181.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.04, "grad_norm": 2.4664067603984665, "learning_rate": 2.0799999999999998e-07, "logits/policy_chosen": -2.710914134979248, "logits/policy_rejected": -2.6489503383636475, "logits/reference_chosen": -2.6887543201446533, "logits/reference_rejected": -2.565074920654297, "logps/policy_chosen": -120.6403579711914, "logps/policy_rejected": -180.31842041015625, "logps/reference_chosen": -129.82321166992188, "logps/reference_rejected": -187.31112670898438, "loss": 0.6824, "rewards/accuracies": 0.75, "rewards/chosen": 0.0918285921216011, "rewards/margins": 0.021901624277234077, "rewards/rejected": 0.06992696225643158, "step": 52, "tokens/chosen_response_len_mean": 340.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 269.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.04, "grad_norm": 3.7734473565962108, "learning_rate": 2.12e-07, "logits/policy_chosen": -2.9076874256134033, "logits/policy_rejected": -2.8471598625183105, "logits/reference_chosen": -2.837496280670166, "logits/reference_rejected": -2.783947467803955, "logps/policy_chosen": -88.39242553710938, "logps/policy_rejected": -232.25318908691406, "logps/reference_chosen": -96.45068359375, "logps/reference_rejected": -237.35009765625, "loss": 0.6784, "rewards/accuracies": 1.0, "rewards/chosen": 0.08058254420757294, "rewards/margins": 0.02961355820298195, "rewards/rejected": 0.05096898972988129, "step": 53, "tokens/chosen_response_len_mean": 195.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 194.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.04, "grad_norm": 2.8319761915445367, "learning_rate": 2.1599999999999998e-07, "logits/policy_chosen": -3.144252300262451, "logits/policy_rejected": -3.0141947269439697, "logits/reference_chosen": -3.116751194000244, "logits/reference_rejected": -2.8330681324005127, "logps/policy_chosen": -132.089111328125, "logps/policy_rejected": -225.1402587890625, "logps/reference_chosen": -136.70138549804688, "logps/reference_rejected": -224.64724731445312, "loss": 0.6737, "rewards/accuracies": 0.75, "rewards/chosen": 0.046122774481773376, "rewards/margins": 0.05105280876159668, "rewards/rejected": -0.004930033814162016, "step": 54, "tokens/chosen_response_len_mean": 299.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 257.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.04, "grad_norm": 2.947847201514034, "learning_rate": 2.1999999999999998e-07, "logits/policy_chosen": -2.8887228965759277, "logits/policy_rejected": -2.68259596824646, "logits/reference_chosen": -2.864752769470215, "logits/reference_rejected": -2.628319263458252, "logps/policy_chosen": -135.53025817871094, "logps/policy_rejected": -133.9132843017578, "logps/reference_chosen": -145.9614715576172, "logps/reference_rejected": -137.02508544921875, "loss": 0.666, "rewards/accuracies": 1.0, "rewards/chosen": 0.10431211441755295, "rewards/margins": 0.07319390773773193, "rewards/rejected": 0.031118206679821014, "step": 55, "tokens/chosen_response_len_mean": 349.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 196.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.05, "grad_norm": 2.771906040366205, "learning_rate": 2.24e-07, "logits/policy_chosen": -2.231527328491211, "logits/policy_rejected": -2.0439558029174805, "logits/reference_chosen": -2.230081796646118, "logits/reference_rejected": -2.080432176589966, "logps/policy_chosen": -399.80303955078125, "logps/policy_rejected": -446.4791259765625, "logps/reference_chosen": -431.472412109375, "logps/reference_rejected": -470.2456970214844, "loss": 0.6709, "rewards/accuracies": 0.75, "rewards/chosen": 0.31669357419013977, "rewards/margins": 0.07902783155441284, "rewards/rejected": 0.23766574263572693, "step": 56, "tokens/chosen_response_len_mean": 805.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 711.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.05, "grad_norm": 1.7428598517814506, "learning_rate": 2.28e-07, "logits/policy_chosen": -2.7684319019317627, "logits/policy_rejected": -2.71665096282959, "logits/reference_chosen": -2.747512102127075, "logits/reference_rejected": -2.690124034881592, "logps/policy_chosen": -85.4046630859375, "logps/policy_rejected": -111.96269226074219, "logps/reference_chosen": -96.96040344238281, "logps/reference_rejected": -121.33839416503906, "loss": 0.6888, "rewards/accuracies": 1.0, "rewards/chosen": 0.11555740237236023, "rewards/margins": 0.021800296381115913, "rewards/rejected": 0.09375710785388947, "step": 57, "tokens/chosen_response_len_mean": 261.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 248.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.05, "grad_norm": 2.6040542171359817, "learning_rate": 2.32e-07, "logits/policy_chosen": -2.989000082015991, "logits/policy_rejected": -2.8631539344787598, "logits/reference_chosen": -2.9670627117156982, "logits/reference_rejected": -2.5129096508026123, "logps/policy_chosen": -87.29337310791016, "logps/policy_rejected": -119.82539367675781, "logps/reference_chosen": -95.52102661132812, "logps/reference_rejected": -122.27404022216797, "loss": 0.6657, "rewards/accuracies": 1.0, "rewards/chosen": 0.08227652311325073, "rewards/margins": 0.05779005587100983, "rewards/rejected": 0.024486469104886055, "step": 58, "tokens/chosen_response_len_mean": 162.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 138.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.05, "grad_norm": 3.249420407772776, "learning_rate": 2.3599999999999997e-07, "logits/policy_chosen": -2.9996423721313477, "logits/policy_rejected": -2.974095582962036, "logits/reference_chosen": -2.964367151260376, "logits/reference_rejected": -2.953282356262207, "logps/policy_chosen": -56.97121810913086, "logps/policy_rejected": -141.20883178710938, "logps/reference_chosen": -58.637413024902344, "logps/reference_rejected": -143.08058166503906, "loss": 0.679, "rewards/accuracies": 0.5, "rewards/chosen": 0.0166619960218668, "rewards/margins": -0.0020555637311190367, "rewards/rejected": 0.018717560917139053, "step": 59, "tokens/chosen_response_len_mean": 121.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 127.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.05, "grad_norm": 3.503891824715986, "learning_rate": 2.4e-07, "logits/policy_chosen": -3.207751512527466, "logits/policy_rejected": -2.8613648414611816, "logits/reference_chosen": -3.1973516941070557, "logits/reference_rejected": -2.244464874267578, "logps/policy_chosen": -115.4853286743164, "logps/policy_rejected": -205.64161682128906, "logps/reference_chosen": -123.15602111816406, "logps/reference_rejected": -206.07244873046875, "loss": 0.6713, "rewards/accuracies": 1.0, "rewards/chosen": 0.0767069011926651, "rewards/margins": 0.07239863276481628, "rewards/rejected": 0.004308272153139114, "step": 60, "tokens/chosen_response_len_mean": 262.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 185.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.05, "grad_norm": 2.987682806191956, "learning_rate": 2.4399999999999996e-07, "logits/policy_chosen": -2.65006947517395, "logits/policy_rejected": -2.60097599029541, "logits/reference_chosen": -2.6217522621154785, "logits/reference_rejected": -2.507542610168457, "logps/policy_chosen": -184.2285614013672, "logps/policy_rejected": -184.65708923339844, "logps/reference_chosen": -215.3209228515625, "logps/reference_rejected": -187.43243408203125, "loss": 0.6592, "rewards/accuracies": 1.0, "rewards/chosen": 0.31092363595962524, "rewards/margins": 0.2831703722476959, "rewards/rejected": 0.027753248810768127, "step": 61, "tokens/chosen_response_len_mean": 344.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 292.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.05, "grad_norm": 3.02187794129979, "learning_rate": 2.48e-07, "logits/policy_chosen": -3.102184534072876, "logits/policy_rejected": -3.0169076919555664, "logits/reference_chosen": -3.0980794429779053, "logits/reference_rejected": -3.06693434715271, "logps/policy_chosen": -180.20120239257812, "logps/policy_rejected": -290.76556396484375, "logps/reference_chosen": -186.42239379882812, "logps/reference_rejected": -299.5263977050781, "loss": 0.6663, "rewards/accuracies": 0.75, "rewards/chosen": 0.06221204251050949, "rewards/margins": -0.025396330282092094, "rewards/rejected": 0.08760837465524673, "step": 62, "tokens/chosen_response_len_mean": 628.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 573.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.05, "grad_norm": 2.2026851566699364, "learning_rate": 2.52e-07, "logits/policy_chosen": -2.9184327125549316, "logits/policy_rejected": -2.7862141132354736, "logits/reference_chosen": -2.9029111862182617, "logits/reference_rejected": -2.562068462371826, "logps/policy_chosen": -176.180908203125, "logps/policy_rejected": -224.06822204589844, "logps/reference_chosen": -191.051025390625, "logps/reference_rejected": -231.65249633789062, "loss": 0.682, "rewards/accuracies": 1.0, "rewards/chosen": 0.14870098233222961, "rewards/margins": 0.07285812497138977, "rewards/rejected": 0.07584285736083984, "step": 63, "tokens/chosen_response_len_mean": 383.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 315.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.05, "grad_norm": 2.6923985748881183, "learning_rate": 2.56e-07, "logits/policy_chosen": -3.1094112396240234, "logits/policy_rejected": -3.059873104095459, "logits/reference_chosen": -3.0696709156036377, "logits/reference_rejected": -3.0277552604675293, "logps/policy_chosen": -109.50044250488281, "logps/policy_rejected": -227.6053009033203, "logps/reference_chosen": -114.45265197753906, "logps/reference_rejected": -232.44473266601562, "loss": 0.6689, "rewards/accuracies": 0.5, "rewards/chosen": 0.04952218383550644, "rewards/margins": 0.0011278600431978703, "rewards/rejected": 0.04839432239532471, "step": 64, "tokens/chosen_response_len_mean": 172.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 173.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.05, "grad_norm": 2.3372174586928685, "learning_rate": 2.6e-07, "logits/policy_chosen": -2.9087581634521484, "logits/policy_rejected": -2.973167657852173, "logits/reference_chosen": -2.754256248474121, "logits/reference_rejected": -2.943002223968506, "logps/policy_chosen": -16.885406494140625, "logps/policy_rejected": -58.0799560546875, "logps/reference_chosen": -16.55327033996582, "logps/reference_rejected": -58.852867126464844, "loss": 0.6709, "rewards/accuracies": 0.5, "rewards/chosen": -0.0033213470596820116, "rewards/margins": -0.011050481349229813, "rewards/rejected": 0.007729134988039732, "step": 65, "tokens/chosen_response_len_mean": 25.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 37.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.05, "grad_norm": 1.8439881768995727, "learning_rate": 2.64e-07, "logits/policy_chosen": -3.2132272720336914, "logits/policy_rejected": -3.156252861022949, "logits/reference_chosen": -3.1969757080078125, "logits/reference_rejected": -3.008265733718872, "logps/policy_chosen": -89.50849914550781, "logps/policy_rejected": -105.58460998535156, "logps/reference_chosen": -96.482421875, "logps/reference_rejected": -111.33866119384766, "loss": 0.6855, "rewards/accuracies": 0.5, "rewards/chosen": 0.06973925232887268, "rewards/margins": 0.0121987946331501, "rewards/rejected": 0.05754045769572258, "step": 66, "tokens/chosen_response_len_mean": 163.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 142.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.05, "grad_norm": 1.9679864280666897, "learning_rate": 2.68e-07, "logits/policy_chosen": -2.443567991256714, "logits/policy_rejected": -2.2462878227233887, "logits/reference_chosen": -2.3940353393554688, "logits/reference_rejected": -1.4334111213684082, "logps/policy_chosen": -133.6657257080078, "logps/policy_rejected": -126.65130615234375, "logps/reference_chosen": -143.77218627929688, "logps/reference_rejected": -130.96572875976562, "loss": 0.6801, "rewards/accuracies": 0.25, "rewards/chosen": 0.10106448829174042, "rewards/margins": 0.057920388877391815, "rewards/rejected": 0.0431441031396389, "step": 67, "tokens/chosen_response_len_mean": 360.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 238.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.05, "grad_norm": 2.3444172227352817, "learning_rate": 2.72e-07, "logits/policy_chosen": -2.447854518890381, "logits/policy_rejected": -2.4554026126861572, "logits/reference_chosen": -2.4224636554718018, "logits/reference_rejected": -2.44649600982666, "logps/policy_chosen": -116.48789978027344, "logps/policy_rejected": -196.64881896972656, "logps/reference_chosen": -129.35415649414062, "logps/reference_rejected": -209.97300720214844, "loss": 0.6714, "rewards/accuracies": 0.5, "rewards/chosen": 0.12866270542144775, "rewards/margins": -0.004579143598675728, "rewards/rejected": 0.13324186205863953, "step": 68, "tokens/chosen_response_len_mean": 627.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 597.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.06, "grad_norm": 1.9355500776493433, "learning_rate": 2.7600000000000004e-07, "logits/policy_chosen": -3.001335620880127, "logits/policy_rejected": -2.8170900344848633, "logits/reference_chosen": -2.9873673915863037, "logits/reference_rejected": -2.8246562480926514, "logps/policy_chosen": -122.1274642944336, "logps/policy_rejected": -174.14083862304688, "logps/reference_chosen": -129.572509765625, "logps/reference_rejected": -175.02163696289062, "loss": 0.6814, "rewards/accuracies": 0.75, "rewards/chosen": 0.07445055991411209, "rewards/margins": 0.06564265489578247, "rewards/rejected": 0.008807908743619919, "step": 69, "tokens/chosen_response_len_mean": 316.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 212.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.06, "grad_norm": 3.1880887553688613, "learning_rate": 2.8e-07, "logits/policy_chosen": -2.666834831237793, "logits/policy_rejected": -2.602752208709717, "logits/reference_chosen": -2.5575764179229736, "logits/reference_rejected": -2.594496965408325, "logps/policy_chosen": -144.6117401123047, "logps/policy_rejected": -323.0421447753906, "logps/reference_chosen": -156.17013549804688, "logps/reference_rejected": -333.77972412109375, "loss": 0.6725, "rewards/accuracies": 0.5, "rewards/chosen": 0.11558418720960617, "rewards/margins": 0.00820855051279068, "rewards/rejected": 0.10737563669681549, "step": 70, "tokens/chosen_response_len_mean": 319.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 349.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.06, "grad_norm": 2.476324701775898, "learning_rate": 2.8399999999999995e-07, "logits/policy_chosen": -2.8258767127990723, "logits/policy_rejected": -2.808089017868042, "logits/reference_chosen": -2.8227195739746094, "logits/reference_rejected": -2.8310012817382812, "logps/policy_chosen": -141.63214111328125, "logps/policy_rejected": -178.0096893310547, "logps/reference_chosen": -151.22640991210938, "logps/reference_rejected": -182.14822387695312, "loss": 0.6621, "rewards/accuracies": 0.75, "rewards/chosen": 0.09594269841909409, "rewards/margins": 0.054557494819164276, "rewards/rejected": 0.04138519987463951, "step": 71, "tokens/chosen_response_len_mean": 486.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 302.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.06, "grad_norm": 2.699352211419919, "learning_rate": 2.88e-07, "logits/policy_chosen": -2.597538709640503, "logits/policy_rejected": -2.41672945022583, "logits/reference_chosen": -2.5760765075683594, "logits/reference_rejected": -1.9195555448532104, "logps/policy_chosen": -247.6851043701172, "logps/policy_rejected": -382.4797058105469, "logps/reference_chosen": -263.0463562011719, "logps/reference_rejected": -387.8023376464844, "loss": 0.6657, "rewards/accuracies": 1.0, "rewards/chosen": 0.15361259877681732, "rewards/margins": 0.10038647800683975, "rewards/rejected": 0.05322612449526787, "step": 72, "tokens/chosen_response_len_mean": 411.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 344.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.06, "grad_norm": 2.5969468603738255, "learning_rate": 2.9199999999999997e-07, "logits/policy_chosen": -2.7702274322509766, "logits/policy_rejected": -2.5614566802978516, "logits/reference_chosen": -2.7665748596191406, "logits/reference_rejected": -2.3978798389434814, "logps/policy_chosen": -72.09918212890625, "logps/policy_rejected": -68.87893676757812, "logps/reference_chosen": -80.68479919433594, "logps/reference_rejected": -67.986328125, "loss": 0.6635, "rewards/accuracies": 0.5, "rewards/chosen": 0.08585613965988159, "rewards/margins": 0.0947822630405426, "rewards/rejected": -0.008926120586693287, "step": 73, "tokens/chosen_response_len_mean": 205.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 90.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.06, "grad_norm": 2.8994112666814575, "learning_rate": 2.9599999999999995e-07, "logits/policy_chosen": -2.9491050243377686, "logits/policy_rejected": -2.9374337196350098, "logits/reference_chosen": -2.924247980117798, "logits/reference_rejected": -2.8732385635375977, "logps/policy_chosen": -163.5004425048828, "logps/policy_rejected": -186.22500610351562, "logps/reference_chosen": -180.18331909179688, "logps/reference_rejected": -202.66912841796875, "loss": 0.6673, "rewards/accuracies": 0.5, "rewards/chosen": 0.16682888567447662, "rewards/margins": 0.00238775834441185, "rewards/rejected": 0.16444112360477448, "step": 74, "tokens/chosen_response_len_mean": 365.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 331.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.06, "grad_norm": 2.1648523975476306, "learning_rate": 3e-07, "logits/policy_chosen": -2.1604349613189697, "logits/policy_rejected": -2.168158769607544, "logits/reference_chosen": -2.1622910499572754, "logits/reference_rejected": -2.1353628635406494, "logps/policy_chosen": -88.18841552734375, "logps/policy_rejected": -119.30603790283203, "logps/reference_chosen": -93.11495971679688, "logps/reference_rejected": -123.05696868896484, "loss": 0.6881, "rewards/accuracies": 0.5, "rewards/chosen": 0.04926542192697525, "rewards/margins": 0.011756086722016335, "rewards/rejected": 0.037509337067604065, "step": 75, "tokens/chosen_response_len_mean": 258.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 199.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.06, "grad_norm": 2.403809139260171, "learning_rate": 3.0399999999999997e-07, "logits/policy_chosen": -2.830843925476074, "logits/policy_rejected": -2.8032288551330566, "logits/reference_chosen": -2.8209171295166016, "logits/reference_rejected": -2.797828435897827, "logps/policy_chosen": -69.43246459960938, "logps/policy_rejected": -162.20603942871094, "logps/reference_chosen": -74.48234558105469, "logps/reference_rejected": -164.12376403808594, "loss": 0.6658, "rewards/accuracies": 0.75, "rewards/chosen": 0.05049885809421539, "rewards/margins": 0.03132178634405136, "rewards/rejected": 0.019177071750164032, "step": 76, "tokens/chosen_response_len_mean": 142.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 126.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.06, "grad_norm": 2.854272678012172, "learning_rate": 3.08e-07, "logits/policy_chosen": -3.0018627643585205, "logits/policy_rejected": -2.6590089797973633, "logits/reference_chosen": -2.995105028152466, "logits/reference_rejected": -2.385610580444336, "logps/policy_chosen": -85.27000427246094, "logps/policy_rejected": -132.92564392089844, "logps/reference_chosen": -90.3302001953125, "logps/reference_rejected": -134.35781860351562, "loss": 0.6608, "rewards/accuracies": 1.0, "rewards/chosen": 0.05060192570090294, "rewards/margins": 0.03628016635775566, "rewards/rejected": 0.014321764931082726, "step": 77, "tokens/chosen_response_len_mean": 363.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 320.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.06, "grad_norm": 2.7505136356983133, "learning_rate": 3.12e-07, "logits/policy_chosen": -2.0338382720947266, "logits/policy_rejected": -2.276106357574463, "logits/reference_chosen": -2.0206451416015625, "logits/reference_rejected": -2.060913562774658, "logps/policy_chosen": -232.1044464111328, "logps/policy_rejected": -146.2607879638672, "logps/reference_chosen": -250.27952575683594, "logps/reference_rejected": -149.79270935058594, "loss": 0.6679, "rewards/accuracies": 0.75, "rewards/chosen": 0.18175065517425537, "rewards/margins": 0.14643150568008423, "rewards/rejected": 0.03531915321946144, "step": 78, "tokens/chosen_response_len_mean": 521.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 307.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.06, "grad_norm": 2.4952987336105665, "learning_rate": 3.1599999999999997e-07, "logits/policy_chosen": -2.8599331378936768, "logits/policy_rejected": -2.8679845333099365, "logits/reference_chosen": -2.7079713344573975, "logits/reference_rejected": -2.4389915466308594, "logps/policy_chosen": -148.4790496826172, "logps/policy_rejected": -277.09405517578125, "logps/reference_chosen": -156.32412719726562, "logps/reference_rejected": -281.2509765625, "loss": 0.6709, "rewards/accuracies": 0.75, "rewards/chosen": 0.0784510001540184, "rewards/margins": 0.03688175603747368, "rewards/rejected": 0.041569244116544724, "step": 79, "tokens/chosen_response_len_mean": 276.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 336.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.06, "grad_norm": 2.3479129695327297, "learning_rate": 3.2e-07, "logits/policy_chosen": -1.8025144338607788, "logits/policy_rejected": -1.9184333086013794, "logits/reference_chosen": -1.7402411699295044, "logits/reference_rejected": -1.906538724899292, "logps/policy_chosen": -79.56036376953125, "logps/policy_rejected": -185.89906311035156, "logps/reference_chosen": -88.7896499633789, "logps/reference_rejected": -198.23004150390625, "loss": 0.6921, "rewards/accuracies": 0.5, "rewards/chosen": 0.09229286015033722, "rewards/margins": -0.03101687878370285, "rewards/rejected": 0.12330973893404007, "step": 80, "tokens/chosen_response_len_mean": 432.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 410.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.07, "grad_norm": 1.4788277018262954, "learning_rate": 3.24e-07, "logits/policy_chosen": -2.7751684188842773, "logits/policy_rejected": -2.7188775539398193, "logits/reference_chosen": -2.774470567703247, "logits/reference_rejected": -2.3951942920684814, "logps/policy_chosen": -64.14806365966797, "logps/policy_rejected": -91.78968048095703, "logps/reference_chosen": -70.32818603515625, "logps/reference_rejected": -92.31802368164062, "loss": 0.6813, "rewards/accuracies": 0.75, "rewards/chosen": 0.06180126219987869, "rewards/margins": 0.05651785433292389, "rewards/rejected": 0.005283408332616091, "step": 81, "tokens/chosen_response_len_mean": 345.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 316.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.07, "grad_norm": 2.8935594664890503, "learning_rate": 3.28e-07, "logits/policy_chosen": -2.936018943786621, "logits/policy_rejected": -2.9313597679138184, "logits/reference_chosen": -2.9295578002929688, "logits/reference_rejected": -2.9169669151306152, "logps/policy_chosen": -141.27691650390625, "logps/policy_rejected": -264.863037109375, "logps/reference_chosen": -152.80865478515625, "logps/reference_rejected": -274.9104919433594, "loss": 0.6644, "rewards/accuracies": 0.75, "rewards/chosen": 0.11531716585159302, "rewards/margins": 0.014842674136161804, "rewards/rejected": 0.10047448426485062, "step": 82, "tokens/chosen_response_len_mean": 394.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 390.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.07, "grad_norm": 2.4649587565099678, "learning_rate": 3.32e-07, "logits/policy_chosen": -2.9249117374420166, "logits/policy_rejected": -2.9090662002563477, "logits/reference_chosen": -2.868709087371826, "logits/reference_rejected": -2.898679256439209, "logps/policy_chosen": -154.240234375, "logps/policy_rejected": -297.08160400390625, "logps/reference_chosen": -161.24609375, "logps/reference_rejected": -297.5753479003906, "loss": 0.6687, "rewards/accuracies": 0.75, "rewards/chosen": 0.07005855441093445, "rewards/margins": 0.06512109935283661, "rewards/rejected": 0.004937455989420414, "step": 83, "tokens/chosen_response_len_mean": 334.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 309.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.07, "grad_norm": 2.5355636198848175, "learning_rate": 3.36e-07, "logits/policy_chosen": -2.9488754272460938, "logits/policy_rejected": -2.9289844036102295, "logits/reference_chosen": -2.890922784805298, "logits/reference_rejected": -2.870727062225342, "logps/policy_chosen": -18.58037757873535, "logps/policy_rejected": -47.89413833618164, "logps/reference_chosen": -19.83108901977539, "logps/reference_rejected": -48.526878356933594, "loss": 0.6755, "rewards/accuracies": 0.5, "rewards/chosen": 0.012507104314863682, "rewards/margins": 0.006179675459861755, "rewards/rejected": 0.006327427923679352, "step": 84, "tokens/chosen_response_len_mean": 27.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 32.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.07, "grad_norm": 2.5319776077967746, "learning_rate": 3.4000000000000003e-07, "logits/policy_chosen": -2.7499167919158936, "logits/policy_rejected": -2.690596103668213, "logits/reference_chosen": -2.73750638961792, "logits/reference_rejected": -2.6311354637145996, "logps/policy_chosen": -123.83195495605469, "logps/policy_rejected": -194.00137329101562, "logps/reference_chosen": -139.81263732910156, "logps/reference_rejected": -196.44784545898438, "loss": 0.6523, "rewards/accuracies": 0.5, "rewards/chosen": 0.15980683267116547, "rewards/margins": 0.13534212112426758, "rewards/rejected": 0.024464718997478485, "step": 85, "tokens/chosen_response_len_mean": 606.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 519.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.07, "grad_norm": 2.007472503017741, "learning_rate": 3.4399999999999996e-07, "logits/policy_chosen": -2.9675540924072266, "logits/policy_rejected": -2.9613142013549805, "logits/reference_chosen": -2.9432828426361084, "logits/reference_rejected": -2.9374613761901855, "logps/policy_chosen": -12.885274887084961, "logps/policy_rejected": -34.69200134277344, "logps/reference_chosen": -13.591547012329102, "logps/reference_rejected": -35.15093994140625, "loss": 0.6775, "rewards/accuracies": 0.5, "rewards/chosen": 0.007062721066176891, "rewards/margins": 0.002473349217325449, "rewards/rejected": 0.004589371383190155, "step": 86, "tokens/chosen_response_len_mean": 11.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 12.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.07, "grad_norm": 2.3366851120609398, "learning_rate": 3.4799999999999994e-07, "logits/policy_chosen": -2.510186195373535, "logits/policy_rejected": -2.3673720359802246, "logits/reference_chosen": -2.5208425521850586, "logits/reference_rejected": -2.307051658630371, "logps/policy_chosen": -103.87987518310547, "logps/policy_rejected": -118.88311767578125, "logps/reference_chosen": -114.24214172363281, "logps/reference_rejected": -118.43659973144531, "loss": 0.664, "rewards/accuracies": 0.5, "rewards/chosen": 0.10362273454666138, "rewards/margins": 0.10808798670768738, "rewards/rejected": -0.004465251229703426, "step": 87, "tokens/chosen_response_len_mean": 216.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 106.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.07, "grad_norm": 2.4579695955138874, "learning_rate": 3.52e-07, "logits/policy_chosen": -2.9871153831481934, "logits/policy_rejected": -2.8764257431030273, "logits/reference_chosen": -2.9515204429626465, "logits/reference_rejected": -2.883835792541504, "logps/policy_chosen": -151.91807556152344, "logps/policy_rejected": -141.33587646484375, "logps/reference_chosen": -162.7379608154297, "logps/reference_rejected": -147.37442016601562, "loss": 0.6695, "rewards/accuracies": 1.0, "rewards/chosen": 0.10819891095161438, "rewards/margins": 0.04781348258256912, "rewards/rejected": 0.06038542836904526, "step": 88, "tokens/chosen_response_len_mean": 299.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 223.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.07, "grad_norm": 2.2124030442195703, "learning_rate": 3.5599999999999996e-07, "logits/policy_chosen": -3.097362995147705, "logits/policy_rejected": -2.821688652038574, "logits/reference_chosen": -3.0792651176452637, "logits/reference_rejected": -2.6497914791107178, "logps/policy_chosen": -106.85523986816406, "logps/policy_rejected": -142.70628356933594, "logps/reference_chosen": -114.98326873779297, "logps/reference_rejected": -145.11463928222656, "loss": 0.6769, "rewards/accuracies": 0.75, "rewards/chosen": 0.08128029853105545, "rewards/margins": 0.05719655007123947, "rewards/rejected": 0.02408374845981598, "step": 89, "tokens/chosen_response_len_mean": 288.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 241.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.07, "grad_norm": 2.726548509097342, "learning_rate": 3.6e-07, "logits/policy_chosen": -2.911972761154175, "logits/policy_rejected": -2.7545974254608154, "logits/reference_chosen": -2.8914873600006104, "logits/reference_rejected": -2.4686713218688965, "logps/policy_chosen": -90.4947509765625, "logps/policy_rejected": -144.89512634277344, "logps/reference_chosen": -100.72172546386719, "logps/reference_rejected": -144.84951782226562, "loss": 0.6578, "rewards/accuracies": 1.0, "rewards/chosen": 0.1022697389125824, "rewards/margins": 0.10272593796253204, "rewards/rejected": -0.0004562041722238064, "step": 90, "tokens/chosen_response_len_mean": 254.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 112.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.07, "grad_norm": 2.2900988215150644, "learning_rate": 3.64e-07, "logits/policy_chosen": -2.8383259773254395, "logits/policy_rejected": -2.824490547180176, "logits/reference_chosen": -2.8273422718048096, "logits/reference_rejected": -2.8102381229400635, "logps/policy_chosen": -132.3096466064453, "logps/policy_rejected": -264.598388671875, "logps/reference_chosen": -139.56736755371094, "logps/reference_rejected": -264.87725830078125, "loss": 0.6825, "rewards/accuracies": 1.0, "rewards/chosen": 0.07257718592882156, "rewards/margins": 0.0697886273264885, "rewards/rejected": 0.002788563258945942, "step": 91, "tokens/chosen_response_len_mean": 395.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 397.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.07, "grad_norm": 2.8545865680492692, "learning_rate": 3.6799999999999996e-07, "logits/policy_chosen": -2.7706384658813477, "logits/policy_rejected": -2.5063834190368652, "logits/reference_chosen": -2.7504565715789795, "logits/reference_rejected": -1.929320216178894, "logps/policy_chosen": -126.52993774414062, "logps/policy_rejected": -134.23519897460938, "logps/reference_chosen": -138.69195556640625, "logps/reference_rejected": -138.32545471191406, "loss": 0.6536, "rewards/accuracies": 0.75, "rewards/chosen": 0.12162025272846222, "rewards/margins": 0.08071767538785934, "rewards/rejected": 0.040902577340602875, "step": 92, "tokens/chosen_response_len_mean": 315.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 201.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.07, "grad_norm": 2.284769139553738, "learning_rate": 3.72e-07, "logits/policy_chosen": -2.872082233428955, "logits/policy_rejected": -2.6889710426330566, "logits/reference_chosen": -2.8072874546051025, "logits/reference_rejected": -2.4844841957092285, "logps/policy_chosen": -74.13471984863281, "logps/policy_rejected": -116.40203857421875, "logps/reference_chosen": -80.3674545288086, "logps/reference_rejected": -114.1785888671875, "loss": 0.6602, "rewards/accuracies": 0.75, "rewards/chosen": 0.06232735142111778, "rewards/margins": 0.08456189930438995, "rewards/rejected": -0.022234544157981873, "step": 93, "tokens/chosen_response_len_mean": 162.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 95.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.08, "grad_norm": 1.898688154588326, "learning_rate": 3.76e-07, "logits/policy_chosen": -2.469783306121826, "logits/policy_rejected": -2.3272128105163574, "logits/reference_chosen": -2.425753593444824, "logits/reference_rejected": -2.3546535968780518, "logps/policy_chosen": -158.62905883789062, "logps/policy_rejected": -291.726318359375, "logps/reference_chosen": -168.30911254882812, "logps/reference_rejected": -291.2076110839844, "loss": 0.6805, "rewards/accuracies": 0.75, "rewards/chosen": 0.09680052101612091, "rewards/margins": 0.10198744386434555, "rewards/rejected": -0.005186920985579491, "step": 94, "tokens/chosen_response_len_mean": 359.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 302.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.08, "grad_norm": 2.9949420570538363, "learning_rate": 3.7999999999999996e-07, "logits/policy_chosen": -2.8909621238708496, "logits/policy_rejected": -2.906135082244873, "logits/reference_chosen": -2.792299747467041, "logits/reference_rejected": -2.848114252090454, "logps/policy_chosen": -50.312339782714844, "logps/policy_rejected": -105.15270233154297, "logps/reference_chosen": -52.856605529785156, "logps/reference_rejected": -108.09819030761719, "loss": 0.6483, "rewards/accuracies": 0.75, "rewards/chosen": 0.02544267475605011, "rewards/margins": -0.004012217745184898, "rewards/rejected": 0.029454896226525307, "step": 95, "tokens/chosen_response_len_mean": 116.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 120.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.08, "grad_norm": 2.4241955868213405, "learning_rate": 3.84e-07, "logits/policy_chosen": -2.789196014404297, "logits/policy_rejected": -2.543649911880493, "logits/reference_chosen": -2.7888166904449463, "logits/reference_rejected": -2.5362277030944824, "logps/policy_chosen": -127.26165771484375, "logps/policy_rejected": -104.05661010742188, "logps/reference_chosen": -139.64187622070312, "logps/reference_rejected": -108.60116577148438, "loss": 0.6656, "rewards/accuracies": 0.5, "rewards/chosen": 0.12380214780569077, "rewards/margins": 0.07835659384727478, "rewards/rejected": 0.04544556140899658, "step": 96, "tokens/chosen_response_len_mean": 381.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 272.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.08, "grad_norm": 3.4704291601036683, "learning_rate": 3.88e-07, "logits/policy_chosen": -2.9072158336639404, "logits/policy_rejected": -2.845478057861328, "logits/reference_chosen": -2.882009983062744, "logits/reference_rejected": -2.943215847015381, "logps/policy_chosen": -199.15065002441406, "logps/policy_rejected": -345.61346435546875, "logps/reference_chosen": -208.939697265625, "logps/reference_rejected": -351.9114990234375, "loss": 0.6532, "rewards/accuracies": 0.75, "rewards/chosen": 0.09789040684700012, "rewards/margins": 0.0349101684987545, "rewards/rejected": 0.06298023462295532, "step": 97, "tokens/chosen_response_len_mean": 443.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 334.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.08, "grad_norm": 2.413585232959013, "learning_rate": 3.92e-07, "logits/policy_chosen": -2.581110954284668, "logits/policy_rejected": -2.5821545124053955, "logits/reference_chosen": -2.6214118003845215, "logits/reference_rejected": -2.6232800483703613, "logps/policy_chosen": -66.4002914428711, "logps/policy_rejected": -92.362060546875, "logps/reference_chosen": -73.42770385742188, "logps/reference_rejected": -96.90080261230469, "loss": 0.6682, "rewards/accuracies": 0.75, "rewards/chosen": 0.07027411460876465, "rewards/margins": 0.02488674223423004, "rewards/rejected": 0.0453873835504055, "step": 98, "tokens/chosen_response_len_mean": 369.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 353.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.08, "grad_norm": 2.566883896226423, "learning_rate": 3.96e-07, "logits/policy_chosen": -3.13887357711792, "logits/policy_rejected": -3.1172709465026855, "logits/reference_chosen": -3.127457618713379, "logits/reference_rejected": -3.1038241386413574, "logps/policy_chosen": -131.76913452148438, "logps/policy_rejected": -274.8529052734375, "logps/reference_chosen": -142.9169158935547, "logps/reference_rejected": -277.9893798828125, "loss": 0.68, "rewards/accuracies": 1.0, "rewards/chosen": 0.11147774755954742, "rewards/margins": 0.08011295646429062, "rewards/rejected": 0.031364794820547104, "step": 99, "tokens/chosen_response_len_mean": 291.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 296.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.08, "grad_norm": 2.7837569692907294, "learning_rate": 4e-07, "logits/policy_chosen": -3.046888589859009, "logits/policy_rejected": -2.9924631118774414, "logits/reference_chosen": -3.0203585624694824, "logits/reference_rejected": -2.9802844524383545, "logps/policy_chosen": -96.66795349121094, "logps/policy_rejected": -151.02667236328125, "logps/reference_chosen": -106.40546417236328, "logps/reference_rejected": -156.30604553222656, "loss": 0.6494, "rewards/accuracies": 0.5, "rewards/chosen": 0.09737517684698105, "rewards/margins": 0.04458136856555939, "rewards/rejected": 0.05279380828142166, "step": 100, "tokens/chosen_response_len_mean": 246.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 213.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.08, "grad_norm": 2.5533090774871385, "learning_rate": 4.04e-07, "logits/policy_chosen": -3.0745935440063477, "logits/policy_rejected": -2.9924702644348145, "logits/reference_chosen": -3.0464026927948, "logits/reference_rejected": -2.9301576614379883, "logps/policy_chosen": -130.01454162597656, "logps/policy_rejected": -273.28997802734375, "logps/reference_chosen": -138.4945831298828, "logps/reference_rejected": -277.6722106933594, "loss": 0.6659, "rewards/accuracies": 0.75, "rewards/chosen": 0.08480045944452286, "rewards/margins": 0.04097801819443703, "rewards/rejected": 0.04382243752479553, "step": 101, "tokens/chosen_response_len_mean": 351.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 294.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.08, "grad_norm": 2.658053156359227, "learning_rate": 4.0799999999999995e-07, "logits/policy_chosen": -2.9965174198150635, "logits/policy_rejected": -2.756721019744873, "logits/reference_chosen": -3.0305070877075195, "logits/reference_rejected": -2.5150346755981445, "logps/policy_chosen": -150.61041259765625, "logps/policy_rejected": -145.7916717529297, "logps/reference_chosen": -169.15542602539062, "logps/reference_rejected": -147.83485412597656, "loss": 0.6388, "rewards/accuracies": 1.0, "rewards/chosen": 0.18545001745224, "rewards/margins": 0.16501817107200623, "rewards/rejected": 0.02043186128139496, "step": 102, "tokens/chosen_response_len_mean": 276.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 211.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.08, "grad_norm": 1.8527975992911931, "learning_rate": 4.12e-07, "logits/policy_chosen": -2.4530792236328125, "logits/policy_rejected": -2.4156646728515625, "logits/reference_chosen": -2.4479713439941406, "logits/reference_rejected": -2.3904917240142822, "logps/policy_chosen": -173.00030517578125, "logps/policy_rejected": -199.19415283203125, "logps/reference_chosen": -189.02093505859375, "logps/reference_rejected": -209.84201049804688, "loss": 0.6666, "rewards/accuracies": 1.0, "rewards/chosen": 0.16020633280277252, "rewards/margins": 0.05372770130634308, "rewards/rejected": 0.10647863149642944, "step": 103, "tokens/chosen_response_len_mean": 309.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 310.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.08, "grad_norm": 2.5555937206717187, "learning_rate": 4.1599999999999997e-07, "logits/policy_chosen": -3.0911600589752197, "logits/policy_rejected": -3.0214200019836426, "logits/reference_chosen": -3.089872360229492, "logits/reference_rejected": -2.882385730743408, "logps/policy_chosen": -153.61936950683594, "logps/policy_rejected": -227.18930053710938, "logps/reference_chosen": -176.565673828125, "logps/reference_rejected": -239.63970947265625, "loss": 0.665, "rewards/accuracies": 1.0, "rewards/chosen": 0.22946298122406006, "rewards/margins": 0.10495913028717041, "rewards/rejected": 0.12450385838747025, "step": 104, "tokens/chosen_response_len_mean": 368.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 301.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.08, "grad_norm": 2.0081558824498096, "learning_rate": 4.1999999999999995e-07, "logits/policy_chosen": -2.958939790725708, "logits/policy_rejected": -2.80196213722229, "logits/reference_chosen": -2.944668769836426, "logits/reference_rejected": -2.6392948627471924, "logps/policy_chosen": -37.521568298339844, "logps/policy_rejected": -74.32329559326172, "logps/reference_chosen": -41.80109786987305, "logps/reference_rejected": -72.32585906982422, "loss": 0.664, "rewards/accuracies": 1.0, "rewards/chosen": 0.0427953377366066, "rewards/margins": 0.06276971846818924, "rewards/rejected": -0.01997438445687294, "step": 105, "tokens/chosen_response_len_mean": 105.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 85.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.09, "grad_norm": 2.7526269849819696, "learning_rate": 4.24e-07, "logits/policy_chosen": -3.100095272064209, "logits/policy_rejected": -2.8839964866638184, "logits/reference_chosen": -3.0812511444091797, "logits/reference_rejected": -2.936655044555664, "logps/policy_chosen": -207.67698669433594, "logps/policy_rejected": -240.35739135742188, "logps/reference_chosen": -223.25807189941406, "logps/reference_rejected": -239.6046142578125, "loss": 0.6494, "rewards/accuracies": 1.0, "rewards/chosen": 0.15581092238426208, "rewards/margins": 0.16333873569965363, "rewards/rejected": -0.007527794688940048, "step": 106, "tokens/chosen_response_len_mean": 392.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 203.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.09, "grad_norm": 1.9552389682760483, "learning_rate": 4.2799999999999997e-07, "logits/policy_chosen": -2.922211170196533, "logits/policy_rejected": -2.94032621383667, "logits/reference_chosen": -2.9038805961608887, "logits/reference_rejected": -2.9326558113098145, "logps/policy_chosen": -142.2540283203125, "logps/policy_rejected": -238.67227172851562, "logps/reference_chosen": -151.64273071289062, "logps/reference_rejected": -239.12753295898438, "loss": 0.6753, "rewards/accuracies": 1.0, "rewards/chosen": 0.09388697892427444, "rewards/margins": 0.08933433890342712, "rewards/rejected": 0.004552632570266724, "step": 107, "tokens/chosen_response_len_mean": 347.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 352.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.09, "grad_norm": 3.014699368900832, "learning_rate": 4.3199999999999995e-07, "logits/policy_chosen": -3.1775548458099365, "logits/policy_rejected": -3.03210186958313, "logits/reference_chosen": -3.1847496032714844, "logits/reference_rejected": -2.531522750854492, "logps/policy_chosen": -143.90025329589844, "logps/policy_rejected": -291.92388916015625, "logps/reference_chosen": -160.6278839111328, "logps/reference_rejected": -297.986572265625, "loss": 0.6498, "rewards/accuracies": 0.5, "rewards/chosen": 0.16727623343467712, "rewards/margins": 0.10664979368448257, "rewards/rejected": 0.060626450926065445, "step": 108, "tokens/chosen_response_len_mean": 411.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 381.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.09, "grad_norm": 3.3247511691725236, "learning_rate": 4.36e-07, "logits/policy_chosen": -3.0070884227752686, "logits/policy_rejected": -3.006807565689087, "logits/reference_chosen": -2.9760210514068604, "logits/reference_rejected": -2.982029438018799, "logps/policy_chosen": -117.77191925048828, "logps/policy_rejected": -288.87689208984375, "logps/reference_chosen": -130.60389709472656, "logps/reference_rejected": -292.3191833496094, "loss": 0.6517, "rewards/accuracies": 1.0, "rewards/chosen": 0.12831971049308777, "rewards/margins": 0.09389686584472656, "rewards/rejected": 0.034422844648361206, "step": 109, "tokens/chosen_response_len_mean": 318.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 302.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.09, "grad_norm": 3.158975765008515, "learning_rate": 4.3999999999999997e-07, "logits/policy_chosen": -2.50785756111145, "logits/policy_rejected": -2.504612684249878, "logits/reference_chosen": -2.5301709175109863, "logits/reference_rejected": -2.5272464752197266, "logps/policy_chosen": -136.28662109375, "logps/policy_rejected": -200.89352416992188, "logps/reference_chosen": -158.42433166503906, "logps/reference_rejected": -212.5179443359375, "loss": 0.638, "rewards/accuracies": 0.75, "rewards/chosen": 0.22137700021266937, "rewards/margins": 0.10513283312320709, "rewards/rejected": 0.11624416708946228, "step": 110, "tokens/chosen_response_len_mean": 608.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 525.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.09, "grad_norm": 2.8278528577842095, "learning_rate": 4.44e-07, "logits/policy_chosen": -2.725069999694824, "logits/policy_rejected": -2.732088565826416, "logits/reference_chosen": -2.6485838890075684, "logits/reference_rejected": -2.76961612701416, "logps/policy_chosen": -178.09320068359375, "logps/policy_rejected": -237.05970764160156, "logps/reference_chosen": -192.22482299804688, "logps/reference_rejected": -248.2169647216797, "loss": 0.6253, "rewards/accuracies": 0.5, "rewards/chosen": 0.14131632447242737, "rewards/margins": 0.029743948951363564, "rewards/rejected": 0.11157237738370895, "step": 111, "tokens/chosen_response_len_mean": 589.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 556.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.09, "grad_norm": 3.4191485129114714, "learning_rate": 4.48e-07, "logits/policy_chosen": -2.7914977073669434, "logits/policy_rejected": -2.804826259613037, "logits/reference_chosen": -2.7042627334594727, "logits/reference_rejected": -2.640076160430908, "logps/policy_chosen": -146.0531768798828, "logps/policy_rejected": -232.5332794189453, "logps/reference_chosen": -168.23060607910156, "logps/reference_rejected": -237.49801635742188, "loss": 0.6295, "rewards/accuracies": 1.0, "rewards/chosen": 0.22177428007125854, "rewards/margins": 0.172126904129982, "rewards/rejected": 0.049647387117147446, "step": 112, "tokens/chosen_response_len_mean": 438.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 396.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.09, "grad_norm": 2.331597318165628, "learning_rate": 4.5199999999999997e-07, "logits/policy_chosen": -3.1060757637023926, "logits/policy_rejected": -2.961545467376709, "logits/reference_chosen": -3.1052682399749756, "logits/reference_rejected": -2.833801746368408, "logps/policy_chosen": -127.66785430908203, "logps/policy_rejected": -196.163330078125, "logps/reference_chosen": -137.27505493164062, "logps/reference_rejected": -198.14578247070312, "loss": 0.6605, "rewards/accuracies": 0.75, "rewards/chosen": 0.09607198089361191, "rewards/margins": 0.07624746859073639, "rewards/rejected": 0.01982451230287552, "step": 113, "tokens/chosen_response_len_mean": 314.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 291.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.09, "grad_norm": 2.750538166446364, "learning_rate": 4.56e-07, "logits/policy_chosen": -2.7500100135803223, "logits/policy_rejected": -2.681910514831543, "logits/reference_chosen": -2.789179563522339, "logits/reference_rejected": -2.3359477519989014, "logps/policy_chosen": -85.98888397216797, "logps/policy_rejected": -100.74612426757812, "logps/reference_chosen": -98.14977264404297, "logps/reference_rejected": -102.4841537475586, "loss": 0.6408, "rewards/accuracies": 0.5, "rewards/chosen": 0.12160897254943848, "rewards/margins": 0.10422859340906143, "rewards/rejected": 0.017380371689796448, "step": 114, "tokens/chosen_response_len_mean": 256.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 223.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.09, "grad_norm": 2.5440555248438996, "learning_rate": 4.6e-07, "logits/policy_chosen": -2.971923351287842, "logits/policy_rejected": -2.989212989807129, "logits/reference_chosen": -2.9268057346343994, "logits/reference_rejected": -2.919334650039673, "logps/policy_chosen": -98.5408706665039, "logps/policy_rejected": -166.144775390625, "logps/reference_chosen": -109.1729965209961, "logps/reference_rejected": -167.0085906982422, "loss": 0.6505, "rewards/accuracies": 1.0, "rewards/chosen": 0.10632127523422241, "rewards/margins": 0.09768319875001907, "rewards/rejected": 0.008638077415525913, "step": 115, "tokens/chosen_response_len_mean": 229.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 254.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.09, "grad_norm": 2.4244019154261474, "learning_rate": 4.64e-07, "logits/policy_chosen": -2.8886287212371826, "logits/policy_rejected": -2.922623872756958, "logits/reference_chosen": -2.8570451736450195, "logits/reference_rejected": -2.888643741607666, "logps/policy_chosen": -113.93293762207031, "logps/policy_rejected": -225.3817596435547, "logps/reference_chosen": -120.10133361816406, "logps/reference_rejected": -223.7104034423828, "loss": 0.6579, "rewards/accuracies": 0.75, "rewards/chosen": 0.06168397143483162, "rewards/margins": 0.0783977136015892, "rewards/rejected": -0.016713742166757584, "step": 116, "tokens/chosen_response_len_mean": 330.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 318.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.09, "grad_norm": 2.400248188855275, "learning_rate": 4.68e-07, "logits/policy_chosen": -2.8977608680725098, "logits/policy_rejected": -2.9003448486328125, "logits/reference_chosen": -2.8988900184631348, "logits/reference_rejected": -2.9036717414855957, "logps/policy_chosen": -74.31845092773438, "logps/policy_rejected": -92.14234924316406, "logps/reference_chosen": -78.81231689453125, "logps/reference_rejected": -93.07196807861328, "loss": 0.6588, "rewards/accuracies": 0.75, "rewards/chosen": 0.04493863508105278, "rewards/margins": 0.035642486065626144, "rewards/rejected": 0.00929614994674921, "step": 117, "tokens/chosen_response_len_mean": 275.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 274.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.09, "grad_norm": 2.4323431386681595, "learning_rate": 4.7199999999999994e-07, "logits/policy_chosen": -2.6670236587524414, "logits/policy_rejected": -2.518751621246338, "logits/reference_chosen": -2.666407585144043, "logits/reference_rejected": -2.5256845951080322, "logps/policy_chosen": -92.44061279296875, "logps/policy_rejected": -151.3938446044922, "logps/reference_chosen": -100.54401397705078, "logps/reference_rejected": -153.23507690429688, "loss": 0.6474, "rewards/accuracies": 0.75, "rewards/chosen": 0.08103407174348831, "rewards/margins": 0.06262162327766418, "rewards/rejected": 0.01841244101524353, "step": 118, "tokens/chosen_response_len_mean": 302.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 332.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.1, "grad_norm": 2.9673553403256707, "learning_rate": 4.76e-07, "logits/policy_chosen": -2.9274580478668213, "logits/policy_rejected": -2.8594419956207275, "logits/reference_chosen": -2.9505772590637207, "logits/reference_rejected": -2.850255012512207, "logps/policy_chosen": -169.86106872558594, "logps/policy_rejected": -316.6098327636719, "logps/reference_chosen": -191.77130126953125, "logps/reference_rejected": -317.0496520996094, "loss": 0.6273, "rewards/accuracies": 1.0, "rewards/chosen": 0.21910235285758972, "rewards/margins": 0.21470384299755096, "rewards/rejected": 0.004398513585329056, "step": 119, "tokens/chosen_response_len_mean": 431.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 374.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.1, "grad_norm": 2.3505092556042304, "learning_rate": 4.8e-07, "logits/policy_chosen": -2.814655303955078, "logits/policy_rejected": -2.5319275856018066, "logits/reference_chosen": -2.8454208374023438, "logits/reference_rejected": -2.315487861633301, "logps/policy_chosen": -50.07554626464844, "logps/policy_rejected": -110.84510040283203, "logps/reference_chosen": -60.05486297607422, "logps/reference_rejected": -106.57113647460938, "loss": 0.6368, "rewards/accuracies": 1.0, "rewards/chosen": 0.09979310631752014, "rewards/margins": 0.14253273606300354, "rewards/rejected": -0.0427396334707737, "step": 120, "tokens/chosen_response_len_mean": 267.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 187.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.1, "grad_norm": 2.8274965378312586, "learning_rate": 4.839999999999999e-07, "logits/policy_chosen": -2.942972421646118, "logits/policy_rejected": -2.8031089305877686, "logits/reference_chosen": -2.961139678955078, "logits/reference_rejected": -2.5472524166107178, "logps/policy_chosen": -130.38365173339844, "logps/policy_rejected": -191.11968994140625, "logps/reference_chosen": -159.17897033691406, "logps/reference_rejected": -199.572021484375, "loss": 0.6282, "rewards/accuracies": 1.0, "rewards/chosen": 0.2879532277584076, "rewards/margins": 0.2034299373626709, "rewards/rejected": 0.0845232680439949, "step": 121, "tokens/chosen_response_len_mean": 420.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 307.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.1, "grad_norm": 2.886588252399639, "learning_rate": 4.879999999999999e-07, "logits/policy_chosen": -2.853999376296997, "logits/policy_rejected": -2.480708122253418, "logits/reference_chosen": -2.710318088531494, "logits/reference_rejected": -1.9466197490692139, "logps/policy_chosen": -167.15240478515625, "logps/policy_rejected": -201.3469696044922, "logps/reference_chosen": -181.32119750976562, "logps/reference_rejected": -195.66384887695312, "loss": 0.6126, "rewards/accuracies": 1.0, "rewards/chosen": 0.14168795943260193, "rewards/margins": 0.1985190212726593, "rewards/rejected": -0.056831058114767075, "step": 122, "tokens/chosen_response_len_mean": 326.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 201.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.1, "grad_norm": 2.826829476556088, "learning_rate": 4.92e-07, "logits/policy_chosen": -2.465135335922241, "logits/policy_rejected": -2.4350569248199463, "logits/reference_chosen": -2.4818878173828125, "logits/reference_rejected": -2.3954761028289795, "logps/policy_chosen": -100.21925354003906, "logps/policy_rejected": -125.87073516845703, "logps/reference_chosen": -126.35533905029297, "logps/reference_rejected": -144.03236389160156, "loss": 0.6328, "rewards/accuracies": 0.75, "rewards/chosen": 0.26136085391044617, "rewards/margins": 0.07974465936422348, "rewards/rejected": 0.1816161870956421, "step": 123, "tokens/chosen_response_len_mean": 426.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 408.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.1, "grad_norm": 2.5289041457286774, "learning_rate": 4.96e-07, "logits/policy_chosen": -2.6869404315948486, "logits/policy_rejected": -2.773239850997925, "logits/reference_chosen": -2.653362512588501, "logits/reference_rejected": -2.5821008682250977, "logps/policy_chosen": -71.6850357055664, "logps/policy_rejected": -108.95183563232422, "logps/reference_chosen": -77.52404022216797, "logps/reference_rejected": -107.73311614990234, "loss": 0.6376, "rewards/accuracies": 0.75, "rewards/chosen": 0.05839002877473831, "rewards/margins": 0.07057718932628632, "rewards/rejected": -0.012187155894935131, "step": 124, "tokens/chosen_response_len_mean": 229.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 211.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.1, "grad_norm": 3.7452560936185804, "learning_rate": 5e-07, "logits/policy_chosen": -2.8474879264831543, "logits/policy_rejected": -2.77992844581604, "logits/reference_chosen": -2.8415565490722656, "logits/reference_rejected": -2.658388376235962, "logps/policy_chosen": -85.31348419189453, "logps/policy_rejected": -100.18048095703125, "logps/reference_chosen": -91.71619415283203, "logps/reference_rejected": -100.39627838134766, "loss": 0.6215, "rewards/accuracies": 0.75, "rewards/chosen": 0.0640270784497261, "rewards/margins": 0.06186922267079353, "rewards/rejected": 0.00215785950422287, "step": 125, "tokens/chosen_response_len_mean": 91.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 71.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.1, "grad_norm": 2.791877501388191, "learning_rate": 4.999990147435196e-07, "logits/policy_chosen": -2.772634506225586, "logits/policy_rejected": -2.7663345336914062, "logits/reference_chosen": -2.8182811737060547, "logits/reference_rejected": -2.821171760559082, "logps/policy_chosen": -114.60906982421875, "logps/policy_rejected": -122.4944839477539, "logps/reference_chosen": -141.17056274414062, "logps/reference_rejected": -135.64431762695312, "loss": 0.63, "rewards/accuracies": 1.0, "rewards/chosen": 0.2656148672103882, "rewards/margins": 0.13411659002304077, "rewards/rejected": 0.1314982771873474, "step": 126, "tokens/chosen_response_len_mean": 458.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 332.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.1, "grad_norm": 2.692910890812567, "learning_rate": 4.99996058981844e-07, "logits/policy_chosen": -2.5161116123199463, "logits/policy_rejected": -2.3703317642211914, "logits/reference_chosen": -2.4154701232910156, "logits/reference_rejected": -2.4023566246032715, "logps/policy_chosen": -72.83512115478516, "logps/policy_rejected": -136.28607177734375, "logps/reference_chosen": -82.63104248046875, "logps/reference_rejected": -140.04986572265625, "loss": 0.6369, "rewards/accuracies": 0.75, "rewards/chosen": 0.09795919060707092, "rewards/margins": 0.06032119691371918, "rewards/rejected": 0.037637993693351746, "step": 127, "tokens/chosen_response_len_mean": 416.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 410.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.1, "grad_norm": 2.859419025019686, "learning_rate": 4.999911327382711e-07, "logits/policy_chosen": -2.0673351287841797, "logits/policy_rejected": -1.9885450601577759, "logits/reference_chosen": -2.1499083042144775, "logits/reference_rejected": -1.6471858024597168, "logps/policy_chosen": -57.06989669799805, "logps/policy_rejected": -87.03865814208984, "logps/reference_chosen": -69.13873291015625, "logps/reference_rejected": -83.46507263183594, "loss": 0.5998, "rewards/accuracies": 0.75, "rewards/chosen": 0.12068840861320496, "rewards/margins": 0.15642426908016205, "rewards/rejected": -0.035735856741666794, "step": 128, "tokens/chosen_response_len_mean": 343.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 194.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.1, "grad_norm": 2.8759886658807288, "learning_rate": 4.999842360516294e-07, "logits/policy_chosen": -3.1045093536376953, "logits/policy_rejected": -3.1223738193511963, "logits/reference_chosen": -3.09148907661438, "logits/reference_rejected": -3.091776132583618, "logps/policy_chosen": -40.253719329833984, "logps/policy_rejected": -93.64241027832031, "logps/reference_chosen": -43.66665267944336, "logps/reference_rejected": -92.32077026367188, "loss": 0.5883, "rewards/accuracies": 0.75, "rewards/chosen": 0.03412933275103569, "rewards/margins": 0.047345712780952454, "rewards/rejected": -0.01321637723594904, "step": 129, "tokens/chosen_response_len_mean": 134.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 142.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.1, "grad_norm": 2.396608033911008, "learning_rate": 4.999753689762792e-07, "logits/policy_chosen": -2.7669222354888916, "logits/policy_rejected": -3.0244264602661133, "logits/reference_chosen": -2.7182681560516357, "logits/reference_rejected": -3.016852855682373, "logps/policy_chosen": -49.25522994995117, "logps/policy_rejected": -209.12026977539062, "logps/reference_chosen": -58.14155197143555, "logps/reference_rejected": -213.75338745117188, "loss": 0.6532, "rewards/accuracies": 0.75, "rewards/chosen": 0.08886321634054184, "rewards/margins": 0.04253204166889191, "rewards/rejected": 0.04633117839694023, "step": 130, "tokens/chosen_response_len_mean": 140.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 397.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.11, "grad_norm": 2.8338085411833127, "learning_rate": 4.999645315821111e-07, "logits/policy_chosen": -2.177436590194702, "logits/policy_rejected": -2.1923160552978516, "logits/reference_chosen": -2.23976993560791, "logits/reference_rejected": -2.227308511734009, "logps/policy_chosen": -92.42753601074219, "logps/policy_rejected": -104.93522644042969, "logps/reference_chosen": -111.59609985351562, "logps/reference_rejected": -120.66436004638672, "loss": 0.6227, "rewards/accuracies": 1.0, "rewards/chosen": 0.19168560206890106, "rewards/margins": 0.03439423814415932, "rewards/rejected": 0.15729136765003204, "step": 131, "tokens/chosen_response_len_mean": 428.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 393.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.11, "grad_norm": 2.537615272647266, "learning_rate": 4.99951723954546e-07, "logits/policy_chosen": -2.6528267860412598, "logits/policy_rejected": -2.7896065711975098, "logits/reference_chosen": -2.3186991214752197, "logits/reference_rejected": -2.7976412773132324, "logps/policy_chosen": -35.68031311035156, "logps/policy_rejected": -72.86119079589844, "logps/reference_chosen": -42.128787994384766, "logps/reference_rejected": -76.47801208496094, "loss": 0.6365, "rewards/accuracies": 0.75, "rewards/chosen": 0.06448473036289215, "rewards/margins": 0.028316427022218704, "rewards/rejected": 0.03616830334067345, "step": 132, "tokens/chosen_response_len_mean": 226.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 273.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.11, "grad_norm": 2.952022770646515, "learning_rate": 4.999369461945343e-07, "logits/policy_chosen": -3.1463866233825684, "logits/policy_rejected": -2.8932509422302246, "logits/reference_chosen": -3.141604423522949, "logits/reference_rejected": -2.444639205932617, "logps/policy_chosen": -83.71105194091797, "logps/policy_rejected": -113.13372802734375, "logps/reference_chosen": -94.0230941772461, "logps/reference_rejected": -108.04383850097656, "loss": 0.5892, "rewards/accuracies": 1.0, "rewards/chosen": 0.10312040150165558, "rewards/margins": 0.15401925146579742, "rewards/rejected": -0.05089886486530304, "step": 133, "tokens/chosen_response_len_mean": 249.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 178.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.11, "grad_norm": 3.540843119893174, "learning_rate": 4.999201984185552e-07, "logits/policy_chosen": -3.0958125591278076, "logits/policy_rejected": -3.042353868484497, "logits/reference_chosen": -3.133866310119629, "logits/reference_rejected": -3.0950450897216797, "logps/policy_chosen": -236.39605712890625, "logps/policy_rejected": -330.2846374511719, "logps/reference_chosen": -259.0321350097656, "logps/reference_rejected": -336.391357421875, "loss": 0.5663, "rewards/accuracies": 1.0, "rewards/chosen": 0.22636055946350098, "rewards/margins": 0.16529357433319092, "rewards/rejected": 0.06106698513031006, "step": 134, "tokens/chosen_response_len_mean": 717.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 639.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.11, "grad_norm": 2.981444512825392, "learning_rate": 4.999014807586154e-07, "logits/policy_chosen": -2.3856396675109863, "logits/policy_rejected": -2.1970813274383545, "logits/reference_chosen": -2.4693095684051514, "logits/reference_rejected": -1.5482537746429443, "logps/policy_chosen": -142.9355926513672, "logps/policy_rejected": -189.60543823242188, "logps/reference_chosen": -164.72271728515625, "logps/reference_rejected": -189.248046875, "loss": 0.6065, "rewards/accuracies": 1.0, "rewards/chosen": 0.2178712785243988, "rewards/margins": 0.22144514322280884, "rewards/rejected": -0.003573855385184288, "step": 135, "tokens/chosen_response_len_mean": 339.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 276.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.11, "grad_norm": 2.4024504350993654, "learning_rate": 4.998807933622484e-07, "logits/policy_chosen": -3.1550679206848145, "logits/policy_rejected": -3.1557650566101074, "logits/reference_chosen": -3.1761221885681152, "logits/reference_rejected": -3.135535955429077, "logps/policy_chosen": -118.20024871826172, "logps/policy_rejected": -264.43560791015625, "logps/reference_chosen": -130.25527954101562, "logps/reference_rejected": -264.16741943359375, "loss": 0.6336, "rewards/accuracies": 1.0, "rewards/chosen": 0.12055033445358276, "rewards/margins": 0.12323223054409027, "rewards/rejected": -0.002681899815797806, "step": 136, "tokens/chosen_response_len_mean": 354.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 386.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.11, "grad_norm": 2.8382305196380684, "learning_rate": 4.998581363925135e-07, "logits/policy_chosen": -2.2047266960144043, "logits/policy_rejected": -2.433465003967285, "logits/reference_chosen": -2.275531530380249, "logits/reference_rejected": -2.245540142059326, "logps/policy_chosen": -378.1270751953125, "logps/policy_rejected": -344.7900085449219, "logps/reference_chosen": -416.6529541015625, "logps/reference_rejected": -347.785888671875, "loss": 0.5804, "rewards/accuracies": 1.0, "rewards/chosen": 0.3852587938308716, "rewards/margins": 0.3552997410297394, "rewards/rejected": 0.02995903044939041, "step": 137, "tokens/chosen_response_len_mean": 584.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 427.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.11, "grad_norm": 2.1385240477591636, "learning_rate": 4.998335100279941e-07, "logits/policy_chosen": -2.6462714672088623, "logits/policy_rejected": -2.658045768737793, "logits/reference_chosen": -2.729498863220215, "logits/reference_rejected": -2.694502830505371, "logps/policy_chosen": -93.70889282226562, "logps/policy_rejected": -182.60643005371094, "logps/reference_chosen": -114.53910827636719, "logps/reference_rejected": -185.69065856933594, "loss": 0.6218, "rewards/accuracies": 1.0, "rewards/chosen": 0.2083020955324173, "rewards/margins": 0.17745977640151978, "rewards/rejected": 0.030842319130897522, "step": 138, "tokens/chosen_response_len_mean": 282.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 247.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.11, "grad_norm": 2.116685308038921, "learning_rate": 4.998069144627964e-07, "logits/policy_chosen": -2.870461940765381, "logits/policy_rejected": -2.6627469062805176, "logits/reference_chosen": -2.924255132675171, "logits/reference_rejected": -2.6669623851776123, "logps/policy_chosen": -149.49957275390625, "logps/policy_rejected": -133.25009155273438, "logps/reference_chosen": -191.32994079589844, "logps/reference_rejected": -157.3734588623047, "loss": 0.6358, "rewards/accuracies": 1.0, "rewards/chosen": 0.4183034896850586, "rewards/margins": 0.1770700067281723, "rewards/rejected": 0.2412334829568863, "step": 139, "tokens/chosen_response_len_mean": 457.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 308.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.11, "grad_norm": 2.5870338720368387, "learning_rate": 4.99778349906548e-07, "logits/policy_chosen": -2.9523699283599854, "logits/policy_rejected": -2.9597270488739014, "logits/reference_chosen": -2.9815268516540527, "logits/reference_rejected": -2.9721755981445312, "logps/policy_chosen": -45.849361419677734, "logps/policy_rejected": -106.37723541259766, "logps/reference_chosen": -56.053375244140625, "logps/reference_rejected": -102.900390625, "loss": 0.6334, "rewards/accuracies": 1.0, "rewards/chosen": 0.10204015672206879, "rewards/margins": 0.13680851459503174, "rewards/rejected": -0.03476836904883385, "step": 140, "tokens/chosen_response_len_mean": 174.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 184.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.11, "grad_norm": 3.1171856643556626, "learning_rate": 4.997478165843964e-07, "logits/policy_chosen": -2.8171520233154297, "logits/policy_rejected": -2.8751494884490967, "logits/reference_chosen": -2.9145286083221436, "logits/reference_rejected": -2.9242196083068848, "logps/policy_chosen": -170.06459045410156, "logps/policy_rejected": -296.7114562988281, "logps/reference_chosen": -197.37327575683594, "logps/reference_rejected": -302.43438720703125, "loss": 0.5862, "rewards/accuracies": 0.75, "rewards/chosen": 0.27308669686317444, "rewards/margins": 0.21585765480995178, "rewards/rejected": 0.057229042053222656, "step": 141, "tokens/chosen_response_len_mean": 416.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 422.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.11, "grad_norm": 3.0084655845363835, "learning_rate": 4.997153147370065e-07, "logits/policy_chosen": -2.85317325592041, "logits/policy_rejected": -2.8581879138946533, "logits/reference_chosen": -2.7449471950531006, "logits/reference_rejected": -2.9342892169952393, "logps/policy_chosen": -95.86734008789062, "logps/policy_rejected": -255.03668212890625, "logps/reference_chosen": -114.49011993408203, "logps/reference_rejected": -234.34010314941406, "loss": 0.5691, "rewards/accuracies": 1.0, "rewards/chosen": 0.18622779846191406, "rewards/margins": 0.39319345355033875, "rewards/rejected": -0.20696566998958588, "step": 142, "tokens/chosen_response_len_mean": 348.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 233.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.11, "grad_norm": 2.8051570403665753, "learning_rate": 4.996808446205598e-07, "logits/policy_chosen": -2.9738688468933105, "logits/policy_rejected": -2.8889176845550537, "logits/reference_chosen": -3.072221517562866, "logits/reference_rejected": -2.744046449661255, "logps/policy_chosen": -106.87481689453125, "logps/policy_rejected": -214.15478515625, "logps/reference_chosen": -126.41868591308594, "logps/reference_rejected": -216.4077606201172, "loss": 0.6244, "rewards/accuracies": 1.0, "rewards/chosen": 0.19543880224227905, "rewards/margins": 0.17290906608104706, "rewards/rejected": 0.022529736161231995, "step": 143, "tokens/chosen_response_len_mean": 340.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 310.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.12, "grad_norm": 3.1099351541314864, "learning_rate": 4.996444065067515e-07, "logits/policy_chosen": -2.849621534347534, "logits/policy_rejected": -2.8288486003875732, "logits/reference_chosen": -2.9862475395202637, "logits/reference_rejected": -2.9479100704193115, "logps/policy_chosen": -331.7215576171875, "logps/policy_rejected": -571.941650390625, "logps/reference_chosen": -382.40533447265625, "logps/reference_rejected": -549.6744995117188, "loss": 0.5803, "rewards/accuracies": 1.0, "rewards/chosen": 0.5068381428718567, "rewards/margins": 0.7295098304748535, "rewards/rejected": -0.2226717472076416, "step": 144, "tokens/chosen_response_len_mean": 687.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 550.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.12, "grad_norm": 2.712783580670268, "learning_rate": 4.996060006827887e-07, "logits/policy_chosen": -2.882990837097168, "logits/policy_rejected": -2.8665995597839355, "logits/reference_chosen": -2.9348299503326416, "logits/reference_rejected": -2.9280238151550293, "logps/policy_chosen": -75.93386840820312, "logps/policy_rejected": -159.058837890625, "logps/reference_chosen": -91.52436828613281, "logps/reference_rejected": -146.97247314453125, "loss": 0.5965, "rewards/accuracies": 1.0, "rewards/chosen": 0.15590497851371765, "rewards/margins": 0.2767685055732727, "rewards/rejected": -0.12086354941129684, "step": 145, "tokens/chosen_response_len_mean": 248.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 191.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.12, "grad_norm": 2.364187725655967, "learning_rate": 4.995656274513881e-07, "logits/policy_chosen": -3.0416619777679443, "logits/policy_rejected": -2.995178699493408, "logits/reference_chosen": -3.053309440612793, "logits/reference_rejected": -3.0008325576782227, "logps/policy_chosen": -90.75337982177734, "logps/policy_rejected": -127.47672271728516, "logps/reference_chosen": -102.95506286621094, "logps/reference_rejected": -132.29486083984375, "loss": 0.6275, "rewards/accuracies": 1.0, "rewards/chosen": 0.1220167949795723, "rewards/margins": 0.07383548468351364, "rewards/rejected": 0.04818130284547806, "step": 146, "tokens/chosen_response_len_mean": 403.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 352.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.12, "grad_norm": 3.163944044368287, "learning_rate": 4.995232871307736e-07, "logits/policy_chosen": -3.0712456703186035, "logits/policy_rejected": -2.916374921798706, "logits/reference_chosen": -3.115262746810913, "logits/reference_rejected": -2.6205530166625977, "logps/policy_chosen": -104.03935241699219, "logps/policy_rejected": -156.13577270507812, "logps/reference_chosen": -121.57315063476562, "logps/reference_rejected": -153.22605895996094, "loss": 0.583, "rewards/accuracies": 1.0, "rewards/chosen": 0.17533791065216064, "rewards/margins": 0.2044350802898407, "rewards/rejected": -0.029097169637680054, "step": 147, "tokens/chosen_response_len_mean": 273.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 197.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.12, "grad_norm": 2.8981364214624588, "learning_rate": 4.994789800546737e-07, "logits/policy_chosen": -2.519289970397949, "logits/policy_rejected": -2.3818559646606445, "logits/reference_chosen": -2.5594940185546875, "logits/reference_rejected": -2.2251200675964355, "logps/policy_chosen": -64.7489242553711, "logps/policy_rejected": -90.21540832519531, "logps/reference_chosen": -80.6169204711914, "logps/reference_rejected": -92.92266845703125, "loss": 0.5887, "rewards/accuracies": 0.75, "rewards/chosen": 0.15867996215820312, "rewards/margins": 0.13160738348960876, "rewards/rejected": 0.027072593569755554, "step": 148, "tokens/chosen_response_len_mean": 252.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 195.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.12, "grad_norm": 2.7118945452462073, "learning_rate": 4.994327065723192e-07, "logits/policy_chosen": -2.6516730785369873, "logits/policy_rejected": -2.5235743522644043, "logits/reference_chosen": -2.629504442214966, "logits/reference_rejected": -2.4736945629119873, "logps/policy_chosen": -80.69113159179688, "logps/policy_rejected": -134.16526794433594, "logps/reference_chosen": -103.33537292480469, "logps/reference_rejected": -144.43687438964844, "loss": 0.5924, "rewards/accuracies": 1.0, "rewards/chosen": 0.2264423370361328, "rewards/margins": 0.12372627854347229, "rewards/rejected": 0.10271605104207993, "step": 149, "tokens/chosen_response_len_mean": 244.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 244.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.12, "grad_norm": 2.5381060398035205, "learning_rate": 4.9938446704844e-07, "logits/policy_chosen": -2.8819587230682373, "logits/policy_rejected": -2.9721384048461914, "logits/reference_chosen": -2.7422800064086914, "logits/reference_rejected": -2.9950976371765137, "logps/policy_chosen": -57.52130126953125, "logps/policy_rejected": -120.23619079589844, "logps/reference_chosen": -59.788352966308594, "logps/reference_rejected": -115.03448486328125, "loss": 0.619, "rewards/accuracies": 1.0, "rewards/chosen": 0.022670526057481766, "rewards/margins": 0.07468754798173904, "rewards/rejected": -0.05201702564954758, "step": 150, "tokens/chosen_response_len_mean": 145.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 157.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.12, "grad_norm": 2.8034120172472052, "learning_rate": 4.993342618632626e-07, "logits/policy_chosen": -3.0852291584014893, "logits/policy_rejected": -2.92305850982666, "logits/reference_chosen": -3.162454128265381, "logits/reference_rejected": -2.4117138385772705, "logps/policy_chosen": -101.7428207397461, "logps/policy_rejected": -242.9844207763672, "logps/reference_chosen": -119.85108184814453, "logps/reference_rejected": -215.4344940185547, "loss": 0.5702, "rewards/accuracies": 1.0, "rewards/chosen": 0.18108254671096802, "rewards/margins": 0.45658186078071594, "rewards/rejected": -0.2754993140697479, "step": 151, "tokens/chosen_response_len_mean": 318.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 234.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.12, "grad_norm": 2.9459543515337776, "learning_rate": 4.992820914125069e-07, "logits/policy_chosen": -2.8646183013916016, "logits/policy_rejected": -2.754851818084717, "logits/reference_chosen": -3.0292770862579346, "logits/reference_rejected": -2.5228896141052246, "logps/policy_chosen": -150.56875610351562, "logps/policy_rejected": -277.60125732421875, "logps/reference_chosen": -179.77772521972656, "logps/reference_rejected": -275.3694152832031, "loss": 0.586, "rewards/accuracies": 0.75, "rewards/chosen": 0.2920897901058197, "rewards/margins": 0.31440818309783936, "rewards/rejected": -0.022318381816148758, "step": 152, "tokens/chosen_response_len_mean": 543.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 491.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.12, "grad_norm": 2.9972427731212954, "learning_rate": 4.99227956107383e-07, "logits/policy_chosen": -2.133497714996338, "logits/policy_rejected": -2.275707721710205, "logits/reference_chosen": -2.4100184440612793, "logits/reference_rejected": -2.27435040473938, "logps/policy_chosen": -149.89268493652344, "logps/policy_rejected": -225.88043212890625, "logps/reference_chosen": -195.48631286621094, "logps/reference_rejected": -232.33531188964844, "loss": 0.5712, "rewards/accuracies": 1.0, "rewards/chosen": 0.4559362828731537, "rewards/margins": 0.3913875222206116, "rewards/rejected": 0.06454875320196152, "step": 153, "tokens/chosen_response_len_mean": 551.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 501.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.12, "grad_norm": 2.6455429598648053, "learning_rate": 4.991718563745882e-07, "logits/policy_chosen": -3.022681951522827, "logits/policy_rejected": -3.033928155899048, "logits/reference_chosen": -3.0507426261901855, "logits/reference_rejected": -3.0070152282714844, "logps/policy_chosen": -17.34947395324707, "logps/policy_rejected": -55.760353088378906, "logps/reference_chosen": -20.67547607421875, "logps/reference_rejected": -50.72275924682617, "loss": 0.5857, "rewards/accuracies": 1.0, "rewards/chosen": 0.03326002135872841, "rewards/margins": 0.08363597095012665, "rewards/rejected": -0.05037594214081764, "step": 154, "tokens/chosen_response_len_mean": 28.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 28.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.12, "grad_norm": 2.188503580126624, "learning_rate": 4.991137926563035e-07, "logits/policy_chosen": -2.8026483058929443, "logits/policy_rejected": -2.840829372406006, "logits/reference_chosen": -2.866769790649414, "logits/reference_rejected": -2.868910789489746, "logps/policy_chosen": -45.941871643066406, "logps/policy_rejected": -90.47376251220703, "logps/reference_chosen": -53.47924041748047, "logps/reference_rejected": -84.99751281738281, "loss": 0.6102, "rewards/accuracies": 1.0, "rewards/chosen": 0.07537368685007095, "rewards/margins": 0.1301361620426178, "rewards/rejected": -0.054762475192546844, "step": 155, "tokens/chosen_response_len_mean": 173.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 133.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.13, "grad_norm": 2.5667127080808974, "learning_rate": 4.990537654101903e-07, "logits/policy_chosen": -2.980593681335449, "logits/policy_rejected": -3.0731048583984375, "logits/reference_chosen": -3.066528797149658, "logits/reference_rejected": -3.1092565059661865, "logps/policy_chosen": -92.3929672241211, "logps/policy_rejected": -223.2591552734375, "logps/reference_chosen": -117.49671936035156, "logps/reference_rejected": -224.93527221679688, "loss": 0.5677, "rewards/accuracies": 0.5, "rewards/chosen": 0.25103750824928284, "rewards/margins": 0.2342762053012848, "rewards/rejected": 0.016761288046836853, "step": 156, "tokens/chosen_response_len_mean": 291.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 321.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.13, "grad_norm": 2.742556033679143, "learning_rate": 4.989917751093862e-07, "logits/policy_chosen": -2.9195590019226074, "logits/policy_rejected": -2.7180957794189453, "logits/reference_chosen": -3.0530753135681152, "logits/reference_rejected": -2.1471331119537354, "logps/policy_chosen": -86.05413818359375, "logps/policy_rejected": -171.83856201171875, "logps/reference_chosen": -108.33873748779297, "logps/reference_rejected": -158.24143981933594, "loss": 0.5624, "rewards/accuracies": 1.0, "rewards/chosen": 0.22284595668315887, "rewards/margins": 0.35881713032722473, "rewards/rejected": -0.13597117364406586, "step": 157, "tokens/chosen_response_len_mean": 300.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 193.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.13, "grad_norm": 2.320383809339318, "learning_rate": 4.989278222425021e-07, "logits/policy_chosen": -2.9507193565368652, "logits/policy_rejected": -3.0587496757507324, "logits/reference_chosen": -3.0194993019104004, "logits/reference_rejected": -3.0736992359161377, "logps/policy_chosen": -103.41101837158203, "logps/policy_rejected": -312.6053466796875, "logps/reference_chosen": -126.41258239746094, "logps/reference_rejected": -292.84515380859375, "loss": 0.5961, "rewards/accuracies": 1.0, "rewards/chosen": 0.2300155907869339, "rewards/margins": 0.4276174306869507, "rewards/rejected": -0.19760185480117798, "step": 158, "tokens/chosen_response_len_mean": 338.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 361.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.13, "grad_norm": 2.516259723460725, "learning_rate": 4.988619073136179e-07, "logits/policy_chosen": -2.578339099884033, "logits/policy_rejected": -2.6243929862976074, "logits/reference_chosen": -2.651563882827759, "logits/reference_rejected": -2.7075228691101074, "logps/policy_chosen": -60.65949249267578, "logps/policy_rejected": -124.75245666503906, "logps/reference_chosen": -77.07334899902344, "logps/reference_rejected": -121.59002685546875, "loss": 0.5969, "rewards/accuracies": 1.0, "rewards/chosen": 0.16413861513137817, "rewards/margins": 0.19576290249824524, "rewards/rejected": -0.031624287366867065, "step": 159, "tokens/chosen_response_len_mean": 344.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 347.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.13, "grad_norm": 2.715123355655463, "learning_rate": 4.987940308422783e-07, "logits/policy_chosen": -2.0114169120788574, "logits/policy_rejected": -2.0045886039733887, "logits/reference_chosen": -2.092721700668335, "logits/reference_rejected": -1.7612866163253784, "logps/policy_chosen": -84.94512176513672, "logps/policy_rejected": -133.75323486328125, "logps/reference_chosen": -107.3111801147461, "logps/reference_rejected": -128.45538330078125, "loss": 0.5549, "rewards/accuracies": 1.0, "rewards/chosen": 0.22366058826446533, "rewards/margins": 0.27663907408714294, "rewards/rejected": -0.05297844856977463, "step": 160, "tokens/chosen_response_len_mean": 425.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 374.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.13, "grad_norm": 2.6648898364230735, "learning_rate": 4.987241933634892e-07, "logits/policy_chosen": -2.6987576484680176, "logits/policy_rejected": -2.7210419178009033, "logits/reference_chosen": -2.804107189178467, "logits/reference_rejected": -2.7485485076904297, "logps/policy_chosen": -101.68658447265625, "logps/policy_rejected": -234.5952606201172, "logps/reference_chosen": -123.14704132080078, "logps/reference_rejected": -228.36183166503906, "loss": 0.5769, "rewards/accuracies": 1.0, "rewards/chosen": 0.21460454165935516, "rewards/margins": 0.276938796043396, "rewards/rejected": -0.06233424320816994, "step": 161, "tokens/chosen_response_len_mean": 409.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 407.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.13, "grad_norm": 2.82572590776649, "learning_rate": 4.986523954277134e-07, "logits/policy_chosen": -2.5539088249206543, "logits/policy_rejected": -2.5690407752990723, "logits/reference_chosen": -2.634115695953369, "logits/reference_rejected": -2.615056037902832, "logps/policy_chosen": -37.4378662109375, "logps/policy_rejected": -93.33854675292969, "logps/reference_chosen": -45.8214225769043, "logps/reference_rejected": -89.81768798828125, "loss": 0.5852, "rewards/accuracies": 1.0, "rewards/chosen": 0.08383554965257645, "rewards/margins": 0.11904413998126984, "rewards/rejected": -0.03520859405398369, "step": 162, "tokens/chosen_response_len_mean": 228.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 240.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.13, "grad_norm": 2.7170854054640863, "learning_rate": 4.985786376008658e-07, "logits/policy_chosen": -2.820416212081909, "logits/policy_rejected": -2.79477858543396, "logits/reference_chosen": -2.9494552612304688, "logits/reference_rejected": -2.837876081466675, "logps/policy_chosen": -71.54603576660156, "logps/policy_rejected": -156.01953125, "logps/reference_chosen": -90.15393829345703, "logps/reference_rejected": -154.65646362304688, "loss": 0.5657, "rewards/accuracies": 1.0, "rewards/chosen": 0.1860790103673935, "rewards/margins": 0.1997096687555313, "rewards/rejected": -0.01363067515194416, "step": 163, "tokens/chosen_response_len_mean": 302.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 296.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.13, "grad_norm": 2.3740765633517396, "learning_rate": 4.985029204643094e-07, "logits/policy_chosen": -2.747786045074463, "logits/policy_rejected": -2.7663800716400146, "logits/reference_chosen": -2.8246467113494873, "logits/reference_rejected": -2.6436727046966553, "logps/policy_chosen": -58.324737548828125, "logps/policy_rejected": -223.62765502929688, "logps/reference_chosen": -85.9714126586914, "logps/reference_rejected": -203.6089630126953, "loss": 0.6018, "rewards/accuracies": 1.0, "rewards/chosen": 0.27646681666374207, "rewards/margins": 0.4766535758972168, "rewards/rejected": -0.20018675923347473, "step": 164, "tokens/chosen_response_len_mean": 223.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 216.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.13, "grad_norm": 2.188806416183682, "learning_rate": 4.984252446148508e-07, "logits/policy_chosen": -2.701019287109375, "logits/policy_rejected": -2.729661226272583, "logits/reference_chosen": -2.8306493759155273, "logits/reference_rejected": -2.8457367420196533, "logps/policy_chosen": -154.78518676757812, "logps/policy_rejected": -214.3829345703125, "logps/reference_chosen": -194.75637817382812, "logps/reference_rejected": -246.5928497314453, "loss": 0.6206, "rewards/accuracies": 0.75, "rewards/chosen": 0.39971184730529785, "rewards/margins": 0.07761266827583313, "rewards/rejected": 0.3220991790294647, "step": 165, "tokens/chosen_response_len_mean": 429.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 445.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.13, "grad_norm": 2.8889287147059104, "learning_rate": 4.983456106647348e-07, "logits/policy_chosen": -2.861962080001831, "logits/policy_rejected": -2.8529515266418457, "logits/reference_chosen": -3.064021587371826, "logits/reference_rejected": -2.927248001098633, "logps/policy_chosen": -146.7970428466797, "logps/policy_rejected": -283.18389892578125, "logps/reference_chosen": -181.90396118164062, "logps/reference_rejected": -277.1955871582031, "loss": 0.5642, "rewards/accuracies": 1.0, "rewards/chosen": 0.35106930136680603, "rewards/margins": 0.4109525978565216, "rewards/rejected": -0.05988328531384468, "step": 166, "tokens/chosen_response_len_mean": 468.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 421.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.13, "grad_norm": 2.9841019270826292, "learning_rate": 4.982640192416404e-07, "logits/policy_chosen": -2.6893157958984375, "logits/policy_rejected": -2.681230068206787, "logits/reference_chosen": -2.948234796524048, "logits/reference_rejected": -2.248135566711426, "logps/policy_chosen": -122.96820831298828, "logps/policy_rejected": -197.66404724121094, "logps/reference_chosen": -155.029541015625, "logps/reference_rejected": -194.3126678466797, "loss": 0.5642, "rewards/accuracies": 1.0, "rewards/chosen": 0.32061344385147095, "rewards/margins": 0.35412728786468506, "rewards/rejected": -0.0335138775408268, "step": 167, "tokens/chosen_response_len_mean": 452.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 366.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.14, "grad_norm": 2.766687221527344, "learning_rate": 4.981804709886755e-07, "logits/policy_chosen": -2.4212305545806885, "logits/policy_rejected": -2.4506514072418213, "logits/reference_chosen": -2.6806509494781494, "logits/reference_rejected": -2.608292579650879, "logps/policy_chosen": -60.471797943115234, "logps/policy_rejected": -120.82171630859375, "logps/reference_chosen": -92.31079864501953, "logps/reference_rejected": -130.82656860351562, "loss": 0.54, "rewards/accuracies": 1.0, "rewards/chosen": 0.31838998198509216, "rewards/margins": 0.21834133565425873, "rewards/rejected": 0.10004864633083344, "step": 168, "tokens/chosen_response_len_mean": 324.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 310.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.14, "grad_norm": 2.1828651372724637, "learning_rate": 4.980949665643719e-07, "logits/policy_chosen": -2.7441906929016113, "logits/policy_rejected": -2.7218408584594727, "logits/reference_chosen": -2.8971827030181885, "logits/reference_rejected": -2.860405445098877, "logps/policy_chosen": -92.7531509399414, "logps/policy_rejected": -210.39797973632812, "logps/reference_chosen": -123.75934600830078, "logps/reference_rejected": -200.2626190185547, "loss": 0.5755, "rewards/accuracies": 0.75, "rewards/chosen": 0.3100619614124298, "rewards/margins": 0.41141554713249207, "rewards/rejected": -0.10135360062122345, "step": 169, "tokens/chosen_response_len_mean": 517.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 465.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.14, "grad_norm": 2.9989447327164425, "learning_rate": 4.980075066426795e-07, "logits/policy_chosen": -1.6698166131973267, "logits/policy_rejected": -1.7434771060943604, "logits/reference_chosen": -1.803000569343567, "logits/reference_rejected": -1.8658090829849243, "logps/policy_chosen": -61.05796813964844, "logps/policy_rejected": -89.74996948242188, "logps/reference_chosen": -77.35304260253906, "logps/reference_rejected": -98.12295532226562, "loss": 0.5561, "rewards/accuracies": 0.75, "rewards/chosen": 0.1629507839679718, "rewards/margins": 0.07922087609767914, "rewards/rejected": 0.08372990787029266, "step": 170, "tokens/chosen_response_len_mean": 243.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 245.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.14, "grad_norm": 2.5554431416025243, "learning_rate": 4.979180919129624e-07, "logits/policy_chosen": -2.85784912109375, "logits/policy_rejected": -2.838977098464966, "logits/reference_chosen": -2.8757684230804443, "logits/reference_rejected": -2.8608899116516113, "logps/policy_chosen": -53.759185791015625, "logps/policy_rejected": -90.618408203125, "logps/reference_chosen": -62.647789001464844, "logps/reference_rejected": -86.81078338623047, "loss": 0.5702, "rewards/accuracies": 1.0, "rewards/chosen": 0.08888600766658783, "rewards/margins": 0.1269623190164566, "rewards/rejected": -0.03807631880044937, "step": 171, "tokens/chosen_response_len_mean": 207.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 209.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.14, "grad_norm": 2.7869612955855776, "learning_rate": 4.978267230799918e-07, "logits/policy_chosen": -2.0658278465270996, "logits/policy_rejected": -2.2496557235717773, "logits/reference_chosen": -2.1524839401245117, "logits/reference_rejected": -2.3013737201690674, "logps/policy_chosen": -86.49990844726562, "logps/policy_rejected": -197.741943359375, "logps/reference_chosen": -109.14804077148438, "logps/reference_rejected": -182.33616638183594, "loss": 0.5549, "rewards/accuracies": 1.0, "rewards/chosen": 0.22648128867149353, "rewards/margins": 0.380539208650589, "rewards/rejected": -0.15405790507793427, "step": 172, "tokens/chosen_response_len_mean": 443.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 439.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.14, "grad_norm": 2.9395952260087506, "learning_rate": 4.977334008639417e-07, "logits/policy_chosen": -2.605189800262451, "logits/policy_rejected": -2.5856776237487793, "logits/reference_chosen": -2.778407335281372, "logits/reference_rejected": -2.793548583984375, "logps/policy_chosen": -112.27513122558594, "logps/policy_rejected": -266.2890625, "logps/reference_chosen": -140.7950439453125, "logps/reference_rejected": -241.72708129882812, "loss": 0.5051, "rewards/accuracies": 1.0, "rewards/chosen": 0.28519904613494873, "rewards/margins": 0.5308188796043396, "rewards/rejected": -0.24561986327171326, "step": 173, "tokens/chosen_response_len_mean": 462.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 293.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.14, "grad_norm": 2.7423154795634153, "learning_rate": 4.976381260003826e-07, "logits/policy_chosen": -2.7179572582244873, "logits/policy_rejected": -2.756556510925293, "logits/reference_chosen": -2.8246583938598633, "logits/reference_rejected": -2.793865203857422, "logps/policy_chosen": -80.221923828125, "logps/policy_rejected": -204.06829833984375, "logps/reference_chosen": -96.3402328491211, "logps/reference_rejected": -181.1507568359375, "loss": 0.5916, "rewards/accuracies": 1.0, "rewards/chosen": 0.16118302941322327, "rewards/margins": 0.3903582692146301, "rewards/rejected": -0.22917523980140686, "step": 174, "tokens/chosen_response_len_mean": 307.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 307.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.14, "grad_norm": 2.8390846969584946, "learning_rate": 4.97540899240276e-07, "logits/policy_chosen": -2.6149544715881348, "logits/policy_rejected": -2.7186009883880615, "logits/reference_chosen": -2.755988597869873, "logits/reference_rejected": -2.8059897422790527, "logps/policy_chosen": -83.78113555908203, "logps/policy_rejected": -158.60336303710938, "logps/reference_chosen": -105.53045654296875, "logps/reference_rejected": -161.6735076904297, "loss": 0.5707, "rewards/accuracies": 1.0, "rewards/chosen": 0.2174932360649109, "rewards/margins": 0.18679174780845642, "rewards/rejected": 0.030701473355293274, "step": 175, "tokens/chosen_response_len_mean": 227.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 221.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.14, "grad_norm": 1.928131402745428, "learning_rate": 4.974417213499681e-07, "logits/policy_chosen": -2.97554874420166, "logits/policy_rejected": -3.0169177055358887, "logits/reference_chosen": -3.1351237297058105, "logits/reference_rejected": -3.054442882537842, "logps/policy_chosen": -155.18731689453125, "logps/policy_rejected": -306.79449462890625, "logps/reference_chosen": -198.6287841796875, "logps/reference_rejected": -296.349609375, "loss": 0.5884, "rewards/accuracies": 1.0, "rewards/chosen": 0.4344147741794586, "rewards/margins": 0.5388633608818054, "rewards/rejected": -0.1044485792517662, "step": 176, "tokens/chosen_response_len_mean": 399.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 380.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.14, "grad_norm": 2.5891349823773604, "learning_rate": 4.973405931111844e-07, "logits/policy_chosen": -2.475595474243164, "logits/policy_rejected": -2.5474050045013428, "logits/reference_chosen": -2.574971914291382, "logits/reference_rejected": -2.7303850650787354, "logps/policy_chosen": -60.937068939208984, "logps/policy_rejected": -196.1728515625, "logps/reference_chosen": -93.98703002929688, "logps/reference_rejected": -193.26068115234375, "loss": 0.5721, "rewards/accuracies": 1.0, "rewards/chosen": 0.330499529838562, "rewards/margins": 0.3596211075782776, "rewards/rejected": -0.029121577739715576, "step": 177, "tokens/chosen_response_len_mean": 277.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 290.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.14, "grad_norm": 3.186008328730442, "learning_rate": 4.972375153210227e-07, "logits/policy_chosen": -2.73168683052063, "logits/policy_rejected": -2.80218505859375, "logits/reference_chosen": -2.8586461544036865, "logits/reference_rejected": -2.856407642364502, "logps/policy_chosen": -41.751312255859375, "logps/policy_rejected": -121.0931396484375, "logps/reference_chosen": -52.108253479003906, "logps/reference_rejected": -104.97093200683594, "loss": 0.5198, "rewards/accuracies": 1.0, "rewards/chosen": 0.1035693883895874, "rewards/margins": 0.26479148864746094, "rewards/rejected": -0.16122210025787354, "step": 178, "tokens/chosen_response_len_mean": 131.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 131.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.14, "grad_norm": 2.4038166772062186, "learning_rate": 4.971324887919477e-07, "logits/policy_chosen": -2.768160820007324, "logits/policy_rejected": -2.2585337162017822, "logits/reference_chosen": -2.8858625888824463, "logits/reference_rejected": -2.4065427780151367, "logps/policy_chosen": -67.46320343017578, "logps/policy_rejected": -281.3670654296875, "logps/reference_chosen": -94.11170196533203, "logps/reference_rejected": -263.22698974609375, "loss": 0.5596, "rewards/accuracies": 1.0, "rewards/chosen": 0.26648497581481934, "rewards/margins": 0.4478859305381775, "rewards/rejected": -0.18140093982219696, "step": 179, "tokens/chosen_response_len_mean": 239.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 333.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.14, "grad_norm": 2.530913530757402, "learning_rate": 4.970255143517838e-07, "logits/policy_chosen": -2.6580893993377686, "logits/policy_rejected": -2.717331886291504, "logits/reference_chosen": -2.90189790725708, "logits/reference_rejected": -2.8899142742156982, "logps/policy_chosen": -129.58033752441406, "logps/policy_rejected": -165.34884643554688, "logps/reference_chosen": -179.34756469726562, "logps/reference_rejected": -170.3519287109375, "loss": 0.5522, "rewards/accuracies": 1.0, "rewards/chosen": 0.4976721405982971, "rewards/margins": 0.4476412534713745, "rewards/rejected": 0.050030872225761414, "step": 180, "tokens/chosen_response_len_mean": 500.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 318.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.15, "grad_norm": 2.633909183828016, "learning_rate": 4.969165928437091e-07, "logits/policy_chosen": -2.570159912109375, "logits/policy_rejected": -2.5334911346435547, "logits/reference_chosen": -2.760227680206299, "logits/reference_rejected": -2.3865246772766113, "logps/policy_chosen": -55.27775955200195, "logps/policy_rejected": -119.49053955078125, "logps/reference_chosen": -72.7205581665039, "logps/reference_rejected": -111.53352355957031, "loss": 0.5199, "rewards/accuracies": 1.0, "rewards/chosen": 0.17442797124385834, "rewards/margins": 0.2539982497692108, "rewards/rejected": -0.07957027852535248, "step": 181, "tokens/chosen_response_len_mean": 307.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 267.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.15, "grad_norm": 2.3888599137710167, "learning_rate": 4.968057251262486e-07, "logits/policy_chosen": -2.6059675216674805, "logits/policy_rejected": -2.395353078842163, "logits/reference_chosen": -2.9607644081115723, "logits/reference_rejected": -1.8757669925689697, "logps/policy_chosen": -74.94976043701172, "logps/policy_rejected": -134.52859497070312, "logps/reference_chosen": -111.65763092041016, "logps/reference_rejected": -96.27473449707031, "loss": 0.5536, "rewards/accuracies": 0.75, "rewards/chosen": 0.36707866191864014, "rewards/margins": 0.7496173977851868, "rewards/rejected": -0.38253867626190186, "step": 182, "tokens/chosen_response_len_mean": 351.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 148.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.15, "grad_norm": 2.826021624132104, "learning_rate": 4.966929120732675e-07, "logits/policy_chosen": -2.3233590126037598, "logits/policy_rejected": -2.4008846282958984, "logits/reference_chosen": -2.5622141361236572, "logits/reference_rejected": -2.381047248840332, "logps/policy_chosen": -185.09976196289062, "logps/policy_rejected": -336.95941162109375, "logps/reference_chosen": -236.7534637451172, "logps/reference_rejected": -320.8805847167969, "loss": 0.5087, "rewards/accuracies": 1.0, "rewards/chosen": 0.516537070274353, "rewards/margins": 0.6773253679275513, "rewards/rejected": -0.16078826785087585, "step": 183, "tokens/chosen_response_len_mean": 441.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 384.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.15, "grad_norm": 2.26864738127188, "learning_rate": 4.965781545739638e-07, "logits/policy_chosen": -2.7422099113464355, "logits/policy_rejected": -2.7613723278045654, "logits/reference_chosen": -2.9637043476104736, "logits/reference_rejected": -2.921086549758911, "logps/policy_chosen": -45.85551452636719, "logps/policy_rejected": -118.8583984375, "logps/reference_chosen": -65.04806518554688, "logps/reference_rejected": -119.62251281738281, "loss": 0.5676, "rewards/accuracies": 1.0, "rewards/chosen": 0.191925510764122, "rewards/margins": 0.1842842549085617, "rewards/rejected": 0.007641255855560303, "step": 184, "tokens/chosen_response_len_mean": 266.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 242.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.15, "grad_norm": 2.8182732561665023, "learning_rate": 4.964614535328625e-07, "logits/policy_chosen": -2.523998975753784, "logits/policy_rejected": -2.4280190467834473, "logits/reference_chosen": -2.717611789703369, "logits/reference_rejected": -2.5818982124328613, "logps/policy_chosen": -250.7300262451172, "logps/policy_rejected": -131.51202392578125, "logps/reference_chosen": -304.0659484863281, "logps/reference_rejected": -136.93946838378906, "loss": 0.5284, "rewards/accuracies": 1.0, "rewards/chosen": 0.533359169960022, "rewards/margins": 0.47908464074134827, "rewards/rejected": 0.0542745515704155, "step": 185, "tokens/chosen_response_len_mean": 653.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 300.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.15, "grad_norm": 2.658487252908494, "learning_rate": 4.963428098698069e-07, "logits/policy_chosen": -2.8848061561584473, "logits/policy_rejected": -2.887396812438965, "logits/reference_chosen": -3.0770082473754883, "logits/reference_rejected": -3.012545347213745, "logps/policy_chosen": -26.844032287597656, "logps/policy_rejected": -64.93582916259766, "logps/reference_chosen": -37.33853530883789, "logps/reference_rejected": -57.781166076660156, "loss": 0.5617, "rewards/accuracies": 1.0, "rewards/chosen": 0.10494504123926163, "rewards/margins": 0.17649173736572266, "rewards/rejected": -0.07154669612646103, "step": 186, "tokens/chosen_response_len_mean": 101.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 99.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.15, "grad_norm": 3.192921534395214, "learning_rate": 4.962222245199527e-07, "logits/policy_chosen": -2.5711615085601807, "logits/policy_rejected": -2.556881904602051, "logits/reference_chosen": -2.9153711795806885, "logits/reference_rejected": -2.4689133167266846, "logps/policy_chosen": -79.51646423339844, "logps/policy_rejected": -212.90431213378906, "logps/reference_chosen": -108.06434631347656, "logps/reference_rejected": -189.78848266601562, "loss": 0.5117, "rewards/accuracies": 1.0, "rewards/chosen": 0.285478800535202, "rewards/margins": 0.5166370868682861, "rewards/rejected": -0.2311583161354065, "step": 187, "tokens/chosen_response_len_mean": 368.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 330.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.15, "grad_norm": 3.185300778929063, "learning_rate": 4.960996984337598e-07, "logits/policy_chosen": -2.322800397872925, "logits/policy_rejected": -2.180086851119995, "logits/reference_chosen": -2.647416830062866, "logits/reference_rejected": -2.404383420944214, "logps/policy_chosen": -88.6377944946289, "logps/policy_rejected": -154.1780242919922, "logps/reference_chosen": -146.73565673828125, "logps/reference_rejected": -158.4337921142578, "loss": 0.4879, "rewards/accuracies": 1.0, "rewards/chosen": 0.5809786319732666, "rewards/margins": 0.5384209156036377, "rewards/rejected": 0.042557742446660995, "step": 188, "tokens/chosen_response_len_mean": 496.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 375.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.15, "grad_norm": 3.018235573859185, "learning_rate": 4.959752325769852e-07, "logits/policy_chosen": -2.469785213470459, "logits/policy_rejected": -2.580235481262207, "logits/reference_chosen": -2.680108070373535, "logits/reference_rejected": -2.8124053478240967, "logps/policy_chosen": -57.80915069580078, "logps/policy_rejected": -210.04135131835938, "logps/reference_chosen": -90.7098617553711, "logps/reference_rejected": -191.3103485107422, "loss": 0.5062, "rewards/accuracies": 1.0, "rewards/chosen": 0.329007089138031, "rewards/margins": 0.5163170099258423, "rewards/rejected": -0.18730990588665009, "step": 189, "tokens/chosen_response_len_mean": 332.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 348.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.15, "grad_norm": 3.1505949518170437, "learning_rate": 4.958488279306753e-07, "logits/policy_chosen": -2.3762245178222656, "logits/policy_rejected": -2.466752767562866, "logits/reference_chosen": -2.847898483276367, "logits/reference_rejected": -2.2204389572143555, "logps/policy_chosen": -104.57975006103516, "logps/policy_rejected": -250.35414123535156, "logps/reference_chosen": -159.56100463867188, "logps/reference_rejected": -225.86146545410156, "loss": 0.522, "rewards/accuracies": 1.0, "rewards/chosen": 0.5498126149177551, "rewards/margins": 0.7947396039962769, "rewards/rejected": -0.24492698907852173, "step": 190, "tokens/chosen_response_len_mean": 512.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 435.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.15, "grad_norm": 3.056135297935867, "learning_rate": 4.957204854911578e-07, "logits/policy_chosen": -2.485416889190674, "logits/policy_rejected": -2.3778135776519775, "logits/reference_chosen": -2.856623411178589, "logits/reference_rejected": -2.3928959369659424, "logps/policy_chosen": -83.4710693359375, "logps/policy_rejected": -267.17791748046875, "logps/reference_chosen": -124.20071411132812, "logps/reference_rejected": -209.21670532226562, "loss": 0.5036, "rewards/accuracies": 1.0, "rewards/chosen": 0.40729638934135437, "rewards/margins": 0.9869081377983093, "rewards/rejected": -0.5796117782592773, "step": 191, "tokens/chosen_response_len_mean": 528.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 410.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.15, "grad_norm": 2.503765131980355, "learning_rate": 4.955902062700349e-07, "logits/policy_chosen": -2.3622069358825684, "logits/policy_rejected": -2.4439258575439453, "logits/reference_chosen": -2.7395248413085938, "logits/reference_rejected": -2.6338257789611816, "logps/policy_chosen": -76.7771224975586, "logps/policy_rejected": -262.30841064453125, "logps/reference_chosen": -117.23094940185547, "logps/reference_rejected": -224.7442626953125, "loss": 0.5445, "rewards/accuracies": 1.0, "rewards/chosen": 0.40453827381134033, "rewards/margins": 0.7801797986030579, "rewards/rejected": -0.37564149498939514, "step": 192, "tokens/chosen_response_len_mean": 359.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 367.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.16, "grad_norm": 2.9703660280881734, "learning_rate": 4.954579912941737e-07, "logits/policy_chosen": -2.622279644012451, "logits/policy_rejected": -2.6470251083374023, "logits/reference_chosen": -2.853696823120117, "logits/reference_rejected": -2.840925931930542, "logps/policy_chosen": -38.201744079589844, "logps/policy_rejected": -138.85470581054688, "logps/reference_chosen": -63.35798645019531, "logps/reference_rejected": -113.46359252929688, "loss": 0.4864, "rewards/accuracies": 1.0, "rewards/chosen": 0.2515623867511749, "rewards/margins": 0.5054734349250793, "rewards/rejected": -0.25391101837158203, "step": 193, "tokens/chosen_response_len_mean": 157.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 169.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.16, "grad_norm": 2.9246186619159347, "learning_rate": 4.953238416057e-07, "logits/policy_chosen": -2.605665683746338, "logits/policy_rejected": -2.5566539764404297, "logits/reference_chosen": -2.9360122680664062, "logits/reference_rejected": -2.068471908569336, "logps/policy_chosen": -84.89468383789062, "logps/policy_rejected": -218.09048461914062, "logps/reference_chosen": -133.76991271972656, "logps/reference_rejected": -183.8456573486328, "loss": 0.4881, "rewards/accuracies": 1.0, "rewards/chosen": 0.48875218629837036, "rewards/margins": 0.8312005996704102, "rewards/rejected": -0.3424483835697174, "step": 194, "tokens/chosen_response_len_mean": 360.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 238.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.16, "grad_norm": 2.80153859644754, "learning_rate": 4.951877582619881e-07, "logits/policy_chosen": -2.8731517791748047, "logits/policy_rejected": -2.975919246673584, "logits/reference_chosen": -3.0668981075286865, "logits/reference_rejected": -3.1014294624328613, "logps/policy_chosen": -24.165613174438477, "logps/policy_rejected": -61.2584342956543, "logps/reference_chosen": -23.939205169677734, "logps/reference_rejected": -43.215232849121094, "loss": 0.5741, "rewards/accuracies": 0.75, "rewards/chosen": -0.002264055423438549, "rewards/margins": 0.1781679093837738, "rewards/rejected": -0.18043196201324463, "step": 195, "tokens/chosen_response_len_mean": 62.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 63.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.16, "grad_norm": 2.7527879974178955, "learning_rate": 4.950497423356542e-07, "logits/policy_chosen": -2.9940450191497803, "logits/policy_rejected": -2.710885763168335, "logits/reference_chosen": -3.169459581375122, "logits/reference_rejected": -2.7128515243530273, "logps/policy_chosen": -120.05692291259766, "logps/policy_rejected": -105.24632263183594, "logps/reference_chosen": -160.91629028320312, "logps/reference_rejected": -78.08905029296875, "loss": 0.5115, "rewards/accuracies": 1.0, "rewards/chosen": 0.4085935354232788, "rewards/margins": 0.6801662445068359, "rewards/rejected": -0.27157267928123474, "step": 196, "tokens/chosen_response_len_mean": 332.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 53.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.16, "grad_norm": 2.473954328567208, "learning_rate": 4.949097949145471e-07, "logits/policy_chosen": -2.994095802307129, "logits/policy_rejected": -2.9911117553710938, "logits/reference_chosen": -3.0934770107269287, "logits/reference_rejected": -3.05942440032959, "logps/policy_chosen": -54.1805419921875, "logps/policy_rejected": -158.96043395996094, "logps/reference_chosen": -74.52861785888672, "logps/reference_rejected": -128.6375732421875, "loss": 0.4544, "rewards/accuracies": 1.0, "rewards/chosen": 0.2034807801246643, "rewards/margins": 0.5067094564437866, "rewards/rejected": -0.3032286465167999, "step": 197, "tokens/chosen_response_len_mean": 182.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 165.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.16, "grad_norm": 2.6028329307586944, "learning_rate": 4.947679171017394e-07, "logits/policy_chosen": -2.7241291999816895, "logits/policy_rejected": -2.8773388862609863, "logits/reference_chosen": -2.9862842559814453, "logits/reference_rejected": -2.9953157901763916, "logps/policy_chosen": -56.624752044677734, "logps/policy_rejected": -255.8826141357422, "logps/reference_chosen": -101.90193176269531, "logps/reference_rejected": -203.60231018066406, "loss": 0.491, "rewards/accuracies": 1.0, "rewards/chosen": 0.4527718722820282, "rewards/margins": 0.9755749106407166, "rewards/rejected": -0.5228029489517212, "step": 198, "tokens/chosen_response_len_mean": 225.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 217.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.16, "grad_norm": 2.8264702439738474, "learning_rate": 4.946241100155197e-07, "logits/policy_chosen": -2.6785213947296143, "logits/policy_rejected": -2.800018310546875, "logits/reference_chosen": -2.9413294792175293, "logits/reference_rejected": -2.913431406021118, "logps/policy_chosen": -38.42972183227539, "logps/policy_rejected": -164.37850952148438, "logps/reference_chosen": -65.64104461669922, "logps/reference_rejected": -128.12234497070312, "loss": 0.4973, "rewards/accuracies": 1.0, "rewards/chosen": 0.27211323380470276, "rewards/margins": 0.6346749067306519, "rewards/rejected": -0.3625616431236267, "step": 199, "tokens/chosen_response_len_mean": 312.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 278.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.16, "grad_norm": 3.0030443321611644, "learning_rate": 4.944783747893825e-07, "logits/policy_chosen": -2.727503538131714, "logits/policy_rejected": -2.6386661529541016, "logits/reference_chosen": -2.9862632751464844, "logits/reference_rejected": -2.1630351543426514, "logps/policy_chosen": -84.61045837402344, "logps/policy_rejected": -191.14212036132812, "logps/reference_chosen": -125.34469604492188, "logps/reference_rejected": -150.1243896484375, "loss": 0.4714, "rewards/accuracies": 1.0, "rewards/chosen": 0.4073423147201538, "rewards/margins": 0.8175195455551147, "rewards/rejected": -0.41017720103263855, "step": 200, "tokens/chosen_response_len_mean": 264.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 164.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.16, "grad_norm": 2.7775892532799955, "learning_rate": 4.943307125720206e-07, "logits/policy_chosen": -2.4299516677856445, "logits/policy_rejected": -2.5677711963653564, "logits/reference_chosen": -2.907986640930176, "logits/reference_rejected": -2.6046524047851562, "logps/policy_chosen": -107.82955169677734, "logps/policy_rejected": -325.7413635253906, "logps/reference_chosen": -176.93951416015625, "logps/reference_rejected": -240.94747924804688, "loss": 0.425, "rewards/accuracies": 1.0, "rewards/chosen": 0.6910995841026306, "rewards/margins": 1.5390385389328003, "rewards/rejected": -0.8479388952255249, "step": 201, "tokens/chosen_response_len_mean": 608.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 298.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.16, "grad_norm": 2.8271865552266267, "learning_rate": 4.941811245273153e-07, "logits/policy_chosen": -2.6319420337677, "logits/policy_rejected": -2.5893003940582275, "logits/reference_chosen": -3.000640392303467, "logits/reference_rejected": -2.3574352264404297, "logps/policy_chosen": -64.42079162597656, "logps/policy_rejected": -202.20693969726562, "logps/reference_chosen": -102.7632064819336, "logps/reference_rejected": -181.3625030517578, "loss": 0.3885, "rewards/accuracies": 1.0, "rewards/chosen": 0.3834240138530731, "rewards/margins": 0.5918683409690857, "rewards/rejected": -0.20844432711601257, "step": 202, "tokens/chosen_response_len_mean": 263.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 237.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.16, "grad_norm": 2.804030062412289, "learning_rate": 4.940296118343273e-07, "logits/policy_chosen": -2.741957187652588, "logits/policy_rejected": -2.7859504222869873, "logits/reference_chosen": -2.956801414489746, "logits/reference_rejected": -2.9367804527282715, "logps/policy_chosen": -72.28400421142578, "logps/policy_rejected": -123.73040771484375, "logps/reference_chosen": -100.23980712890625, "logps/reference_rejected": -129.1441650390625, "loss": 0.5117, "rewards/accuracies": 1.0, "rewards/chosen": 0.2795579731464386, "rewards/margins": 0.22542047500610352, "rewards/rejected": 0.05413751304149628, "step": 203, "tokens/chosen_response_len_mean": 226.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 221.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.16, "grad_norm": 3.1378106559973666, "learning_rate": 4.938761756872874e-07, "logits/policy_chosen": -2.6754446029663086, "logits/policy_rejected": -2.5880160331726074, "logits/reference_chosen": -3.173189163208008, "logits/reference_rejected": -2.022594451904297, "logps/policy_chosen": -59.6561393737793, "logps/policy_rejected": -180.80789184570312, "logps/reference_chosen": -116.20298767089844, "logps/reference_rejected": -130.52818298339844, "loss": 0.4056, "rewards/accuracies": 1.0, "rewards/chosen": 0.5654685497283936, "rewards/margins": 1.0682657957077026, "rewards/rejected": -0.5027973055839539, "step": 204, "tokens/chosen_response_len_mean": 284.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 165.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.16, "grad_norm": 3.1932802336332298, "learning_rate": 4.937208172955876e-07, "logits/policy_chosen": -2.549724578857422, "logits/policy_rejected": -2.6621100902557373, "logits/reference_chosen": -2.8741047382354736, "logits/reference_rejected": -2.9152588844299316, "logps/policy_chosen": -46.50154113769531, "logps/policy_rejected": -164.41668701171875, "logps/reference_chosen": -80.38411712646484, "logps/reference_rejected": -138.61923217773438, "loss": 0.47, "rewards/accuracies": 1.0, "rewards/chosen": 0.3388257622718811, "rewards/margins": 0.5968001484870911, "rewards/rejected": -0.25797438621520996, "step": 205, "tokens/chosen_response_len_mean": 209.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 216.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.17, "grad_norm": 3.3325761570853016, "learning_rate": 4.935635378837702e-07, "logits/policy_chosen": -2.4038610458374023, "logits/policy_rejected": -2.402017831802368, "logits/reference_chosen": -2.797759771347046, "logits/reference_rejected": -2.5829825401306152, "logps/policy_chosen": -44.91532516479492, "logps/policy_rejected": -160.6805419921875, "logps/reference_chosen": -74.13213348388672, "logps/reference_rejected": -132.3360595703125, "loss": 0.4302, "rewards/accuracies": 1.0, "rewards/chosen": 0.2921680212020874, "rewards/margins": 0.5756129026412964, "rewards/rejected": -0.2834448516368866, "step": 206, "tokens/chosen_response_len_mean": 232.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 251.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.17, "grad_norm": 2.7368863153844414, "learning_rate": 4.934043386915202e-07, "logits/policy_chosen": -2.5967376232147217, "logits/policy_rejected": -2.661456823348999, "logits/reference_chosen": -2.750797748565674, "logits/reference_rejected": -2.847586154937744, "logps/policy_chosen": -31.504817962646484, "logps/policy_rejected": -81.93124389648438, "logps/reference_chosen": -47.813560485839844, "logps/reference_rejected": -76.41636657714844, "loss": 0.4935, "rewards/accuracies": 1.0, "rewards/chosen": 0.16308742761611938, "rewards/margins": 0.21823616325855255, "rewards/rejected": -0.05514874309301376, "step": 207, "tokens/chosen_response_len_mean": 135.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 144.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.17, "grad_norm": 3.2289580903320956, "learning_rate": 4.932432209736538e-07, "logits/policy_chosen": -2.779569149017334, "logits/policy_rejected": -2.719834089279175, "logits/reference_chosen": -3.0510177612304688, "logits/reference_rejected": -2.049421787261963, "logps/policy_chosen": -39.49280548095703, "logps/policy_rejected": -97.85432434082031, "logps/reference_chosen": -61.321197509765625, "logps/reference_rejected": -68.41065979003906, "loss": 0.4074, "rewards/accuracies": 1.0, "rewards/chosen": 0.21828393638134003, "rewards/margins": 0.5127205848693848, "rewards/rejected": -0.29443657398223877, "step": 208, "tokens/chosen_response_len_mean": 127.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 47.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.17, "grad_norm": 3.6234390581200833, "learning_rate": 4.93080186000109e-07, "logits/policy_chosen": -2.0586435794830322, "logits/policy_rejected": -2.2156870365142822, "logits/reference_chosen": -2.455575466156006, "logits/reference_rejected": -2.4480810165405273, "logps/policy_chosen": -179.0718994140625, "logps/policy_rejected": -132.7694854736328, "logps/reference_chosen": -197.98556518554688, "logps/reference_rejected": -119.65494537353516, "loss": 0.4632, "rewards/accuracies": 1.0, "rewards/chosen": 0.18913674354553223, "rewards/margins": 0.32028234004974365, "rewards/rejected": -0.13114558160305023, "step": 209, "tokens/chosen_response_len_mean": 428.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 281.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.17, "grad_norm": 3.033273237981518, "learning_rate": 4.92915235055936e-07, "logits/policy_chosen": -2.756727933883667, "logits/policy_rejected": -2.7047367095947266, "logits/reference_chosen": -3.014847755432129, "logits/reference_rejected": -2.7174530029296875, "logps/policy_chosen": -55.59083938598633, "logps/policy_rejected": -117.91790008544922, "logps/reference_chosen": -91.90667724609375, "logps/reference_rejected": -112.02029418945312, "loss": 0.4147, "rewards/accuracies": 1.0, "rewards/chosen": 0.36315834522247314, "rewards/margins": 0.4221343994140625, "rewards/rejected": -0.05897604674100876, "step": 210, "tokens/chosen_response_len_mean": 255.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 197.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.17, "grad_norm": 2.632232149269225, "learning_rate": 4.927483694412868e-07, "logits/policy_chosen": -2.6325759887695312, "logits/policy_rejected": -2.4173927307128906, "logits/reference_chosen": -2.4960875511169434, "logits/reference_rejected": -2.534782648086548, "logps/policy_chosen": -24.59671974182129, "logps/policy_rejected": -98.01979064941406, "logps/reference_chosen": -36.76423645019531, "logps/reference_rejected": -77.22918701171875, "loss": 0.4171, "rewards/accuracies": 1.0, "rewards/chosen": 0.12167516350746155, "rewards/margins": 0.32958126068115234, "rewards/rejected": -0.2079060971736908, "step": 211, "tokens/chosen_response_len_mean": 114.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 95.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.17, "grad_norm": 2.6677296030035, "learning_rate": 4.925795904714048e-07, "logits/policy_chosen": -2.6325550079345703, "logits/policy_rejected": -2.7918920516967773, "logits/reference_chosen": -3.0179286003112793, "logits/reference_rejected": -2.9879252910614014, "logps/policy_chosen": -68.28926849365234, "logps/policy_rejected": -233.2633514404297, "logps/reference_chosen": -110.06537628173828, "logps/reference_rejected": -193.7027587890625, "loss": 0.3524, "rewards/accuracies": 1.0, "rewards/chosen": 0.41776108741760254, "rewards/margins": 0.8133671283721924, "rewards/rejected": -0.39560604095458984, "step": 212, "tokens/chosen_response_len_mean": 270.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 280.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.17, "grad_norm": 3.4599652097860303, "learning_rate": 4.924088994766144e-07, "logits/policy_chosen": -2.2819485664367676, "logits/policy_rejected": -2.3868868350982666, "logits/reference_chosen": -2.75758695602417, "logits/reference_rejected": -2.2176506519317627, "logps/policy_chosen": -94.18050384521484, "logps/policy_rejected": -299.33758544921875, "logps/reference_chosen": -170.72991943359375, "logps/reference_rejected": -266.3306579589844, "loss": 0.4024, "rewards/accuracies": 1.0, "rewards/chosen": 0.765494167804718, "rewards/margins": 1.0955636501312256, "rewards/rejected": -0.3300694227218628, "step": 213, "tokens/chosen_response_len_mean": 548.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 511.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.17, "grad_norm": 2.821041192679951, "learning_rate": 4.922362978023111e-07, "logits/policy_chosen": -2.624894618988037, "logits/policy_rejected": -2.621846914291382, "logits/reference_chosen": -3.108778476715088, "logits/reference_rejected": -3.036085367202759, "logps/policy_chosen": -128.86549377441406, "logps/policy_rejected": -284.0617370605469, "logps/reference_chosen": -219.0366973876953, "logps/reference_rejected": -296.7759094238281, "loss": 0.4239, "rewards/accuracies": 1.0, "rewards/chosen": 0.9017120003700256, "rewards/margins": 0.7745702266693115, "rewards/rejected": 0.12714174389839172, "step": 214, "tokens/chosen_response_len_mean": 571.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 543.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.17, "grad_norm": 3.0002891083329857, "learning_rate": 4.9206178680895e-07, "logits/policy_chosen": -1.7852914333343506, "logits/policy_rejected": -1.8987267017364502, "logits/reference_chosen": -1.9375059604644775, "logits/reference_rejected": -2.050326108932495, "logps/policy_chosen": -52.338626861572266, "logps/policy_rejected": -93.70428466796875, "logps/reference_chosen": -71.64360046386719, "logps/reference_rejected": -91.83578491210938, "loss": 0.4021, "rewards/accuracies": 1.0, "rewards/chosen": 0.19304978847503662, "rewards/margins": 0.2117348462343216, "rewards/rejected": -0.01868506893515587, "step": 215, "tokens/chosen_response_len_mean": 359.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 364.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.17, "grad_norm": 3.157069335949432, "learning_rate": 4.918853678720361e-07, "logits/policy_chosen": -2.6262574195861816, "logits/policy_rejected": -2.659903049468994, "logits/reference_chosen": -2.9374420642852783, "logits/reference_rejected": -2.76753568649292, "logps/policy_chosen": -38.7560920715332, "logps/policy_rejected": -142.21218872070312, "logps/reference_chosen": -69.5650634765625, "logps/reference_rejected": -97.97706604003906, "loss": 0.5087, "rewards/accuracies": 1.0, "rewards/chosen": 0.3080897629261017, "rewards/margins": 0.7504409551620483, "rewards/rejected": -0.44235122203826904, "step": 216, "tokens/chosen_response_len_mean": 248.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 202.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.17, "grad_norm": 2.8169264822166338, "learning_rate": 4.917070423821125e-07, "logits/policy_chosen": -2.4803824424743652, "logits/policy_rejected": -2.511946439743042, "logits/reference_chosen": -2.749699592590332, "logits/reference_rejected": -2.704967975616455, "logps/policy_chosen": -83.62620544433594, "logps/policy_rejected": -296.3905029296875, "logps/reference_chosen": -138.813720703125, "logps/reference_rejected": -214.48797607421875, "loss": 0.3658, "rewards/accuracies": 1.0, "rewards/chosen": 0.5518751740455627, "rewards/margins": 1.3709005117416382, "rewards/rejected": -0.8190253376960754, "step": 217, "tokens/chosen_response_len_mean": 493.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 406.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.18, "grad_norm": 2.7162895030534195, "learning_rate": 4.915268117447497e-07, "logits/policy_chosen": -2.778090476989746, "logits/policy_rejected": -2.7868547439575195, "logits/reference_chosen": -3.147437572479248, "logits/reference_rejected": -2.9738471508026123, "logps/policy_chosen": -58.98277282714844, "logps/policy_rejected": -193.54931640625, "logps/reference_chosen": -103.57978057861328, "logps/reference_rejected": -130.34754943847656, "loss": 0.4043, "rewards/accuracies": 1.0, "rewards/chosen": 0.4459700584411621, "rewards/margins": 1.077987790107727, "rewards/rejected": -0.6320176720619202, "step": 218, "tokens/chosen_response_len_mean": 233.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 185.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.18, "grad_norm": 3.6458168828683926, "learning_rate": 4.913446773805354e-07, "logits/policy_chosen": -2.333178997039795, "logits/policy_rejected": -2.3620800971984863, "logits/reference_chosen": -3.10478138923645, "logits/reference_rejected": -2.8959479331970215, "logps/policy_chosen": -90.79602813720703, "logps/policy_rejected": -286.6520690917969, "logps/reference_chosen": -163.10195922851562, "logps/reference_rejected": -245.46189880371094, "loss": 0.4028, "rewards/accuracies": 1.0, "rewards/chosen": 0.723059356212616, "rewards/margins": 1.1349611282348633, "rewards/rejected": -0.4119018018245697, "step": 219, "tokens/chosen_response_len_mean": 469.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 442.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.18, "grad_norm": 3.233765475571934, "learning_rate": 4.911606407250617e-07, "logits/policy_chosen": -2.2644901275634766, "logits/policy_rejected": -2.4729533195495605, "logits/reference_chosen": -2.8000075817108154, "logits/reference_rejected": -2.8166446685791016, "logps/policy_chosen": -30.913768768310547, "logps/policy_rejected": -142.3131561279297, "logps/reference_chosen": -51.407657623291016, "logps/reference_rejected": -95.70589447021484, "loss": 0.4707, "rewards/accuracies": 1.0, "rewards/chosen": 0.2049388736486435, "rewards/margins": 0.6710115671157837, "rewards/rejected": -0.4660727083683014, "step": 220, "tokens/chosen_response_len_mean": 272.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 233.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.18, "grad_norm": 2.816944510019336, "learning_rate": 4.909747032289152e-07, "logits/policy_chosen": -1.9074110984802246, "logits/policy_rejected": -2.0913877487182617, "logits/reference_chosen": -2.375129461288452, "logits/reference_rejected": -2.261173725128174, "logps/policy_chosen": -131.19876098632812, "logps/policy_rejected": -256.4100646972656, "logps/reference_chosen": -193.19882202148438, "logps/reference_rejected": -205.95828247070312, "loss": 0.4362, "rewards/accuracies": 1.0, "rewards/chosen": 0.6200005412101746, "rewards/margins": 1.1245182752609253, "rewards/rejected": -0.5045177936553955, "step": 221, "tokens/chosen_response_len_mean": 388.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 280.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.18, "grad_norm": 3.102088864340547, "learning_rate": 4.90786866357665e-07, "logits/policy_chosen": -2.299764633178711, "logits/policy_rejected": -2.4341142177581787, "logits/reference_chosen": -3.09466290473938, "logits/reference_rejected": -2.8344757556915283, "logps/policy_chosen": -104.12731170654297, "logps/policy_rejected": -403.4098205566406, "logps/reference_chosen": -205.33453369140625, "logps/reference_rejected": -297.8888854980469, "loss": 0.4303, "rewards/accuracies": 1.0, "rewards/chosen": 1.0120720863342285, "rewards/margins": 2.067281484603882, "rewards/rejected": -1.0552091598510742, "step": 222, "tokens/chosen_response_len_mean": 487.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 350.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.18, "grad_norm": 2.6980157978791506, "learning_rate": 4.905971315918508e-07, "logits/policy_chosen": -2.2736315727233887, "logits/policy_rejected": -2.342026472091675, "logits/reference_chosen": -2.8474254608154297, "logits/reference_rejected": -2.5709283351898193, "logps/policy_chosen": -85.25898742675781, "logps/policy_rejected": -367.0793151855469, "logps/reference_chosen": -168.6109161376953, "logps/reference_rejected": -258.70306396484375, "loss": 0.3805, "rewards/accuracies": 1.0, "rewards/chosen": 0.8335192203521729, "rewards/margins": 1.9172817468643188, "rewards/rejected": -1.0837624073028564, "step": 223, "tokens/chosen_response_len_mean": 459.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 381.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.18, "grad_norm": 3.023484025148734, "learning_rate": 4.904055004269721e-07, "logits/policy_chosen": -2.454890251159668, "logits/policy_rejected": -2.5622761249542236, "logits/reference_chosen": -2.9128506183624268, "logits/reference_rejected": -2.8558335304260254, "logps/policy_chosen": -36.11943435668945, "logps/policy_rejected": -159.4558563232422, "logps/reference_chosen": -75.32926177978516, "logps/reference_rejected": -124.79375457763672, "loss": 0.3956, "rewards/accuracies": 1.0, "rewards/chosen": 0.39209815859794617, "rewards/margins": 0.7387192845344543, "rewards/rejected": -0.3466210961341858, "step": 224, "tokens/chosen_response_len_mean": 181.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 169.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.18, "grad_norm": 2.879025667733998, "learning_rate": 4.902119743734755e-07, "logits/policy_chosen": -2.664403200149536, "logits/policy_rejected": -2.587775230407715, "logits/reference_chosen": -3.1453912258148193, "logits/reference_rejected": -2.816845417022705, "logps/policy_chosen": -49.29490661621094, "logps/policy_rejected": -94.93446350097656, "logps/reference_chosen": -71.66400146484375, "logps/reference_rejected": -87.74375915527344, "loss": 0.3954, "rewards/accuracies": 0.75, "rewards/chosen": 0.22369101643562317, "rewards/margins": 0.2955980896949768, "rewards/rejected": -0.07190708816051483, "step": 225, "tokens/chosen_response_len_mean": 198.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 179.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.18, "grad_norm": 3.246164993624403, "learning_rate": 4.900165549567435e-07, "logits/policy_chosen": -2.3957905769348145, "logits/policy_rejected": -2.423283100128174, "logits/reference_chosen": -2.991285800933838, "logits/reference_rejected": -2.787295341491699, "logps/policy_chosen": -88.65385437011719, "logps/policy_rejected": -120.2602767944336, "logps/reference_chosen": -112.840087890625, "logps/reference_rejected": -75.72503662109375, "loss": 0.3168, "rewards/accuracies": 1.0, "rewards/chosen": 0.24186235666275024, "rewards/margins": 0.6872147917747498, "rewards/rejected": -0.44535237550735474, "step": 226, "tokens/chosen_response_len_mean": 422.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 400.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.18, "grad_norm": 3.0799697537609085, "learning_rate": 4.898192437170821e-07, "logits/policy_chosen": -2.530318021774292, "logits/policy_rejected": -2.645883083343506, "logits/reference_chosen": -3.1499884128570557, "logits/reference_rejected": -2.5675787925720215, "logps/policy_chosen": -54.94190216064453, "logps/policy_rejected": -261.4326171875, "logps/reference_chosen": -134.1338348388672, "logps/reference_rejected": -190.62583923339844, "loss": 0.3325, "rewards/accuracies": 1.0, "rewards/chosen": 0.7919193506240845, "rewards/margins": 1.4999868869781494, "rewards/rejected": -0.7080676555633545, "step": 227, "tokens/chosen_response_len_mean": 255.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 204.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.18, "grad_norm": 2.659841913817482, "learning_rate": 4.896200422097086e-07, "logits/policy_chosen": -1.9145750999450684, "logits/policy_rejected": -2.0923149585723877, "logits/reference_chosen": -2.8488292694091797, "logits/reference_rejected": -2.7205710411071777, "logps/policy_chosen": -107.40567016601562, "logps/policy_rejected": -427.5948486328125, "logps/reference_chosen": -223.86032104492188, "logps/reference_rejected": -329.6167297363281, "loss": 0.1916, "rewards/accuracies": 1.0, "rewards/chosen": 1.1645466089248657, "rewards/margins": 2.1443278789520264, "rewards/rejected": -0.9797812700271606, "step": 228, "tokens/chosen_response_len_mean": 517.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 439.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.18, "grad_norm": 3.234230812286525, "learning_rate": 4.894189520047397e-07, "logits/policy_chosen": -2.2693915367126465, "logits/policy_rejected": -2.3958592414855957, "logits/reference_chosen": -3.0886495113372803, "logits/reference_rejected": -2.8636574745178223, "logps/policy_chosen": -51.258445739746094, "logps/policy_rejected": -378.75201416015625, "logps/reference_chosen": -118.88182830810547, "logps/reference_rejected": -246.41397094726562, "loss": 0.3282, "rewards/accuracies": 1.0, "rewards/chosen": 0.6762338280677795, "rewards/margins": 1.9996143579483032, "rewards/rejected": -1.3233805894851685, "step": 229, "tokens/chosen_response_len_mean": 271.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 266.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.18, "grad_norm": 3.457038560417765, "learning_rate": 4.892159746871788e-07, "logits/policy_chosen": -2.3888025283813477, "logits/policy_rejected": -2.411865234375, "logits/reference_chosen": -3.154548168182373, "logits/reference_rejected": -2.1464414596557617, "logps/policy_chosen": -57.5999870300293, "logps/policy_rejected": -173.8509063720703, "logps/reference_chosen": -131.91171264648438, "logps/reference_rejected": -113.2002182006836, "loss": 0.3683, "rewards/accuracies": 1.0, "rewards/chosen": 0.7431172728538513, "rewards/margins": 1.3496241569519043, "rewards/rejected": -0.6065068244934082, "step": 230, "tokens/chosen_response_len_mean": 285.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 94.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.19, "grad_norm": 3.453784172007788, "learning_rate": 4.890111118569036e-07, "logits/policy_chosen": -2.0798964500427246, "logits/policy_rejected": -2.2078676223754883, "logits/reference_chosen": -2.8997390270233154, "logits/reference_rejected": -2.4869751930236816, "logps/policy_chosen": -75.02999877929688, "logps/policy_rejected": -229.92823791503906, "logps/reference_chosen": -143.95648193359375, "logps/reference_rejected": -181.41172790527344, "loss": 0.327, "rewards/accuracies": 1.0, "rewards/chosen": 0.6892647743225098, "rewards/margins": 1.1744297742843628, "rewards/rejected": -0.485164999961853, "step": 231, "tokens/chosen_response_len_mean": 280.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 238.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.19, "grad_norm": 3.239627424882494, "learning_rate": 4.888043651286537e-07, "logits/policy_chosen": -2.5193958282470703, "logits/policy_rejected": -2.452767848968506, "logits/reference_chosen": -3.070887565612793, "logits/reference_rejected": -2.4067721366882324, "logps/policy_chosen": -44.861671447753906, "logps/policy_rejected": -245.7529296875, "logps/reference_chosen": -78.50507354736328, "logps/reference_rejected": -147.85055541992188, "loss": 0.3734, "rewards/accuracies": 1.0, "rewards/chosen": 0.336434006690979, "rewards/margins": 1.315457820892334, "rewards/rejected": -0.979023814201355, "step": 232, "tokens/chosen_response_len_mean": 251.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 159.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.19, "grad_norm": 3.085937654519379, "learning_rate": 4.885957361320172e-07, "logits/policy_chosen": -1.9149789810180664, "logits/policy_rejected": -2.088989734649658, "logits/reference_chosen": -2.9695346355438232, "logits/reference_rejected": -2.6794815063476562, "logps/policy_chosen": -73.91265869140625, "logps/policy_rejected": -403.6729431152344, "logps/reference_chosen": -209.8995819091797, "logps/reference_rejected": -327.79486083984375, "loss": 0.2662, "rewards/accuracies": 1.0, "rewards/chosen": 1.359869360923767, "rewards/margins": 2.118650197982788, "rewards/rejected": -0.7587809562683105, "step": 233, "tokens/chosen_response_len_mean": 403.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 360.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.19, "grad_norm": 2.7768750875070762, "learning_rate": 4.88385226511419e-07, "logits/policy_chosen": -1.917398452758789, "logits/policy_rejected": -2.089282989501953, "logits/reference_chosen": -3.025069236755371, "logits/reference_rejected": -2.1790575981140137, "logps/policy_chosen": -98.6364974975586, "logps/policy_rejected": -710.46142578125, "logps/reference_chosen": -247.2069854736328, "logps/reference_rejected": -409.91046142578125, "loss": 0.2487, "rewards/accuracies": 1.0, "rewards/chosen": 1.485705018043518, "rewards/margins": 4.491214752197266, "rewards/rejected": -3.005509853363037, "step": 234, "tokens/chosen_response_len_mean": 516.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 393.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.19, "grad_norm": 2.6357031102373694, "learning_rate": 4.881728379261067e-07, "logits/policy_chosen": -2.5067009925842285, "logits/policy_rejected": -2.6151890754699707, "logits/reference_chosen": -2.879830837249756, "logits/reference_rejected": -2.289306879043579, "logps/policy_chosen": -28.403209686279297, "logps/policy_rejected": -94.16014099121094, "logps/reference_chosen": -50.78627014160156, "logps/reference_rejected": -61.18941116333008, "loss": 0.3383, "rewards/accuracies": 0.75, "rewards/chosen": 0.22383059561252594, "rewards/margins": 0.553537905216217, "rewards/rejected": -0.3297072649002075, "step": 235, "tokens/chosen_response_len_mean": 130.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 70.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.19, "grad_norm": 2.5416162412883967, "learning_rate": 4.879585720501382e-07, "logits/policy_chosen": -2.079270362854004, "logits/policy_rejected": -2.1965620517730713, "logits/reference_chosen": -2.69492769241333, "logits/reference_rejected": -2.7009551525115967, "logps/policy_chosen": -47.36531448364258, "logps/policy_rejected": -210.86045837402344, "logps/reference_chosen": -109.4851303100586, "logps/reference_rejected": -157.570556640625, "loss": 0.4301, "rewards/accuracies": 1.0, "rewards/chosen": 0.6211981177330017, "rewards/margins": 1.1540971994400024, "rewards/rejected": -0.5328990817070007, "step": 236, "tokens/chosen_response_len_mean": 382.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 342.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.19, "grad_norm": 3.3640626360746606, "learning_rate": 4.877424305723682e-07, "logits/policy_chosen": -2.3050661087036133, "logits/policy_rejected": -2.362180709838867, "logits/reference_chosen": -2.8899943828582764, "logits/reference_rejected": -2.970350503921509, "logps/policy_chosen": -58.130821228027344, "logps/policy_rejected": -187.88409423828125, "logps/reference_chosen": -105.74044036865234, "logps/reference_rejected": -162.71900939941406, "loss": 0.3679, "rewards/accuracies": 1.0, "rewards/chosen": 0.4760962128639221, "rewards/margins": 0.7277471423149109, "rewards/rejected": -0.2516508996486664, "step": 237, "tokens/chosen_response_len_mean": 321.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 332.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.19, "grad_norm": 3.092634828507096, "learning_rate": 4.87524415196435e-07, "logits/policy_chosen": -1.7353723049163818, "logits/policy_rejected": -1.8133890628814697, "logits/reference_chosen": -2.299503803253174, "logits/reference_rejected": -1.7435356378555298, "logps/policy_chosen": -25.773319244384766, "logps/policy_rejected": -84.91059875488281, "logps/reference_chosen": -49.502906799316406, "logps/reference_rejected": -59.85688781738281, "loss": 0.4402, "rewards/accuracies": 1.0, "rewards/chosen": 0.23729589581489563, "rewards/margins": 0.4878329634666443, "rewards/rejected": -0.25053703784942627, "step": 238, "tokens/chosen_response_len_mean": 180.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 131.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.19, "grad_norm": 2.30111282627728, "learning_rate": 4.873045276407472e-07, "logits/policy_chosen": -2.3006367683410645, "logits/policy_rejected": -2.373878240585327, "logits/reference_chosen": -3.0563242435455322, "logits/reference_rejected": -2.862274408340454, "logps/policy_chosen": -60.457550048828125, "logps/policy_rejected": -362.2609558105469, "logps/reference_chosen": -138.99404907226562, "logps/reference_rejected": -211.34681701660156, "loss": 0.263, "rewards/accuracies": 1.0, "rewards/chosen": 0.7853649258613586, "rewards/margins": 2.294506072998047, "rewards/rejected": -1.5091413259506226, "step": 239, "tokens/chosen_response_len_mean": 323.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 253.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.19, "grad_norm": 3.3647443577329184, "learning_rate": 4.870827696384697e-07, "logits/policy_chosen": -1.7883644104003906, "logits/policy_rejected": -1.9111793041229248, "logits/reference_chosen": -2.7533793449401855, "logits/reference_rejected": -2.8058459758758545, "logps/policy_chosen": -63.6192512512207, "logps/policy_rejected": -472.13812255859375, "logps/reference_chosen": -182.55494689941406, "logps/reference_rejected": -324.2348327636719, "loss": 0.4491, "rewards/accuracies": 1.0, "rewards/chosen": 1.189356803894043, "rewards/margins": 2.6683895587921143, "rewards/rejected": -1.4790325164794922, "step": 240, "tokens/chosen_response_len_mean": 425.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 412.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.19, "grad_norm": 2.8850200026957507, "learning_rate": 4.868591429375109e-07, "logits/policy_chosen": -2.5384299755096436, "logits/policy_rejected": -2.5679569244384766, "logits/reference_chosen": -3.137737274169922, "logits/reference_rejected": -2.9568300247192383, "logps/policy_chosen": -52.663124084472656, "logps/policy_rejected": -150.413818359375, "logps/reference_chosen": -119.31211853027344, "logps/reference_rejected": -144.43154907226562, "loss": 0.3981, "rewards/accuracies": 1.0, "rewards/chosen": 0.6664900183677673, "rewards/margins": 0.7263126373291016, "rewards/rejected": -0.059822604060173035, "step": 241, "tokens/chosen_response_len_mean": 247.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 232.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.19, "grad_norm": 2.740311113779816, "learning_rate": 4.866336493005077e-07, "logits/policy_chosen": -2.3799917697906494, "logits/policy_rejected": -2.3980116844177246, "logits/reference_chosen": -2.8105556964874268, "logits/reference_rejected": -2.789691925048828, "logps/policy_chosen": -86.99842834472656, "logps/policy_rejected": -245.59523010253906, "logps/reference_chosen": -164.35971069335938, "logps/reference_rejected": -204.79449462890625, "loss": 0.3237, "rewards/accuracies": 1.0, "rewards/chosen": 0.7736127376556396, "rewards/margins": 1.1816203594207764, "rewards/rejected": -0.4080074727535248, "step": 242, "tokens/chosen_response_len_mean": 234.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 228.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.2, "grad_norm": 3.5286650522231846, "learning_rate": 4.86406290504813e-07, "logits/policy_chosen": -2.302743434906006, "logits/policy_rejected": -2.3800129890441895, "logits/reference_chosen": -3.100501537322998, "logits/reference_rejected": -2.502018690109253, "logps/policy_chosen": -56.89078140258789, "logps/policy_rejected": -293.7001953125, "logps/reference_chosen": -124.03472900390625, "logps/reference_rejected": -186.7720489501953, "loss": 0.262, "rewards/accuracies": 0.75, "rewards/chosen": 0.671439528465271, "rewards/margins": 1.7407207489013672, "rewards/rejected": -1.0692812204360962, "step": 243, "tokens/chosen_response_len_mean": 347.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 276.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.2, "grad_norm": 3.590713146645003, "learning_rate": 4.861770683424803e-07, "logits/policy_chosen": -2.072890043258667, "logits/policy_rejected": -1.9427573680877686, "logits/reference_chosen": -2.6935362815856934, "logits/reference_rejected": -2.673877000808716, "logps/policy_chosen": -45.185890197753906, "logps/policy_rejected": -246.34381103515625, "logps/reference_chosen": -113.1274642944336, "logps/reference_rejected": -189.79290771484375, "loss": 0.365, "rewards/accuracies": 1.0, "rewards/chosen": 0.6794158220291138, "rewards/margins": 1.2449246644973755, "rewards/rejected": -0.5655089616775513, "step": 244, "tokens/chosen_response_len_mean": 282.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 369.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.2, "grad_norm": 2.610774413059978, "learning_rate": 4.859459846202507e-07, "logits/policy_chosen": -2.30108380317688, "logits/policy_rejected": -2.4250240325927734, "logits/reference_chosen": -3.1003952026367188, "logits/reference_rejected": -2.8910207748413086, "logps/policy_chosen": -113.18220520019531, "logps/policy_rejected": -571.716064453125, "logps/reference_chosen": -273.4241943359375, "logps/reference_rejected": -353.7633056640625, "loss": 0.3468, "rewards/accuracies": 0.75, "rewards/chosen": 1.6024198532104492, "rewards/margins": 3.781947135925293, "rewards/rejected": -2.1795272827148438, "step": 245, "tokens/chosen_response_len_mean": 495.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 352.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.2, "grad_norm": 3.1327030609878674, "learning_rate": 4.857130411595381e-07, "logits/policy_chosen": -1.9849697351455688, "logits/policy_rejected": -2.2542386054992676, "logits/reference_chosen": -2.8174877166748047, "logits/reference_rejected": -2.6481382846832275, "logps/policy_chosen": -65.47968292236328, "logps/policy_rejected": -309.6473083496094, "logps/reference_chosen": -125.56417846679688, "logps/reference_rejected": -215.66690063476562, "loss": 0.2941, "rewards/accuracies": 1.0, "rewards/chosen": 0.6008449792861938, "rewards/margins": 1.5406490564346313, "rewards/rejected": -0.9398040771484375, "step": 246, "tokens/chosen_response_len_mean": 314.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 219.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.2, "grad_norm": 2.8949654648587106, "learning_rate": 4.854782397964148e-07, "logits/policy_chosen": -2.4038028717041016, "logits/policy_rejected": -2.535879373550415, "logits/reference_chosen": -3.110623836517334, "logits/reference_rejected": -2.892681360244751, "logps/policy_chosen": -42.45046615600586, "logps/policy_rejected": -223.6653594970703, "logps/reference_chosen": -108.52606201171875, "logps/reference_rejected": -122.96241760253906, "loss": 0.1793, "rewards/accuracies": 1.0, "rewards/chosen": 0.6607558727264404, "rewards/margins": 1.667785406112671, "rewards/rejected": -1.0070295333862305, "step": 247, "tokens/chosen_response_len_mean": 224.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 148.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.2, "grad_norm": 3.2467096251740397, "learning_rate": 4.852415823815975e-07, "logits/policy_chosen": -2.0340566635131836, "logits/policy_rejected": -2.007965087890625, "logits/reference_chosen": -2.2954137325286865, "logits/reference_rejected": -2.1136422157287598, "logps/policy_chosen": -48.099082946777344, "logps/policy_rejected": -218.53590393066406, "logps/reference_chosen": -83.52349090576172, "logps/reference_rejected": -118.22250366210938, "loss": 0.3545, "rewards/accuracies": 1.0, "rewards/chosen": 0.3542441725730896, "rewards/margins": 1.3573782444000244, "rewards/rejected": -1.0031341314315796, "step": 248, "tokens/chosen_response_len_mean": 159.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 128.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.2, "grad_norm": 2.4511654553576294, "learning_rate": 4.850030707804322e-07, "logits/policy_chosen": -2.421999454498291, "logits/policy_rejected": -2.4670658111572266, "logits/reference_chosen": -3.0133814811706543, "logits/reference_rejected": -2.3799855709075928, "logps/policy_chosen": -53.002376556396484, "logps/policy_rejected": -286.0945739746094, "logps/reference_chosen": -161.1949462890625, "logps/reference_rejected": -157.0173797607422, "loss": 0.3471, "rewards/accuracies": 1.0, "rewards/chosen": 1.081925630569458, "rewards/margins": 2.372697353363037, "rewards/rejected": -1.2907719612121582, "step": 249, "tokens/chosen_response_len_mean": 254.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 189.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.2, "grad_norm": 3.2467420827995683, "learning_rate": 4.847627068728794e-07, "logits/policy_chosen": -2.1038780212402344, "logits/policy_rejected": -2.1949315071105957, "logits/reference_chosen": -3.1234359741210938, "logits/reference_rejected": -2.4281110763549805, "logps/policy_chosen": -33.008514404296875, "logps/policy_rejected": -167.2099151611328, "logps/reference_chosen": -75.09925842285156, "logps/reference_rejected": -86.3980484008789, "loss": 0.3442, "rewards/accuracies": 1.0, "rewards/chosen": 0.4209074079990387, "rewards/margins": 1.2290260791778564, "rewards/rejected": -0.8081187009811401, "step": 250, "tokens/chosen_response_len_mean": 105.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 71.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.2, "grad_norm": 2.2929712454735145, "learning_rate": 4.845204925535003e-07, "logits/policy_chosen": -1.7899479866027832, "logits/policy_rejected": -1.9353580474853516, "logits/reference_chosen": -2.701301336288452, "logits/reference_rejected": -2.7325639724731445, "logps/policy_chosen": -50.73257827758789, "logps/policy_rejected": -341.6130676269531, "logps/reference_chosen": -127.89730834960938, "logps/reference_rejected": -177.73052978515625, "loss": 0.1825, "rewards/accuracies": 1.0, "rewards/chosen": 0.7716473340988159, "rewards/margins": 2.4104726314544678, "rewards/rejected": -1.638825535774231, "step": 251, "tokens/chosen_response_len_mean": 542.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 416.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.2, "grad_norm": 2.718487080105349, "learning_rate": 4.842764297314406e-07, "logits/policy_chosen": -1.9718434810638428, "logits/policy_rejected": -2.002476692199707, "logits/reference_chosen": -2.571845293045044, "logits/reference_rejected": -2.6133267879486084, "logps/policy_chosen": -41.810699462890625, "logps/policy_rejected": -177.89076232910156, "logps/reference_chosen": -95.01820373535156, "logps/reference_rejected": -145.2048797607422, "loss": 0.2304, "rewards/accuracies": 1.0, "rewards/chosen": 0.5320751070976257, "rewards/margins": 0.8589338064193726, "rewards/rejected": -0.3268587589263916, "step": 252, "tokens/chosen_response_len_mean": 206.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 208.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.2, "grad_norm": 3.7180834260951325, "learning_rate": 4.840305203304159e-07, "logits/policy_chosen": -2.030735969543457, "logits/policy_rejected": -2.1171207427978516, "logits/reference_chosen": -2.9690611362457275, "logits/reference_rejected": -2.7168192863464355, "logps/policy_chosen": -41.81312561035156, "logps/policy_rejected": -201.77508544921875, "logps/reference_chosen": -100.09971618652344, "logps/reference_rejected": -119.85955047607422, "loss": 0.3607, "rewards/accuracies": 0.75, "rewards/chosen": 0.5828658938407898, "rewards/margins": 1.4020211696624756, "rewards/rejected": -0.8191554546356201, "step": 253, "tokens/chosen_response_len_mean": 273.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 156.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.2, "grad_norm": 2.6023063627206815, "learning_rate": 4.837827662886971e-07, "logits/policy_chosen": -2.1987662315368652, "logits/policy_rejected": -2.3438453674316406, "logits/reference_chosen": -3.212616443634033, "logits/reference_rejected": -3.013723134994507, "logps/policy_chosen": -59.346351623535156, "logps/policy_rejected": -576.636962890625, "logps/reference_chosen": -173.44329833984375, "logps/reference_rejected": -289.7512512207031, "loss": 0.2857, "rewards/accuracies": 1.0, "rewards/chosen": 1.1409695148468018, "rewards/margins": 4.009826183319092, "rewards/rejected": -2.86885666847229, "step": 254, "tokens/chosen_response_len_mean": 327.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 266.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.2, "grad_norm": 2.968765579985845, "learning_rate": 4.835331695590943e-07, "logits/policy_chosen": -2.362076759338379, "logits/policy_rejected": -2.3499341011047363, "logits/reference_chosen": -3.076436996459961, "logits/reference_rejected": -2.8915157318115234, "logps/policy_chosen": -24.552675247192383, "logps/policy_rejected": -53.35011291503906, "logps/reference_chosen": -56.392234802246094, "logps/reference_rejected": -45.72980499267578, "loss": 0.3399, "rewards/accuracies": 0.75, "rewards/chosen": 0.31839558482170105, "rewards/margins": 0.39459866285324097, "rewards/rejected": -0.07620306313037872, "step": 255, "tokens/chosen_response_len_mean": 143.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 110.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.21, "grad_norm": 2.8370570975666873, "learning_rate": 4.832817321089418e-07, "logits/policy_chosen": -2.4410159587860107, "logits/policy_rejected": -2.4411826133728027, "logits/reference_chosen": -2.7271342277526855, "logits/reference_rejected": -2.732917308807373, "logps/policy_chosen": -31.23749351501465, "logps/policy_rejected": -98.78245544433594, "logps/reference_chosen": -43.81713104248047, "logps/reference_rejected": -72.64688873291016, "loss": 0.4067, "rewards/accuracies": 1.0, "rewards/chosen": 0.1257963329553604, "rewards/margins": 0.3871520459651947, "rewards/rejected": -0.2613556981086731, "step": 256, "tokens/chosen_response_len_mean": 45.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 46.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.21, "grad_norm": 2.7797560376214, "learning_rate": 4.830284559200827e-07, "logits/policy_chosen": -1.952653408050537, "logits/policy_rejected": -2.1609013080596924, "logits/reference_chosen": -3.012723922729492, "logits/reference_rejected": -2.739423990249634, "logps/policy_chosen": -57.349365234375, "logps/policy_rejected": -257.4586486816406, "logps/reference_chosen": -145.12765502929688, "logps/reference_rejected": -142.13612365722656, "loss": 0.2769, "rewards/accuracies": 1.0, "rewards/chosen": 0.8777830004692078, "rewards/margins": 2.03100848197937, "rewards/rejected": -1.153225302696228, "step": 257, "tokens/chosen_response_len_mean": 332.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 215.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.21, "grad_norm": 2.6056834165338865, "learning_rate": 4.827733429888531e-07, "logits/policy_chosen": -2.5333569049835205, "logits/policy_rejected": -2.632535934448242, "logits/reference_chosen": -3.0343687534332275, "logits/reference_rejected": -2.7431583404541016, "logps/policy_chosen": -51.503787994384766, "logps/policy_rejected": -205.5330810546875, "logps/reference_chosen": -112.60284423828125, "logps/reference_rejected": -109.25039672851562, "loss": 0.2703, "rewards/accuracies": 1.0, "rewards/chosen": 0.6109905242919922, "rewards/margins": 1.573817253112793, "rewards/rejected": -0.962826669216156, "step": 258, "tokens/chosen_response_len_mean": 209.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 112.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.21, "grad_norm": 2.7017642438408416, "learning_rate": 4.825163953260663e-07, "logits/policy_chosen": -2.209869146347046, "logits/policy_rejected": -2.233635902404785, "logits/reference_chosen": -3.0763533115386963, "logits/reference_rejected": -2.9993386268615723, "logps/policy_chosen": -72.18954467773438, "logps/policy_rejected": -188.30348205566406, "logps/reference_chosen": -163.45166015625, "logps/reference_rejected": -172.4595947265625, "loss": 0.2949, "rewards/accuracies": 1.0, "rewards/chosen": 0.9126211404800415, "rewards/margins": 1.0710599422454834, "rewards/rejected": -0.1584388017654419, "step": 259, "tokens/chosen_response_len_mean": 309.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 269.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.21, "grad_norm": 2.7221262346156205, "learning_rate": 4.82257614956997e-07, "logits/policy_chosen": -1.0971046686172485, "logits/policy_rejected": -1.240858793258667, "logits/reference_chosen": -2.244776964187622, "logits/reference_rejected": -1.5502854585647583, "logps/policy_chosen": -91.92208862304688, "logps/policy_rejected": -343.6435241699219, "logps/reference_chosen": -204.17926025390625, "logps/reference_rejected": -210.630615234375, "loss": 0.2794, "rewards/accuracies": 1.0, "rewards/chosen": 1.122571587562561, "rewards/margins": 2.452700614929199, "rewards/rejected": -1.3301290273666382, "step": 260, "tokens/chosen_response_len_mean": 590.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 508.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.21, "grad_norm": 3.8028582614963775, "learning_rate": 4.819970039213655e-07, "logits/policy_chosen": -2.1693973541259766, "logits/policy_rejected": -2.2979447841644287, "logits/reference_chosen": -3.102466106414795, "logits/reference_rejected": -2.547724723815918, "logps/policy_chosen": -59.068519592285156, "logps/policy_rejected": -445.1409606933594, "logps/reference_chosen": -156.0995635986328, "logps/reference_rejected": -305.90802001953125, "loss": 0.3756, "rewards/accuracies": 1.0, "rewards/chosen": 0.9703104496002197, "rewards/margins": 2.362639904022217, "rewards/rejected": -1.3923293352127075, "step": 261, "tokens/chosen_response_len_mean": 229.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 209.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.21, "grad_norm": 3.239958730128674, "learning_rate": 4.817345642733218e-07, "logits/policy_chosen": -2.0956246852874756, "logits/policy_rejected": -2.182451009750366, "logits/reference_chosen": -3.003354072570801, "logits/reference_rejected": -2.506141424179077, "logps/policy_chosen": -42.89665603637695, "logps/policy_rejected": -128.68064880371094, "logps/reference_chosen": -79.88959503173828, "logps/reference_rejected": -72.20051574707031, "loss": 0.2773, "rewards/accuracies": 1.0, "rewards/chosen": 0.36992937326431274, "rewards/margins": 0.9347306489944458, "rewards/rejected": -0.5648012757301331, "step": 262, "tokens/chosen_response_len_mean": 154.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 111.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.21, "grad_norm": 2.7801336555461136, "learning_rate": 4.814702980814284e-07, "logits/policy_chosen": -2.0152645111083984, "logits/policy_rejected": -2.148892879486084, "logits/reference_chosen": -3.0190117359161377, "logits/reference_rejected": -2.243680238723755, "logps/policy_chosen": -57.687110900878906, "logps/policy_rejected": -464.7051696777344, "logps/reference_chosen": -180.52468872070312, "logps/reference_rejected": -230.62245178222656, "loss": 0.1516, "rewards/accuracies": 1.0, "rewards/chosen": 1.2283756732940674, "rewards/margins": 3.5692026615142822, "rewards/rejected": -2.340827226638794, "step": 263, "tokens/chosen_response_len_mean": 365.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 254.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.21, "grad_norm": 2.66395215116379, "learning_rate": 4.812042074286453e-07, "logits/policy_chosen": -2.0517807006835938, "logits/policy_rejected": -2.1628949642181396, "logits/reference_chosen": -3.143606662750244, "logits/reference_rejected": -2.7492570877075195, "logps/policy_chosen": -114.81196594238281, "logps/policy_rejected": -593.2320556640625, "logps/reference_chosen": -350.7387390136719, "logps/reference_rejected": -264.07171630859375, "loss": 0.3429, "rewards/accuracies": 1.0, "rewards/chosen": 2.3592677116394043, "rewards/margins": 5.650871276855469, "rewards/rejected": -3.2916030883789062, "step": 264, "tokens/chosen_response_len_mean": 589.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 265.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.21, "grad_norm": 2.579532955538129, "learning_rate": 4.809362944123128e-07, "logits/policy_chosen": -2.0034396648406982, "logits/policy_rejected": -2.1076416969299316, "logits/reference_chosen": -2.9764785766601562, "logits/reference_rejected": -2.718217611312866, "logps/policy_chosen": -56.3231086730957, "logps/policy_rejected": -294.1711730957031, "logps/reference_chosen": -122.71052551269531, "logps/reference_rejected": -174.21401977539062, "loss": 0.3059, "rewards/accuracies": 1.0, "rewards/chosen": 0.6638741493225098, "rewards/margins": 1.8634452819824219, "rewards/rejected": -1.1995712518692017, "step": 265, "tokens/chosen_response_len_mean": 196.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 169.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.21, "grad_norm": 2.6877602739497, "learning_rate": 4.806665611441354e-07, "logits/policy_chosen": -2.2234950065612793, "logits/policy_rejected": -2.2985267639160156, "logits/reference_chosen": -3.1664934158325195, "logits/reference_rejected": -2.4548802375793457, "logps/policy_chosen": -53.821807861328125, "logps/policy_rejected": -135.544921875, "logps/reference_chosen": -155.88006591796875, "logps/reference_rejected": -98.04533386230469, "loss": 0.3466, "rewards/accuracies": 1.0, "rewards/chosen": 1.020582675933838, "rewards/margins": 1.3955786228179932, "rewards/rejected": -0.3749959468841553, "step": 266, "tokens/chosen_response_len_mean": 369.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 267.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.21, "grad_norm": 2.691839396443011, "learning_rate": 4.803950097501643e-07, "logits/policy_chosen": -2.3689355850219727, "logits/policy_rejected": -2.406802177429199, "logits/reference_chosen": -3.110931158065796, "logits/reference_rejected": -2.629725694656372, "logps/policy_chosen": -61.78421401977539, "logps/policy_rejected": -293.3619079589844, "logps/reference_chosen": -205.92092895507812, "logps/reference_rejected": -133.5921630859375, "loss": 0.3107, "rewards/accuracies": 1.0, "rewards/chosen": 1.4413671493530273, "rewards/margins": 3.039064407348633, "rewards/rejected": -1.597697377204895, "step": 267, "tokens/chosen_response_len_mean": 334.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 111.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.22, "grad_norm": 4.332732574683176, "learning_rate": 4.80121642370782e-07, "logits/policy_chosen": -1.435086965560913, "logits/policy_rejected": -1.555901288986206, "logits/reference_chosen": -2.4242351055145264, "logits/reference_rejected": -2.2076950073242188, "logps/policy_chosen": -122.86267852783203, "logps/policy_rejected": -370.72705078125, "logps/reference_chosen": -256.2296142578125, "logps/reference_rejected": -221.7090301513672, "loss": 0.2893, "rewards/accuracies": 1.0, "rewards/chosen": 1.3336691856384277, "rewards/margins": 2.8238492012023926, "rewards/rejected": -1.4901798963546753, "step": 268, "tokens/chosen_response_len_mean": 474.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 229.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.22, "grad_norm": 3.679173265554199, "learning_rate": 4.798464611606842e-07, "logits/policy_chosen": -1.9900972843170166, "logits/policy_rejected": -0.7595923542976379, "logits/reference_chosen": -2.307075023651123, "logits/reference_rejected": -2.1424033641815186, "logps/policy_chosen": -39.70943832397461, "logps/policy_rejected": -101.0633544921875, "logps/reference_chosen": -61.08944320678711, "logps/reference_rejected": -77.70144653320312, "loss": 0.3654, "rewards/accuracies": 0.75, "rewards/chosen": 0.21380005776882172, "rewards/margins": 0.44741907715797424, "rewards/rejected": -0.23361904919147491, "step": 269, "tokens/chosen_response_len_mean": 73.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 361.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.22, "grad_norm": 2.860165012641077, "learning_rate": 4.795694682888635e-07, "logits/policy_chosen": -1.8247418403625488, "logits/policy_rejected": -2.0296616554260254, "logits/reference_chosen": -2.9217374324798584, "logits/reference_rejected": -2.3353545665740967, "logps/policy_chosen": -60.13949966430664, "logps/policy_rejected": -374.595947265625, "logps/reference_chosen": -168.12413024902344, "logps/reference_rejected": -216.00479125976562, "loss": 0.1644, "rewards/accuracies": 1.0, "rewards/chosen": 1.0798462629318237, "rewards/margins": 2.665757656097412, "rewards/rejected": -1.5859116315841675, "step": 270, "tokens/chosen_response_len_mean": 366.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 259.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.22, "grad_norm": 2.8914101024190764, "learning_rate": 4.79290665938592e-07, "logits/policy_chosen": -2.393129587173462, "logits/policy_rejected": -2.532593250274658, "logits/reference_chosen": -3.0000436305999756, "logits/reference_rejected": -2.605870246887207, "logps/policy_chosen": -32.41455841064453, "logps/policy_rejected": -120.82582092285156, "logps/reference_chosen": -80.18354034423828, "logps/reference_rejected": -52.557701110839844, "loss": 0.2656, "rewards/accuracies": 1.0, "rewards/chosen": 0.4776897728443146, "rewards/margins": 1.1603708267211914, "rewards/rejected": -0.6826812028884888, "step": 271, "tokens/chosen_response_len_mean": 264.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 82.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.22, "grad_norm": 1.9537358053696072, "learning_rate": 4.790100563074044e-07, "logits/policy_chosen": -1.9999793767929077, "logits/policy_rejected": -2.0931291580200195, "logits/reference_chosen": -2.969376564025879, "logits/reference_rejected": -1.7754515409469604, "logps/policy_chosen": -88.11581420898438, "logps/policy_rejected": -398.7203369140625, "logps/reference_chosen": -281.721435546875, "logps/reference_rejected": -166.79583740234375, "loss": 0.3137, "rewards/accuracies": 1.0, "rewards/chosen": 1.936056137084961, "rewards/margins": 4.255301475524902, "rewards/rejected": -2.3192451000213623, "step": 272, "tokens/chosen_response_len_mean": 415.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 262.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.22, "grad_norm": 2.7544872780237926, "learning_rate": 4.787276416070804e-07, "logits/policy_chosen": -2.0469934940338135, "logits/policy_rejected": -1.6853868961334229, "logits/reference_chosen": -2.1769094467163086, "logits/reference_rejected": -2.2352547645568848, "logps/policy_chosen": -33.57738494873047, "logps/policy_rejected": -220.69619750976562, "logps/reference_chosen": -67.25520324707031, "logps/reference_rejected": -119.21714782714844, "loss": 0.298, "rewards/accuracies": 0.75, "rewards/chosen": 0.3367781937122345, "rewards/margins": 1.351568579673767, "rewards/rejected": -1.014790415763855, "step": 273, "tokens/chosen_response_len_mean": 89.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 110.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.22, "grad_norm": 2.311066363535201, "learning_rate": 4.784434240636271e-07, "logits/policy_chosen": -1.7351186275482178, "logits/policy_rejected": -1.8542585372924805, "logits/reference_chosen": -3.0118846893310547, "logits/reference_rejected": -2.1115365028381348, "logps/policy_chosen": -82.1336898803711, "logps/policy_rejected": -439.58245849609375, "logps/reference_chosen": -232.67691040039062, "logps/reference_rejected": -256.78057861328125, "loss": 0.1728, "rewards/accuracies": 1.0, "rewards/chosen": 1.50543212890625, "rewards/margins": 3.3334507942199707, "rewards/rejected": -1.8280186653137207, "step": 274, "tokens/chosen_response_len_mean": 609.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 465.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.22, "grad_norm": 2.9956815155001992, "learning_rate": 4.78157405917262e-07, "logits/policy_chosen": -1.8693939447402954, "logits/policy_rejected": -1.9391303062438965, "logits/reference_chosen": -2.969177484512329, "logits/reference_rejected": -2.4460105895996094, "logps/policy_chosen": -86.36649322509766, "logps/policy_rejected": -566.4467163085938, "logps/reference_chosen": -261.6522216796875, "logps/reference_rejected": -263.3449401855469, "loss": 0.2451, "rewards/accuracies": 1.0, "rewards/chosen": 1.7528573274612427, "rewards/margins": 4.783874988555908, "rewards/rejected": -3.031017780303955, "step": 275, "tokens/chosen_response_len_mean": 339.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 251.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.22, "grad_norm": 3.2803570213469144, "learning_rate": 4.778695894223952e-07, "logits/policy_chosen": -2.3628909587860107, "logits/policy_rejected": -2.3530797958374023, "logits/reference_chosen": -2.9668712615966797, "logits/reference_rejected": -2.966824531555176, "logps/policy_chosen": -54.248233795166016, "logps/policy_rejected": -327.43170166015625, "logps/reference_chosen": -146.84291076660156, "logps/reference_rejected": -196.168212890625, "loss": 0.3313, "rewards/accuracies": 1.0, "rewards/chosen": 0.9259467124938965, "rewards/margins": 2.238581418991089, "rewards/rejected": -1.3126345872879028, "step": 276, "tokens/chosen_response_len_mean": 289.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 287.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.22, "grad_norm": 3.3737296079999517, "learning_rate": 4.775799768476108e-07, "logits/policy_chosen": -1.623067855834961, "logits/policy_rejected": -1.66438627243042, "logits/reference_chosen": -2.50834321975708, "logits/reference_rejected": -2.3877673149108887, "logps/policy_chosen": -32.76015853881836, "logps/policy_rejected": -140.15492248535156, "logps/reference_chosen": -57.18016052246094, "logps/reference_rejected": -86.19461822509766, "loss": 0.2575, "rewards/accuracies": 1.0, "rewards/chosen": 0.24420003592967987, "rewards/margins": 0.7838031053543091, "rewards/rejected": -0.5396031141281128, "step": 277, "tokens/chosen_response_len_mean": 176.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 170.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.22, "grad_norm": 9.199685663575346, "learning_rate": 4.772885704756505e-07, "logits/policy_chosen": -1.915112018585205, "logits/policy_rejected": -2.189150333404541, "logits/reference_chosen": -3.0652871131896973, "logits/reference_rejected": -2.8179969787597656, "logps/policy_chosen": -88.47130584716797, "logps/policy_rejected": -441.1356506347656, "logps/reference_chosen": -312.25732421875, "logps/reference_rejected": -313.57989501953125, "loss": 0.3432, "rewards/accuracies": 1.0, "rewards/chosen": 2.2378599643707275, "rewards/margins": 3.5134174823760986, "rewards/rejected": -1.2755577564239502, "step": 278, "tokens/chosen_response_len_mean": 416.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 258.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.22, "grad_norm": 2.568407460041794, "learning_rate": 4.769953726033942e-07, "logits/policy_chosen": -2.126152515411377, "logits/policy_rejected": -2.1976869106292725, "logits/reference_chosen": -2.918933391571045, "logits/reference_rejected": -2.9181439876556396, "logps/policy_chosen": -55.46541213989258, "logps/policy_rejected": -393.147705078125, "logps/reference_chosen": -175.48330688476562, "logps/reference_rejected": -261.3435363769531, "loss": 0.1778, "rewards/accuracies": 0.75, "rewards/chosen": 1.200179100036621, "rewards/margins": 2.518220901489258, "rewards/rejected": -1.3180416822433472, "step": 279, "tokens/chosen_response_len_mean": 215.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 210.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.23, "grad_norm": 3.1302891031635984, "learning_rate": 4.767003855418429e-07, "logits/policy_chosen": -2.0603606700897217, "logits/policy_rejected": -2.1878933906555176, "logits/reference_chosen": -3.049166679382324, "logits/reference_rejected": -2.4211201667785645, "logps/policy_chosen": -70.95120239257812, "logps/policy_rejected": -435.4041442871094, "logps/reference_chosen": -203.48745727539062, "logps/reference_rejected": -209.47271728515625, "loss": 0.1805, "rewards/accuracies": 1.0, "rewards/chosen": 1.3253624439239502, "rewards/margins": 3.5846762657165527, "rewards/rejected": -2.2593138217926025, "step": 280, "tokens/chosen_response_len_mean": 273.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 158.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.23, "grad_norm": 3.0759421417192003, "learning_rate": 4.764036116160997e-07, "logits/policy_chosen": -1.9647924900054932, "logits/policy_rejected": -2.0003933906555176, "logits/reference_chosen": -3.1076905727386475, "logits/reference_rejected": -2.8670225143432617, "logps/policy_chosen": -52.48387145996094, "logps/policy_rejected": -527.5159912109375, "logps/reference_chosen": -158.17994689941406, "logps/reference_rejected": -246.14735412597656, "loss": 0.1958, "rewards/accuracies": 1.0, "rewards/chosen": 1.0569607019424438, "rewards/margins": 3.8706471920013428, "rewards/rejected": -2.8136863708496094, "step": 281, "tokens/chosen_response_len_mean": 214.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 191.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.23, "grad_norm": 2.7361755546386277, "learning_rate": 4.761050531653523e-07, "logits/policy_chosen": -1.5984692573547363, "logits/policy_rejected": -1.8361363410949707, "logits/reference_chosen": -2.7592179775238037, "logits/reference_rejected": -2.4084267616271973, "logps/policy_chosen": -80.7918930053711, "logps/policy_rejected": -345.93499755859375, "logps/reference_chosen": -228.01821899414062, "logps/reference_rejected": -187.31529235839844, "loss": 0.1742, "rewards/accuracies": 1.0, "rewards/chosen": 1.4722633361816406, "rewards/margins": 3.058460235595703, "rewards/rejected": -1.586196780204773, "step": 282, "tokens/chosen_response_len_mean": 634.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 348.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.23, "grad_norm": 3.522563546814339, "learning_rate": 4.758047125428537e-07, "logits/policy_chosen": -1.7348957061767578, "logits/policy_rejected": -2.081566333770752, "logits/reference_chosen": -2.989297389984131, "logits/reference_rejected": -2.2824132442474365, "logps/policy_chosen": -58.18089294433594, "logps/policy_rejected": -389.5596923828125, "logps/reference_chosen": -171.86676025390625, "logps/reference_rejected": -148.6519775390625, "loss": 0.2789, "rewards/accuracies": 1.0, "rewards/chosen": 1.1368587017059326, "rewards/margins": 3.54593563079834, "rewards/rejected": -2.409076690673828, "step": 283, "tokens/chosen_response_len_mean": 379.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 131.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.23, "grad_norm": 3.4857525347681495, "learning_rate": 4.7550259211590436e-07, "logits/policy_chosen": -2.155935764312744, "logits/policy_rejected": -2.212632894515991, "logits/reference_chosen": -3.005995750427246, "logits/reference_rejected": -2.9473025798797607, "logps/policy_chosen": -46.34202575683594, "logps/policy_rejected": -374.5079345703125, "logps/reference_chosen": -132.93014526367188, "logps/reference_rejected": -190.07769775390625, "loss": 0.2694, "rewards/accuracies": 1.0, "rewards/chosen": 0.8658812642097473, "rewards/margins": 2.710183620452881, "rewards/rejected": -1.8443021774291992, "step": 284, "tokens/chosen_response_len_mean": 127.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 132.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.23, "grad_norm": 2.146664751577214, "learning_rate": 4.751986942658332e-07, "logits/policy_chosen": -1.8320860862731934, "logits/policy_rejected": -1.9627416133880615, "logits/reference_chosen": -3.0087828636169434, "logits/reference_rejected": -2.798800230026245, "logps/policy_chosen": -99.31060028076172, "logps/policy_rejected": -590.6198120117188, "logps/reference_chosen": -292.62762451171875, "logps/reference_rejected": -301.8166198730469, "loss": 0.1743, "rewards/accuracies": 1.0, "rewards/chosen": 1.9331700801849365, "rewards/margins": 4.821201801300049, "rewards/rejected": -2.8880317211151123, "step": 285, "tokens/chosen_response_len_mean": 672.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 380.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.23, "grad_norm": 4.0068979390995665, "learning_rate": 4.748930213879787e-07, "logits/policy_chosen": -1.7841126918792725, "logits/policy_rejected": -1.616112232208252, "logits/reference_chosen": -2.8974661827087402, "logits/reference_rejected": -2.3146543502807617, "logps/policy_chosen": -83.1224365234375, "logps/policy_rejected": -509.5625305175781, "logps/reference_chosen": -248.04489135742188, "logps/reference_rejected": -299.60675048828125, "loss": 0.2229, "rewards/accuracies": 1.0, "rewards/chosen": 1.6492245197296143, "rewards/margins": 3.7487823963165283, "rewards/rejected": -2.099557638168335, "step": 286, "tokens/chosen_response_len_mean": 312.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 268.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.23, "grad_norm": 3.6884808286561905, "learning_rate": 4.745855758916704e-07, "logits/policy_chosen": -1.9492144584655762, "logits/policy_rejected": -2.23884916305542, "logits/reference_chosen": -2.644348382949829, "logits/reference_rejected": -2.677292823791504, "logps/policy_chosen": -167.10963439941406, "logps/policy_rejected": -408.90594482421875, "logps/reference_chosen": -245.54014587402344, "logps/reference_rejected": -228.08700561523438, "loss": 0.3101, "rewards/accuracies": 1.0, "rewards/chosen": 0.784305214881897, "rewards/margins": 2.592494487762451, "rewards/rejected": -1.8081893920898438, "step": 287, "tokens/chosen_response_len_mean": 660.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 374.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.23, "grad_norm": 2.9811598150339806, "learning_rate": 4.7427636020020964e-07, "logits/policy_chosen": -1.6351268291473389, "logits/policy_rejected": -1.8411903381347656, "logits/reference_chosen": -3.084428310394287, "logits/reference_rejected": -2.840968132019043, "logps/policy_chosen": -109.2936019897461, "logps/policy_rejected": -708.4165649414062, "logps/reference_chosen": -367.9963073730469, "logps/reference_rejected": -379.46942138671875, "loss": 0.1152, "rewards/accuracies": 1.0, "rewards/chosen": 2.587027072906494, "rewards/margins": 5.876498222351074, "rewards/rejected": -3.289471387863159, "step": 288, "tokens/chosen_response_len_mean": 711.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 495.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.23, "grad_norm": 4.220920032892386, "learning_rate": 4.7396537675085046e-07, "logits/policy_chosen": -1.8225438594818115, "logits/policy_rejected": -1.9494044780731201, "logits/reference_chosen": -2.518173933029175, "logits/reference_rejected": -2.711627721786499, "logps/policy_chosen": -47.87618637084961, "logps/policy_rejected": -247.03065490722656, "logps/reference_chosen": -69.38465881347656, "logps/reference_rejected": -130.92787170410156, "loss": 0.2582, "rewards/accuracies": 1.0, "rewards/chosen": 0.21508470177650452, "rewards/margins": 1.3761123418807983, "rewards/rejected": -1.1610276699066162, "step": 289, "tokens/chosen_response_len_mean": 285.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 109.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.23, "grad_norm": 3.2644411706471614, "learning_rate": 4.7365262799478065e-07, "logits/policy_chosen": -1.631312370300293, "logits/policy_rejected": -1.8853410482406616, "logits/reference_chosen": -2.863694906234741, "logits/reference_rejected": -2.2361578941345215, "logps/policy_chosen": -87.65226745605469, "logps/policy_rejected": -368.45916748046875, "logps/reference_chosen": -175.37078857421875, "logps/reference_rejected": -180.3101043701172, "loss": 0.3482, "rewards/accuracies": 1.0, "rewards/chosen": 0.8771853446960449, "rewards/margins": 2.758676052093506, "rewards/rejected": -1.881490707397461, "step": 290, "tokens/chosen_response_len_mean": 238.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 142.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.23, "grad_norm": 4.164740816732374, "learning_rate": 4.733381163971021e-07, "logits/policy_chosen": -2.0723226070404053, "logits/policy_rejected": -2.1896250247955322, "logits/reference_chosen": -2.9462733268737793, "logits/reference_rejected": -2.904141902923584, "logps/policy_chosen": -82.70597839355469, "logps/policy_rejected": -706.9203491210938, "logps/reference_chosen": -254.06658935546875, "logps/reference_rejected": -371.26043701171875, "loss": 0.2392, "rewards/accuracies": 1.0, "rewards/chosen": 1.7136059999465942, "rewards/margins": 5.070204734802246, "rewards/rejected": -3.3565988540649414, "step": 291, "tokens/chosen_response_len_mean": 440.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 360.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.23, "grad_norm": 2.591496235271577, "learning_rate": 4.7302184443681135e-07, "logits/policy_chosen": -1.7894690036773682, "logits/policy_rejected": -1.8064680099487305, "logits/reference_chosen": -2.837014675140381, "logits/reference_rejected": -2.7575623989105225, "logps/policy_chosen": -70.64473724365234, "logps/policy_rejected": -504.9518737792969, "logps/reference_chosen": -204.25482177734375, "logps/reference_rejected": -285.4273376464844, "loss": 0.1799, "rewards/accuracies": 1.0, "rewards/chosen": 1.3361008167266846, "rewards/margins": 3.531346321105957, "rewards/rejected": -2.1952455043792725, "step": 292, "tokens/chosen_response_len_mean": 480.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 399.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.24, "grad_norm": 3.3860324397417396, "learning_rate": 4.7270381460678064e-07, "logits/policy_chosen": -1.842910885810852, "logits/policy_rejected": -1.6502610445022583, "logits/reference_chosen": -2.704162120819092, "logits/reference_rejected": -2.680164098739624, "logps/policy_chosen": -49.48709487915039, "logps/policy_rejected": -214.38595581054688, "logps/reference_chosen": -82.64054107666016, "logps/reference_rejected": -121.0648193359375, "loss": 0.2579, "rewards/accuracies": 1.0, "rewards/chosen": 0.3315344452857971, "rewards/margins": 1.264745831489563, "rewards/rejected": -0.9332114458084106, "step": 293, "tokens/chosen_response_len_mean": 103.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 131.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.24, "grad_norm": 3.188225158781283, "learning_rate": 4.7238402941373743e-07, "logits/policy_chosen": -1.6677745580673218, "logits/policy_rejected": -1.6923861503601074, "logits/reference_chosen": -2.790350914001465, "logits/reference_rejected": -2.7842464447021484, "logps/policy_chosen": -69.78219604492188, "logps/policy_rejected": -374.1966552734375, "logps/reference_chosen": -223.26382446289062, "logps/reference_rejected": -258.4195861816406, "loss": 0.2856, "rewards/accuracies": 1.0, "rewards/chosen": 1.5348161458969116, "rewards/margins": 2.692586898803711, "rewards/rejected": -1.1577708721160889, "step": 294, "tokens/chosen_response_len_mean": 361.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 321.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.24, "grad_norm": 2.8300164573379623, "learning_rate": 4.7206249137824525e-07, "logits/policy_chosen": -1.2584807872772217, "logits/policy_rejected": -1.1313340663909912, "logits/reference_chosen": -2.185845136642456, "logits/reference_rejected": -1.8424296379089355, "logps/policy_chosen": -100.97215270996094, "logps/policy_rejected": -257.4559631347656, "logps/reference_chosen": -234.6266326904297, "logps/reference_rejected": -179.3731689453125, "loss": 0.3429, "rewards/accuracies": 1.0, "rewards/chosen": 1.3365448713302612, "rewards/margins": 2.117372512817383, "rewards/rejected": -0.7808278203010559, "step": 295, "tokens/chosen_response_len_mean": 382.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 457.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.24, "grad_norm": 3.830130538309461, "learning_rate": 4.717392030346835e-07, "logits/policy_chosen": -2.0780117511749268, "logits/policy_rejected": -2.133204698562622, "logits/reference_chosen": -2.9950385093688965, "logits/reference_rejected": -2.916698932647705, "logps/policy_chosen": -83.94184875488281, "logps/policy_rejected": -504.6825866699219, "logps/reference_chosen": -269.20159912109375, "logps/reference_rejected": -335.22650146484375, "loss": 0.2967, "rewards/accuracies": 0.75, "rewards/chosen": 1.8525973558425903, "rewards/margins": 3.5471582412719727, "rewards/rejected": -1.6945607662200928, "step": 296, "tokens/chosen_response_len_mean": 454.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 379.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.24, "grad_norm": 6.893378090531771, "learning_rate": 4.714141669312277e-07, "logits/policy_chosen": -1.9810442924499512, "logits/policy_rejected": -2.0455687046051025, "logits/reference_chosen": -2.7563416957855225, "logits/reference_rejected": -2.617710590362549, "logps/policy_chosen": -73.21089935302734, "logps/policy_rejected": -340.0194091796875, "logps/reference_chosen": -221.56581115722656, "logps/reference_rejected": -196.06849670410156, "loss": 0.3247, "rewards/accuracies": 1.0, "rewards/chosen": 1.4835491180419922, "rewards/margins": 2.923058032989502, "rewards/rejected": -1.4395091533660889, "step": 297, "tokens/chosen_response_len_mean": 321.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 218.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.24, "grad_norm": 2.56574676261905, "learning_rate": 4.710873856298293e-07, "logits/policy_chosen": -1.895401954650879, "logits/policy_rejected": -1.9954261779785156, "logits/reference_chosen": -2.9610021114349365, "logits/reference_rejected": -2.7275171279907227, "logps/policy_chosen": -93.83104705810547, "logps/policy_rejected": -574.4371948242188, "logps/reference_chosen": -263.5850524902344, "logps/reference_rejected": -328.8235168457031, "loss": 0.1995, "rewards/accuracies": 1.0, "rewards/chosen": 1.6975396871566772, "rewards/margins": 4.1536760330200195, "rewards/rejected": -2.456136465072632, "step": 298, "tokens/chosen_response_len_mean": 543.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 433.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.24, "grad_norm": 2.62583819131534, "learning_rate": 4.7075886170619536e-07, "logits/policy_chosen": -1.3762860298156738, "logits/policy_rejected": -1.4836927652359009, "logits/reference_chosen": -2.8365345001220703, "logits/reference_rejected": -2.107300281524658, "logps/policy_chosen": -109.9390869140625, "logps/policy_rejected": -396.7261657714844, "logps/reference_chosen": -285.54638671875, "logps/reference_rejected": -202.1131591796875, "loss": 0.2451, "rewards/accuracies": 1.0, "rewards/chosen": 1.7560728788375854, "rewards/margins": 3.7022030353546143, "rewards/rejected": -1.9461302757263184, "step": 299, "tokens/chosen_response_len_mean": 378.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 207.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.24, "grad_norm": 2.9338445441961096, "learning_rate": 4.704285977497687e-07, "logits/policy_chosen": -1.83700692653656, "logits/policy_rejected": -2.106710433959961, "logits/reference_chosen": -2.9238107204437256, "logits/reference_rejected": -2.5823757648468018, "logps/policy_chosen": -82.13780975341797, "logps/policy_rejected": -493.58087158203125, "logps/reference_chosen": -289.5302429199219, "logps/reference_rejected": -208.1035919189453, "loss": 0.113, "rewards/accuracies": 1.0, "rewards/chosen": 2.0739243030548096, "rewards/margins": 4.928697109222412, "rewards/rejected": -2.8547730445861816, "step": 300, "tokens/chosen_response_len_mean": 445.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 201.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.24, "grad_norm": 2.290878044608878, "learning_rate": 4.700965963637067e-07, "logits/policy_chosen": -1.2083768844604492, "logits/policy_rejected": -1.3407108783721924, "logits/reference_chosen": -2.4264414310455322, "logits/reference_rejected": -2.0838944911956787, "logps/policy_chosen": -87.56996154785156, "logps/policy_rejected": -337.8468933105469, "logps/reference_chosen": -196.71490478515625, "logps/reference_rejected": -176.93084716796875, "loss": 0.1417, "rewards/accuracies": 1.0, "rewards/chosen": 1.0914493799209595, "rewards/margins": 2.7006096839904785, "rewards/rejected": -1.609160304069519, "step": 301, "tokens/chosen_response_len_mean": 252.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 133.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.24, "grad_norm": 3.664882673854998, "learning_rate": 4.6976286016486156e-07, "logits/policy_chosen": -1.6306910514831543, "logits/policy_rejected": -1.7238553762435913, "logits/reference_chosen": -3.024641513824463, "logits/reference_rejected": -2.9463772773742676, "logps/policy_chosen": -103.36473846435547, "logps/policy_rejected": -482.4529113769531, "logps/reference_chosen": -300.7445068359375, "logps/reference_rejected": -272.9915466308594, "loss": 0.2465, "rewards/accuracies": 1.0, "rewards/chosen": 1.9737976789474487, "rewards/margins": 4.068410873413086, "rewards/rejected": -2.0946133136749268, "step": 302, "tokens/chosen_response_len_mean": 537.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 378.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.24, "grad_norm": 4.07962885346587, "learning_rate": 4.694273917837593e-07, "logits/policy_chosen": -1.718010663986206, "logits/policy_rejected": -1.1793601512908936, "logits/reference_chosen": -2.1970267295837402, "logits/reference_rejected": -2.242309093475342, "logps/policy_chosen": -89.3014144897461, "logps/policy_rejected": -925.4991455078125, "logps/reference_chosen": -293.8038330078125, "logps/reference_rejected": -482.5627136230469, "loss": 0.2865, "rewards/accuracies": 0.75, "rewards/chosen": 2.0450241565704346, "rewards/margins": 6.47438907623291, "rewards/rejected": -4.429364204406738, "step": 303, "tokens/chosen_response_len_mean": 358.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 365.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.24, "grad_norm": 2.405932913361, "learning_rate": 4.6909019386457927e-07, "logits/policy_chosen": -1.6491061449050903, "logits/policy_rejected": -1.6597315073013306, "logits/reference_chosen": -2.341599464416504, "logits/reference_rejected": -2.266160488128662, "logps/policy_chosen": -68.28823852539062, "logps/policy_rejected": -270.70416259765625, "logps/reference_chosen": -157.44268798828125, "logps/reference_rejected": -147.8431396484375, "loss": 0.2139, "rewards/accuracies": 1.0, "rewards/chosen": 0.8915444016456604, "rewards/margins": 2.120154857635498, "rewards/rejected": -1.2286103963851929, "step": 304, "tokens/chosen_response_len_mean": 237.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 197.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.25, "grad_norm": 3.572341442607126, "learning_rate": 4.687512690651327e-07, "logits/policy_chosen": -2.2066917419433594, "logits/policy_rejected": -2.2525765895843506, "logits/reference_chosen": -2.9350485801696777, "logits/reference_rejected": -2.8024892807006836, "logps/policy_chosen": -59.40142822265625, "logps/policy_rejected": -203.68032836914062, "logps/reference_chosen": -145.8667449951172, "logps/reference_rejected": -85.89591979980469, "loss": 0.209, "rewards/accuracies": 1.0, "rewards/chosen": 0.8646531701087952, "rewards/margins": 2.042497158050537, "rewards/rejected": -1.1778440475463867, "step": 305, "tokens/chosen_response_len_mean": 184.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 98.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.25, "grad_norm": 3.124612250113926, "learning_rate": 4.6841062005684255e-07, "logits/policy_chosen": -1.8113189935684204, "logits/policy_rejected": -1.8169225454330444, "logits/reference_chosen": -2.8508493900299072, "logits/reference_rejected": -2.9348199367523193, "logps/policy_chosen": -35.2087516784668, "logps/policy_rejected": -334.8651123046875, "logps/reference_chosen": -112.86093139648438, "logps/reference_rejected": -148.45632934570312, "loss": 0.3251, "rewards/accuracies": 1.0, "rewards/chosen": 0.7765218019485474, "rewards/margins": 2.6406097412109375, "rewards/rejected": -1.8640880584716797, "step": 306, "tokens/chosen_response_len_mean": 320.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 285.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.25, "grad_norm": 3.32496586258652, "learning_rate": 4.68068249524722e-07, "logits/policy_chosen": -2.3824849128723145, "logits/policy_rejected": -1.6881012916564941, "logits/reference_chosen": -3.0569143295288086, "logits/reference_rejected": -2.4748129844665527, "logps/policy_chosen": -61.716796875, "logps/policy_rejected": -166.7222137451172, "logps/reference_chosen": -222.57785034179688, "logps/reference_rejected": -93.1553955078125, "loss": 0.2575, "rewards/accuracies": 1.0, "rewards/chosen": 1.6086106300354004, "rewards/margins": 2.344278573989868, "rewards/rejected": -0.7356680631637573, "step": 307, "tokens/chosen_response_len_mean": 291.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 310.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.25, "grad_norm": 3.3874944482736735, "learning_rate": 4.6772416016735323e-07, "logits/policy_chosen": -1.7318488359451294, "logits/policy_rejected": -2.1800973415374756, "logits/reference_chosen": -2.737339973449707, "logits/reference_rejected": -2.64113712310791, "logps/policy_chosen": -109.86978149414062, "logps/policy_rejected": -449.2695007324219, "logps/reference_chosen": -305.08203125, "logps/reference_rejected": -229.10501098632812, "loss": 0.1993, "rewards/accuracies": 1.0, "rewards/chosen": 1.9521225690841675, "rewards/margins": 4.1537675857543945, "rewards/rejected": -2.2016448974609375, "step": 308, "tokens/chosen_response_len_mean": 614.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 206.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.25, "grad_norm": 3.3558308202865, "learning_rate": 4.673783546968665e-07, "logits/policy_chosen": -2.2060866355895996, "logits/policy_rejected": -2.37375545501709, "logits/reference_chosen": -3.0307087898254395, "logits/reference_rejected": -2.645644426345825, "logps/policy_chosen": -47.22865676879883, "logps/policy_rejected": -480.0763244628906, "logps/reference_chosen": -145.3326873779297, "logps/reference_rejected": -169.44834899902344, "loss": 0.19, "rewards/accuracies": 1.0, "rewards/chosen": 0.981040358543396, "rewards/margins": 4.087320327758789, "rewards/rejected": -3.1062798500061035, "step": 309, "tokens/chosen_response_len_mean": 243.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 131.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.25, "grad_norm": 4.153117211006617, "learning_rate": 4.6703083583891835e-07, "logits/policy_chosen": -2.103739023208618, "logits/policy_rejected": -2.222684383392334, "logits/reference_chosen": -2.9488046169281006, "logits/reference_rejected": -2.909597158432007, "logps/policy_chosen": -72.56431579589844, "logps/policy_rejected": -597.1136474609375, "logps/reference_chosen": -229.9650115966797, "logps/reference_rejected": -291.440673828125, "loss": 0.2705, "rewards/accuracies": 0.75, "rewards/chosen": 1.5740069150924683, "rewards/margins": 4.630736827850342, "rewards/rejected": -3.056729793548584, "step": 310, "tokens/chosen_response_len_mean": 416.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 279.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.25, "grad_norm": 6.474334517638787, "learning_rate": 4.666816063326705e-07, "logits/policy_chosen": -1.8240094184875488, "logits/policy_rejected": -1.2601674795150757, "logits/reference_chosen": -2.8085074424743652, "logits/reference_rejected": -1.7981979846954346, "logps/policy_chosen": -75.03584289550781, "logps/policy_rejected": -454.2119140625, "logps/reference_chosen": -269.4425964355469, "logps/reference_rejected": -277.75634765625, "loss": 0.2551, "rewards/accuracies": 0.75, "rewards/chosen": 1.9440672397613525, "rewards/margins": 3.708622932434082, "rewards/rejected": -1.7645556926727295, "step": 311, "tokens/chosen_response_len_mean": 437.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 564.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.25, "grad_norm": 5.519032924912619, "learning_rate": 4.66330668930768e-07, "logits/policy_chosen": -1.546844244003296, "logits/policy_rejected": -1.0349215269088745, "logits/reference_chosen": -2.6315059661865234, "logits/reference_rejected": -2.3254542350769043, "logps/policy_chosen": -46.538272857666016, "logps/policy_rejected": -340.2102355957031, "logps/reference_chosen": -118.1043701171875, "logps/reference_rejected": -194.15060424804688, "loss": 0.2405, "rewards/accuracies": 0.75, "rewards/chosen": 0.7156610488891602, "rewards/margins": 2.1762571334838867, "rewards/rejected": -1.4605962038040161, "step": 312, "tokens/chosen_response_len_mean": 286.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 542.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.25, "grad_norm": 3.0150528597270467, "learning_rate": 4.659780263993177e-07, "logits/policy_chosen": -1.8767701387405396, "logits/policy_rejected": -1.8039137125015259, "logits/reference_chosen": -3.0502028465270996, "logits/reference_rejected": -3.0671067237854004, "logps/policy_chosen": -54.472354888916016, "logps/policy_rejected": -321.30377197265625, "logps/reference_chosen": -124.24363708496094, "logps/reference_rejected": -180.5016326904297, "loss": 0.3478, "rewards/accuracies": 0.75, "rewards/chosen": 0.697712779045105, "rewards/margins": 2.105734348297119, "rewards/rejected": -1.4080214500427246, "step": 313, "tokens/chosen_response_len_mean": 180.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 186.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.25, "grad_norm": 3.338552410487336, "learning_rate": 4.656236815178662e-07, "logits/policy_chosen": -1.8194024562835693, "logits/policy_rejected": -1.8620460033416748, "logits/reference_chosen": -2.952608585357666, "logits/reference_rejected": -2.880305528640747, "logps/policy_chosen": -64.1020736694336, "logps/policy_rejected": -668.8197021484375, "logps/reference_chosen": -191.9952392578125, "logps/reference_rejected": -297.9425964355469, "loss": 0.305, "rewards/accuracies": 1.0, "rewards/chosen": 1.2789316177368164, "rewards/margins": 4.987702369689941, "rewards/rejected": -3.708770513534546, "step": 314, "tokens/chosen_response_len_mean": 302.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 252.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.25, "grad_norm": 4.216599658137105, "learning_rate": 4.652676370793783e-07, "logits/policy_chosen": -1.9225913286209106, "logits/policy_rejected": -2.21560001373291, "logits/reference_chosen": -2.867231845855713, "logits/reference_rejected": -2.1903316974639893, "logps/policy_chosen": -87.3575439453125, "logps/policy_rejected": -352.74395751953125, "logps/reference_chosen": -222.33282470703125, "logps/reference_rejected": -139.34376525878906, "loss": 0.1772, "rewards/accuracies": 1.0, "rewards/chosen": 1.3497529029846191, "rewards/margins": 3.4837546348571777, "rewards/rejected": -2.1340014934539795, "step": 315, "tokens/chosen_response_len_mean": 291.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 90.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.25, "grad_norm": 1.9381348585009064, "learning_rate": 4.649098958902148e-07, "logits/policy_chosen": -1.4626785516738892, "logits/policy_rejected": -1.6685293912887573, "logits/reference_chosen": -3.0980098247528076, "logits/reference_rejected": -2.3443450927734375, "logps/policy_chosen": -132.43142700195312, "logps/policy_rejected": -1093.05859375, "logps/reference_chosen": -439.55596923828125, "logps/reference_rejected": -496.19171142578125, "loss": 0.1559, "rewards/accuracies": 1.0, "rewards/chosen": 3.0712451934814453, "rewards/margins": 9.039913177490234, "rewards/rejected": -5.968668460845947, "step": 316, "tokens/chosen_response_len_mean": 614.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 437.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.25, "grad_norm": 3.3208168275072727, "learning_rate": 4.6455046077011017e-07, "logits/policy_chosen": -1.6945469379425049, "logits/policy_rejected": -1.6586346626281738, "logits/reference_chosen": -2.797177314758301, "logits/reference_rejected": -2.7550530433654785, "logps/policy_chosen": -89.57418823242188, "logps/policy_rejected": -376.0241394042969, "logps/reference_chosen": -193.11834716796875, "logps/reference_rejected": -237.541015625, "loss": 0.1793, "rewards/accuracies": 0.75, "rewards/chosen": 1.035441517829895, "rewards/margins": 2.4202725887298584, "rewards/rejected": -1.384831190109253, "step": 317, "tokens/chosen_response_len_mean": 268.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 252.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.26, "grad_norm": 4.834044743941225, "learning_rate": 4.6418933455215076e-07, "logits/policy_chosen": -1.7103971242904663, "logits/policy_rejected": -1.777637004852295, "logits/reference_chosen": -2.8807411193847656, "logits/reference_rejected": -2.910388946533203, "logps/policy_chosen": -43.051544189453125, "logps/policy_rejected": -451.1328430175781, "logps/reference_chosen": -98.37159729003906, "logps/reference_rejected": -200.70199584960938, "loss": 0.2363, "rewards/accuracies": 1.0, "rewards/chosen": 0.5532006025314331, "rewards/margins": 3.057508945465088, "rewards/rejected": -2.5043087005615234, "step": 318, "tokens/chosen_response_len_mean": 247.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 208.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.26, "grad_norm": 3.0765900633406913, "learning_rate": 4.63826520082752e-07, "logits/policy_chosen": -1.9023985862731934, "logits/policy_rejected": -2.087189197540283, "logits/reference_chosen": -2.684725522994995, "logits/reference_rejected": -2.7294716835021973, "logps/policy_chosen": -29.559532165527344, "logps/policy_rejected": -101.22508239746094, "logps/reference_chosen": -34.04695129394531, "logps/reference_rejected": -49.713741302490234, "loss": 0.1553, "rewards/accuracies": 0.75, "rewards/chosen": 0.044874198734760284, "rewards/margins": 0.5599876046180725, "rewards/rejected": -0.5151134133338928, "step": 319, "tokens/chosen_response_len_mean": 277.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 294.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.26, "grad_norm": 3.1173897201990224, "learning_rate": 4.6346202022163656e-07, "logits/policy_chosen": -1.382790446281433, "logits/policy_rejected": -1.732831597328186, "logits/reference_chosen": -2.682234764099121, "logits/reference_rejected": -2.60119891166687, "logps/policy_chosen": -110.54884338378906, "logps/policy_rejected": -942.2950439453125, "logps/reference_chosen": -358.08880615234375, "logps/reference_rejected": -484.7252197265625, "loss": 0.2402, "rewards/accuracies": 1.0, "rewards/chosen": 2.4753994941711426, "rewards/margins": 7.051098346710205, "rewards/rejected": -4.575698375701904, "step": 320, "tokens/chosen_response_len_mean": 697.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 564.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.26, "grad_norm": 3.703781134184552, "learning_rate": 4.6309583784181104e-07, "logits/policy_chosen": -1.6343090534210205, "logits/policy_rejected": -1.7306853532791138, "logits/reference_chosen": -2.6760318279266357, "logits/reference_rejected": -2.2841994762420654, "logps/policy_chosen": -63.79367446899414, "logps/policy_rejected": -231.47938537597656, "logps/reference_chosen": -115.32276916503906, "logps/reference_rejected": -110.79583740234375, "loss": 0.276, "rewards/accuracies": 1.0, "rewards/chosen": 0.5152909159660339, "rewards/margins": 1.7221263647079468, "rewards/rejected": -1.2068355083465576, "step": 321, "tokens/chosen_response_len_mean": 192.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 137.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.26, "grad_norm": 3.5327692055358666, "learning_rate": 4.62727975829544e-07, "logits/policy_chosen": -2.3158786296844482, "logits/policy_rejected": -2.3356070518493652, "logits/reference_chosen": -2.933302402496338, "logits/reference_rejected": -2.826026678085327, "logps/policy_chosen": -32.73407745361328, "logps/policy_rejected": -107.17605590820312, "logps/reference_chosen": -40.871437072753906, "logps/reference_rejected": -49.330963134765625, "loss": 0.2464, "rewards/accuracies": 0.75, "rewards/chosen": 0.08137363195419312, "rewards/margins": 0.659824550151825, "rewards/rejected": -0.5784509181976318, "step": 322, "tokens/chosen_response_len_mean": 34.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 32.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.26, "grad_norm": 4.524743189821704, "learning_rate": 4.6235843708434305e-07, "logits/policy_chosen": -1.0855112075805664, "logits/policy_rejected": -1.2527565956115723, "logits/reference_chosen": -2.279548168182373, "logits/reference_rejected": -2.0591039657592773, "logps/policy_chosen": -65.47724914550781, "logps/policy_rejected": -398.4112548828125, "logps/reference_chosen": -202.6960906982422, "logps/reference_rejected": -213.66448974609375, "loss": 0.2768, "rewards/accuracies": 1.0, "rewards/chosen": 1.3721883296966553, "rewards/margins": 3.219656467437744, "rewards/rejected": -1.8474678993225098, "step": 323, "tokens/chosen_response_len_mean": 237.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 194.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.26, "grad_norm": 2.9172728498954816, "learning_rate": 4.619872245189315e-07, "logits/policy_chosen": -1.803147554397583, "logits/policy_rejected": -2.121699333190918, "logits/reference_chosen": -2.9548394680023193, "logits/reference_rejected": -2.4536960124969482, "logps/policy_chosen": -96.12008666992188, "logps/policy_rejected": -595.5452270507812, "logps/reference_chosen": -285.5267333984375, "logps/reference_rejected": -236.10336303710938, "loss": 0.2238, "rewards/accuracies": 1.0, "rewards/chosen": 1.8940664529800415, "rewards/margins": 5.488485336303711, "rewards/rejected": -3.594418525695801, "step": 324, "tokens/chosen_response_len_mean": 443.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 240.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.26, "grad_norm": 3.0831020027878946, "learning_rate": 4.616143410592261e-07, "logits/policy_chosen": -2.2690231800079346, "logits/policy_rejected": -2.37300181388855, "logits/reference_chosen": -3.101170539855957, "logits/reference_rejected": -2.814063310623169, "logps/policy_chosen": -75.43067932128906, "logps/policy_rejected": -1028.3170166015625, "logps/reference_chosen": -261.9538269042969, "logps/reference_rejected": -396.73486328125, "loss": 0.2074, "rewards/accuracies": 1.0, "rewards/chosen": 1.8652312755584717, "rewards/margins": 8.181053161621094, "rewards/rejected": -6.315821647644043, "step": 325, "tokens/chosen_response_len_mean": 413.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 280.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.26, "grad_norm": 2.9506911486463143, "learning_rate": 4.6123978964431376e-07, "logits/policy_chosen": -1.961487054824829, "logits/policy_rejected": -2.289116144180298, "logits/reference_chosen": -3.1111416816711426, "logits/reference_rejected": -2.8734333515167236, "logps/policy_chosen": -71.76238250732422, "logps/policy_rejected": -479.92535400390625, "logps/reference_chosen": -267.5050964355469, "logps/reference_rejected": -202.55059814453125, "loss": 0.2505, "rewards/accuracies": 0.75, "rewards/chosen": 1.9574271440505981, "rewards/margins": 4.731174468994141, "rewards/rejected": -2.773747682571411, "step": 326, "tokens/chosen_response_len_mean": 445.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 148.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.26, "grad_norm": 2.819044425119029, "learning_rate": 4.60863573226428e-07, "logits/policy_chosen": -1.2217872142791748, "logits/policy_rejected": -1.4427027702331543, "logits/reference_chosen": -2.5383174419403076, "logits/reference_rejected": -2.6582465171813965, "logps/policy_chosen": -78.91648864746094, "logps/policy_rejected": -792.6351318359375, "logps/reference_chosen": -325.96051025390625, "logps/reference_rejected": -492.7793884277344, "loss": 0.1434, "rewards/accuracies": 1.0, "rewards/chosen": 2.470440149307251, "rewards/margins": 5.468997955322266, "rewards/rejected": -2.9985575675964355, "step": 327, "tokens/chosen_response_len_mean": 698.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 698.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.26, "grad_norm": 2.051994037783105, "learning_rate": 4.604856947709262e-07, "logits/policy_chosen": -1.699342966079712, "logits/policy_rejected": -1.9920241832733154, "logits/reference_chosen": -3.1137824058532715, "logits/reference_rejected": -2.245004892349243, "logps/policy_chosen": -108.17164611816406, "logps/policy_rejected": -584.7960205078125, "logps/reference_chosen": -348.4723205566406, "logps/reference_rejected": -226.91238403320312, "loss": 0.154, "rewards/accuracies": 1.0, "rewards/chosen": 2.4030065536499023, "rewards/margins": 5.981842517852783, "rewards/rejected": -3.578835964202881, "step": 328, "tokens/chosen_response_len_mean": 482.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 178.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.26, "grad_norm": 2.853440760910482, "learning_rate": 4.601061572562659e-07, "logits/policy_chosen": -1.1898789405822754, "logits/policy_rejected": -1.331478476524353, "logits/reference_chosen": -2.611237049102783, "logits/reference_rejected": -2.666792869567871, "logps/policy_chosen": -48.299530029296875, "logps/policy_rejected": -434.9912109375, "logps/reference_chosen": -154.5133056640625, "logps/reference_rejected": -240.702392578125, "loss": 0.2731, "rewards/accuracies": 1.0, "rewards/chosen": 1.0621377229690552, "rewards/margins": 3.00502610206604, "rewards/rejected": -1.9428882598876953, "step": 329, "tokens/chosen_response_len_mean": 265.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 216.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.27, "grad_norm": 3.1024957208965094, "learning_rate": 4.5972496367398146e-07, "logits/policy_chosen": -1.352826714515686, "logits/policy_rejected": -1.392114520072937, "logits/reference_chosen": -2.7036824226379395, "logits/reference_rejected": -2.694230794906616, "logps/policy_chosen": -61.405372619628906, "logps/policy_rejected": -453.8320007324219, "logps/reference_chosen": -191.30259704589844, "logps/reference_rejected": -260.45123291015625, "loss": 0.2595, "rewards/accuracies": 1.0, "rewards/chosen": 1.298972249031067, "rewards/margins": 3.2327802181243896, "rewards/rejected": -1.933807611465454, "step": 330, "tokens/chosen_response_len_mean": 460.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 469.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.27, "grad_norm": 2.523243805150809, "learning_rate": 4.5934211702866046e-07, "logits/policy_chosen": -1.6151251792907715, "logits/policy_rejected": -1.6389597654342651, "logits/reference_chosen": -2.9203569889068604, "logits/reference_rejected": -2.905449390411377, "logps/policy_chosen": -63.08237075805664, "logps/policy_rejected": -630.6449584960938, "logps/reference_chosen": -203.67691040039062, "logps/reference_rejected": -291.34234619140625, "loss": 0.1624, "rewards/accuracies": 1.0, "rewards/chosen": 1.4059453010559082, "rewards/margins": 4.798971176147461, "rewards/rejected": -3.3930258750915527, "step": 331, "tokens/chosen_response_len_mean": 318.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 279.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.27, "grad_norm": 3.2573268171576544, "learning_rate": 4.5895762033791995e-07, "logits/policy_chosen": -2.4760982990264893, "logits/policy_rejected": -2.6151270866394043, "logits/reference_chosen": -3.021172523498535, "logits/reference_rejected": -2.504538059234619, "logps/policy_chosen": -40.59739685058594, "logps/policy_rejected": -89.36610412597656, "logps/reference_chosen": -70.21237182617188, "logps/reference_rejected": -43.146018981933594, "loss": 0.3215, "rewards/accuracies": 0.75, "rewards/chosen": 0.29614976048469543, "rewards/margins": 0.7583505511283875, "rewards/rejected": -0.4622008204460144, "step": 332, "tokens/chosen_response_len_mean": 64.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 32.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.27, "grad_norm": 3.8626650481777554, "learning_rate": 4.58571476632383e-07, "logits/policy_chosen": -1.6957329511642456, "logits/policy_rejected": -2.019444227218628, "logits/reference_chosen": -2.8664603233337402, "logits/reference_rejected": -2.8443779945373535, "logps/policy_chosen": -86.0948257446289, "logps/policy_rejected": -600.858154296875, "logps/reference_chosen": -277.8157958984375, "logps/reference_rejected": -353.20318603515625, "loss": 0.2874, "rewards/accuracies": 1.0, "rewards/chosen": 1.9172096252441406, "rewards/margins": 4.393758773803711, "rewards/rejected": -2.4765493869781494, "step": 333, "tokens/chosen_response_len_mean": 540.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 265.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.27, "grad_norm": 4.40990215478422, "learning_rate": 4.5818368895565405e-07, "logits/policy_chosen": -1.576200008392334, "logits/policy_rejected": -1.6361205577850342, "logits/reference_chosen": -2.847994089126587, "logits/reference_rejected": -2.3715221881866455, "logps/policy_chosen": -62.154117584228516, "logps/policy_rejected": -340.4329833984375, "logps/reference_chosen": -182.93911743164062, "logps/reference_rejected": -150.31068420410156, "loss": 0.2179, "rewards/accuracies": 1.0, "rewards/chosen": 1.2078500986099243, "rewards/margins": 3.109072685241699, "rewards/rejected": -1.9012229442596436, "step": 334, "tokens/chosen_response_len_mean": 285.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 197.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.27, "grad_norm": 2.8983851836796353, "learning_rate": 4.5779426036429587e-07, "logits/policy_chosen": -2.055795907974243, "logits/policy_rejected": -1.6440610885620117, "logits/reference_chosen": -2.7132530212402344, "logits/reference_rejected": -2.2304413318634033, "logps/policy_chosen": -93.63249206542969, "logps/policy_rejected": -186.17974853515625, "logps/reference_chosen": -258.497314453125, "logps/reference_rejected": -183.7268524169922, "loss": 0.2936, "rewards/accuracies": 1.0, "rewards/chosen": 1.6486481428146362, "rewards/margins": 1.6731772422790527, "rewards/rejected": -0.024528950452804565, "step": 335, "tokens/chosen_response_len_mean": 367.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 459.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.27, "grad_norm": 2.3274853742981976, "learning_rate": 4.574031939278047e-07, "logits/policy_chosen": -1.8988397121429443, "logits/policy_rejected": -1.9968366622924805, "logits/reference_chosen": -3.2483341693878174, "logits/reference_rejected": -2.948215961456299, "logps/policy_chosen": -96.612548828125, "logps/policy_rejected": -861.7078247070312, "logps/reference_chosen": -347.1319885253906, "logps/reference_rejected": -461.7752990722656, "loss": 0.206, "rewards/accuracies": 1.0, "rewards/chosen": 2.505194664001465, "rewards/margins": 6.504519939422607, "rewards/rejected": -3.9993255138397217, "step": 336, "tokens/chosen_response_len_mean": 526.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 455.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.27, "grad_norm": 4.109692231324148, "learning_rate": 4.570104927285864e-07, "logits/policy_chosen": -1.5520960092544556, "logits/policy_rejected": -1.7077003717422485, "logits/reference_chosen": -2.795018196105957, "logits/reference_rejected": -2.788074016571045, "logps/policy_chosen": -82.21895599365234, "logps/policy_rejected": -586.7863159179688, "logps/reference_chosen": -284.3222351074219, "logps/reference_rejected": -400.7400817871094, "loss": 0.1851, "rewards/accuracies": 0.75, "rewards/chosen": 2.0210328102111816, "rewards/margins": 3.8814949989318848, "rewards/rejected": -1.8604620695114136, "step": 337, "tokens/chosen_response_len_mean": 517.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 480.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.27, "grad_norm": 3.2891497747662277, "learning_rate": 4.5661615986193243e-07, "logits/policy_chosen": -2.0379586219787598, "logits/policy_rejected": -2.2403860092163086, "logits/reference_chosen": -2.9786267280578613, "logits/reference_rejected": -2.831549882888794, "logps/policy_chosen": -86.32127380371094, "logps/policy_rejected": -617.3648071289062, "logps/reference_chosen": -241.71507263183594, "logps/reference_rejected": -268.22021484375, "loss": 0.15, "rewards/accuracies": 1.0, "rewards/chosen": 1.5539380311965942, "rewards/margins": 5.045384407043457, "rewards/rejected": -3.4914462566375732, "step": 338, "tokens/chosen_response_len_mean": 496.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 221.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.27, "grad_norm": 2.5176895862702615, "learning_rate": 4.562201984359946e-07, "logits/policy_chosen": -1.5903446674346924, "logits/policy_rejected": -1.8955085277557373, "logits/reference_chosen": -2.9453320503234863, "logits/reference_rejected": -2.7459821701049805, "logps/policy_chosen": -67.94086456298828, "logps/policy_rejected": -488.8743896484375, "logps/reference_chosen": -216.46241760253906, "logps/reference_rejected": -206.1934356689453, "loss": 0.1801, "rewards/accuracies": 1.0, "rewards/chosen": 1.485215425491333, "rewards/margins": 4.31202507019043, "rewards/rejected": -2.826809883117676, "step": 339, "tokens/chosen_response_len_mean": 474.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 204.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.27, "grad_norm": 2.394686969217896, "learning_rate": 4.558226115717616e-07, "logits/policy_chosen": -1.1812870502471924, "logits/policy_rejected": -1.297174334526062, "logits/reference_chosen": -2.829561948776245, "logits/reference_rejected": -2.5182604789733887, "logps/policy_chosen": -114.76174926757812, "logps/policy_rejected": -792.0388793945312, "logps/reference_chosen": -383.6563415527344, "logps/reference_rejected": -463.0151672363281, "loss": 0.1879, "rewards/accuracies": 1.0, "rewards/chosen": 2.688946008682251, "rewards/margins": 5.979182720184326, "rewards/rejected": -3.290236473083496, "step": 340, "tokens/chosen_response_len_mean": 546.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 485.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.27, "grad_norm": 3.0673469023984423, "learning_rate": 4.5542340240303367e-07, "logits/policy_chosen": -1.7937376499176025, "logits/policy_rejected": -1.815042495727539, "logits/reference_chosen": -3.0137624740600586, "logits/reference_rejected": -2.86102294921875, "logps/policy_chosen": -52.81929016113281, "logps/policy_rejected": -513.2135620117188, "logps/reference_chosen": -155.88839721679688, "logps/reference_rejected": -219.87347412109375, "loss": 0.271, "rewards/accuracies": 1.0, "rewards/chosen": 1.0306909084320068, "rewards/margins": 3.9640917778015137, "rewards/rejected": -2.933401107788086, "step": 341, "tokens/chosen_response_len_mean": 236.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 219.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.27, "grad_norm": 1.9367186293576946, "learning_rate": 4.5502257407639806e-07, "logits/policy_chosen": -1.552323341369629, "logits/policy_rejected": -1.8226666450500488, "logits/reference_chosen": -3.2792892456054688, "logits/reference_rejected": -2.0340218544006348, "logps/policy_chosen": -97.57713317871094, "logps/policy_rejected": -627.7135009765625, "logps/reference_chosen": -344.95343017578125, "logps/reference_rejected": -284.43548583984375, "loss": 0.134, "rewards/accuracies": 1.0, "rewards/chosen": 2.4737627506256104, "rewards/margins": 5.906542778015137, "rewards/rejected": -3.4327802658081055, "step": 342, "tokens/chosen_response_len_mean": 452.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 255.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.28, "grad_norm": 5.549352474070261, "learning_rate": 4.5462012975120453e-07, "logits/policy_chosen": -1.2813889980316162, "logits/policy_rejected": -1.7645294666290283, "logits/reference_chosen": -2.8398776054382324, "logits/reference_rejected": -2.596129894256592, "logps/policy_chosen": -90.58872985839844, "logps/policy_rejected": -583.3743896484375, "logps/reference_chosen": -270.8271789550781, "logps/reference_rejected": -242.07595825195312, "loss": 0.1804, "rewards/accuracies": 1.0, "rewards/chosen": 1.802384376525879, "rewards/margins": 5.21536922454834, "rewards/rejected": -3.412984848022461, "step": 343, "tokens/chosen_response_len_mean": 581.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 286.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.28, "grad_norm": 1.9674810528357884, "learning_rate": 4.542160725995401e-07, "logits/policy_chosen": -2.343667984008789, "logits/policy_rejected": -2.326040029525757, "logits/reference_chosen": -2.737659454345703, "logits/reference_rejected": -2.802224636077881, "logps/policy_chosen": -28.079269409179688, "logps/policy_rejected": -175.65020751953125, "logps/reference_chosen": -27.471698760986328, "logps/reference_rejected": -72.05661010742188, "loss": 0.2642, "rewards/accuracies": 1.0, "rewards/chosen": -0.006075695157051086, "rewards/margins": 1.0298603773117065, "rewards/rejected": -1.0359361171722412, "step": 344, "tokens/chosen_response_len_mean": 86.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 111.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.28, "grad_norm": 5.451886317836004, "learning_rate": 4.538104058062041e-07, "logits/policy_chosen": -1.6862752437591553, "logits/policy_rejected": -1.886472225189209, "logits/reference_chosen": -2.9743881225585938, "logits/reference_rejected": -2.8067820072174072, "logps/policy_chosen": -62.13983917236328, "logps/policy_rejected": -612.0286254882812, "logps/reference_chosen": -192.025634765625, "logps/reference_rejected": -268.3218688964844, "loss": 0.3178, "rewards/accuracies": 1.0, "rewards/chosen": 1.2988580465316772, "rewards/margins": 4.735925674438477, "rewards/rejected": -3.437067747116089, "step": 345, "tokens/chosen_response_len_mean": 359.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 269.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.28, "grad_norm": 4.435509463597182, "learning_rate": 4.5340313256868337e-07, "logits/policy_chosen": -1.5953540802001953, "logits/policy_rejected": -1.0541170835494995, "logits/reference_chosen": -2.2541754245758057, "logits/reference_rejected": -1.9815850257873535, "logps/policy_chosen": -91.02217864990234, "logps/policy_rejected": -648.81787109375, "logps/reference_chosen": -300.9630432128906, "logps/reference_rejected": -305.43585205078125, "loss": 0.288, "rewards/accuracies": 1.0, "rewards/chosen": 2.0994083881378174, "rewards/margins": 5.533228874206543, "rewards/rejected": -3.4338202476501465, "step": 346, "tokens/chosen_response_len_mean": 344.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 248.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.28, "grad_norm": 4.398404543060366, "learning_rate": 4.529942560971266e-07, "logits/policy_chosen": -1.4266515970230103, "logits/policy_rejected": -1.49228835105896, "logits/reference_chosen": -2.7921342849731445, "logits/reference_rejected": -2.7268803119659424, "logps/policy_chosen": -120.46929931640625, "logps/policy_rejected": -746.52880859375, "logps/reference_chosen": -357.797607421875, "logps/reference_rejected": -444.6593322753906, "loss": 0.2106, "rewards/accuracies": 1.0, "rewards/chosen": 2.3732829093933105, "rewards/margins": 5.3919782638549805, "rewards/rejected": -3.01869535446167, "step": 347, "tokens/chosen_response_len_mean": 441.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 367.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.28, "grad_norm": 2.688781964809469, "learning_rate": 4.5258377961431937e-07, "logits/policy_chosen": -1.0297237634658813, "logits/policy_rejected": -0.6758372187614441, "logits/reference_chosen": -2.3045077323913574, "logits/reference_rejected": -1.6970428228378296, "logps/policy_chosen": -84.93526458740234, "logps/policy_rejected": -675.788330078125, "logps/reference_chosen": -266.78472900390625, "logps/reference_rejected": -359.9700927734375, "loss": 0.1233, "rewards/accuracies": 1.0, "rewards/chosen": 1.818494439125061, "rewards/margins": 4.976676940917969, "rewards/rejected": -3.158182382583618, "step": 348, "tokens/chosen_response_len_mean": 318.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 289.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.28, "grad_norm": 3.214059022448137, "learning_rate": 4.5217170635565855e-07, "logits/policy_chosen": -2.1661670207977295, "logits/policy_rejected": -2.1412088871002197, "logits/reference_chosen": -2.990678310394287, "logits/reference_rejected": -2.691145181655884, "logps/policy_chosen": -27.263290405273438, "logps/policy_rejected": -180.78501892089844, "logps/reference_chosen": -51.59008026123047, "logps/reference_rejected": -96.38774108886719, "loss": 0.2374, "rewards/accuracies": 1.0, "rewards/chosen": 0.24326787889003754, "rewards/margins": 1.0872406959533691, "rewards/rejected": -0.8439728617668152, "step": 349, "tokens/chosen_response_len_mean": 106.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 89.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.28, "grad_norm": 3.518670555830533, "learning_rate": 4.5175803956912694e-07, "logits/policy_chosen": -1.9499872922897339, "logits/policy_rejected": -2.1933279037475586, "logits/reference_chosen": -3.137690305709839, "logits/reference_rejected": -2.8975977897644043, "logps/policy_chosen": -66.71675109863281, "logps/policy_rejected": -577.4403076171875, "logps/reference_chosen": -220.90902709960938, "logps/reference_rejected": -255.65286254882812, "loss": 0.1443, "rewards/accuracies": 1.0, "rewards/chosen": 1.5419225692749023, "rewards/margins": 4.759797096252441, "rewards/rejected": -3.217874526977539, "step": 350, "tokens/chosen_response_len_mean": 485.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 242.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.28, "grad_norm": 3.699314909735531, "learning_rate": 4.5134278251526766e-07, "logits/policy_chosen": -1.4733799695968628, "logits/policy_rejected": -1.4901491403579712, "logits/reference_chosen": -2.594074249267578, "logits/reference_rejected": -2.557436466217041, "logps/policy_chosen": -65.0804443359375, "logps/policy_rejected": -769.9380493164062, "logps/reference_chosen": -200.39883422851562, "logps/reference_rejected": -388.98785400390625, "loss": 0.2727, "rewards/accuracies": 1.0, "rewards/chosen": 1.3531838655471802, "rewards/margins": 5.162685394287109, "rewards/rejected": -3.8095014095306396, "step": 351, "tokens/chosen_response_len_mean": 433.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 425.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.28, "grad_norm": 2.955343714828839, "learning_rate": 4.509259384671582e-07, "logits/policy_chosen": -1.5196211338043213, "logits/policy_rejected": -1.566109299659729, "logits/reference_chosen": -3.052445888519287, "logits/reference_rejected": -2.340404510498047, "logps/policy_chosen": -115.84571838378906, "logps/policy_rejected": -830.0971069335938, "logps/reference_chosen": -340.6599426269531, "logps/reference_rejected": -353.662109375, "loss": 0.175, "rewards/accuracies": 1.0, "rewards/chosen": 2.2481420040130615, "rewards/margins": 7.012492656707764, "rewards/rejected": -4.764350414276123, "step": 352, "tokens/chosen_response_len_mean": 470.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 305.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.28, "grad_norm": 3.500797998192056, "learning_rate": 4.5050751071038514e-07, "logits/policy_chosen": -2.069139003753662, "logits/policy_rejected": -2.066579580307007, "logits/reference_chosen": -3.0677695274353027, "logits/reference_rejected": -3.032003402709961, "logps/policy_chosen": -59.17474365234375, "logps/policy_rejected": -444.245361328125, "logps/reference_chosen": -161.52598571777344, "logps/reference_rejected": -251.91793823242188, "loss": 0.2833, "rewards/accuracies": 1.0, "rewards/chosen": 1.0235124826431274, "rewards/margins": 2.946786642074585, "rewards/rejected": -1.9232741594314575, "step": 353, "tokens/chosen_response_len_mean": 381.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 321.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.28, "grad_norm": 2.1150271947388437, "learning_rate": 4.500875025430176e-07, "logits/policy_chosen": -1.5964065790176392, "logits/policy_rejected": -1.8535802364349365, "logits/reference_chosen": -3.0790903568267822, "logits/reference_rejected": -2.013641595840454, "logps/policy_chosen": -91.34295654296875, "logps/policy_rejected": -1013.7203369140625, "logps/reference_chosen": -323.52752685546875, "logps/reference_rejected": -508.953369140625, "loss": 0.082, "rewards/accuracies": 1.0, "rewards/chosen": 2.321845769882202, "rewards/margins": 7.3695149421691895, "rewards/rejected": -5.047668933868408, "step": 354, "tokens/chosen_response_len_mean": 414.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 346.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.29, "grad_norm": 4.458337777869365, "learning_rate": 4.496659172755818e-07, "logits/policy_chosen": -1.3642287254333496, "logits/policy_rejected": -1.410393476486206, "logits/reference_chosen": -2.549731492996216, "logits/reference_rejected": -2.4937071800231934, "logps/policy_chosen": -111.19947814941406, "logps/policy_rejected": -509.53564453125, "logps/reference_chosen": -215.30552673339844, "logps/reference_rejected": -308.2844543457031, "loss": 0.3226, "rewards/accuracies": 1.0, "rewards/chosen": 1.0410603284835815, "rewards/margins": 3.053572416305542, "rewards/rejected": -2.01251220703125, "step": 355, "tokens/chosen_response_len_mean": 330.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 318.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.29, "grad_norm": 4.024586930018457, "learning_rate": 4.4924275823103466e-07, "logits/policy_chosen": -1.8358407020568848, "logits/policy_rejected": -1.9370864629745483, "logits/reference_chosen": -3.0807526111602783, "logits/reference_rejected": -2.92172908782959, "logps/policy_chosen": -74.08454132080078, "logps/policy_rejected": -655.4462890625, "logps/reference_chosen": -287.81585693359375, "logps/reference_rejected": -331.1325378417969, "loss": 0.1674, "rewards/accuracies": 0.75, "rewards/chosen": 2.137312889099121, "rewards/margins": 5.380450248718262, "rewards/rejected": -3.2431373596191406, "step": 356, "tokens/chosen_response_len_mean": 392.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 230.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.29, "grad_norm": 2.5198509782294924, "learning_rate": 4.4881802874473774e-07, "logits/policy_chosen": -1.2551157474517822, "logits/policy_rejected": -1.7098793983459473, "logits/reference_chosen": -2.8631482124328613, "logits/reference_rejected": -1.495772123336792, "logps/policy_chosen": -56.709354400634766, "logps/policy_rejected": -329.5363464355469, "logps/reference_chosen": -180.67190551757812, "logps/reference_rejected": -128.47109985351562, "loss": 0.1685, "rewards/accuracies": 1.0, "rewards/chosen": 1.2396254539489746, "rewards/margins": 3.2502779960632324, "rewards/rejected": -2.0106523036956787, "step": 357, "tokens/chosen_response_len_mean": 321.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 157.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.29, "grad_norm": 2.7881215108282253, "learning_rate": 4.4839173216443084e-07, "logits/policy_chosen": -2.051104784011841, "logits/policy_rejected": -2.1336636543273926, "logits/reference_chosen": -2.95450758934021, "logits/reference_rejected": -2.7968645095825195, "logps/policy_chosen": -36.93220520019531, "logps/policy_rejected": -377.7947082519531, "logps/reference_chosen": -118.31900787353516, "logps/reference_rejected": -182.75210571289062, "loss": 0.1298, "rewards/accuracies": 1.0, "rewards/chosen": 0.8138680458068848, "rewards/margins": 2.764294147491455, "rewards/rejected": -1.9504261016845703, "step": 358, "tokens/chosen_response_len_mean": 222.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 194.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.29, "grad_norm": 2.9202638151581564, "learning_rate": 4.479638718502056e-07, "logits/policy_chosen": -2.800821304321289, "logits/policy_rejected": -2.74906063079834, "logits/reference_chosen": -2.9278526306152344, "logits/reference_rejected": -3.074326515197754, "logps/policy_chosen": -26.134109497070312, "logps/policy_rejected": -101.59957122802734, "logps/reference_chosen": -21.818992614746094, "logps/reference_rejected": -37.89555358886719, "loss": 0.245, "rewards/accuracies": 1.0, "rewards/chosen": -0.04315117001533508, "rewards/margins": 0.5938889980316162, "rewards/rejected": -0.6370401382446289, "step": 359, "tokens/chosen_response_len_mean": 14.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 28.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.29, "grad_norm": 2.2402578949629, "learning_rate": 4.475344511744794e-07, "logits/policy_chosen": -1.5277884006500244, "logits/policy_rejected": -1.1120015382766724, "logits/reference_chosen": -3.0673985481262207, "logits/reference_rejected": -1.979531168937683, "logps/policy_chosen": -129.73883056640625, "logps/policy_rejected": -1009.8583984375, "logps/reference_chosen": -419.92962646484375, "logps/reference_rejected": -410.1859130859375, "loss": 0.131, "rewards/accuracies": 1.0, "rewards/chosen": 2.9019076824188232, "rewards/margins": 8.898632049560547, "rewards/rejected": -5.996725082397461, "step": 360, "tokens/chosen_response_len_mean": 535.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 503.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.29, "grad_norm": 2.2362340915683405, "learning_rate": 4.471034735219682e-07, "logits/policy_chosen": -1.8571796417236328, "logits/policy_rejected": -2.0071451663970947, "logits/reference_chosen": -3.0822551250457764, "logits/reference_rejected": -2.8071236610412598, "logps/policy_chosen": -113.39871215820312, "logps/policy_rejected": -765.5164184570312, "logps/reference_chosen": -314.39288330078125, "logps/reference_rejected": -295.49212646484375, "loss": 0.286, "rewards/accuracies": 1.0, "rewards/chosen": 2.009941577911377, "rewards/margins": 6.7101850509643555, "rewards/rejected": -4.7002434730529785, "step": 361, "tokens/chosen_response_len_mean": 370.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 250.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.29, "grad_norm": 2.9958059876475645, "learning_rate": 4.4667094228966006e-07, "logits/policy_chosen": -1.3339217901229858, "logits/policy_rejected": -1.4387969970703125, "logits/reference_chosen": -2.5392210483551025, "logits/reference_rejected": -2.5316193103790283, "logps/policy_chosen": -65.20072174072266, "logps/policy_rejected": -141.90574645996094, "logps/reference_chosen": -153.89601135253906, "logps/reference_rejected": -161.5721893310547, "loss": 0.3208, "rewards/accuracies": 0.75, "rewards/chosen": 0.8869529962539673, "rewards/margins": 0.6902884840965271, "rewards/rejected": 0.19666451215744019, "step": 362, "tokens/chosen_response_len_mean": 182.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 179.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.29, "grad_norm": 2.714261614183403, "learning_rate": 4.462368608867888e-07, "logits/policy_chosen": -2.0045056343078613, "logits/policy_rejected": -2.136458158493042, "logits/reference_chosen": -2.8513717651367188, "logits/reference_rejected": -2.6678905487060547, "logps/policy_chosen": -57.24700164794922, "logps/policy_rejected": -487.1899719238281, "logps/reference_chosen": -193.75621032714844, "logps/reference_rejected": -158.42803955078125, "loss": 0.2195, "rewards/accuracies": 1.0, "rewards/chosen": 1.3650922775268555, "rewards/margins": 4.652711868286133, "rewards/rejected": -3.287619113922119, "step": 363, "tokens/chosen_response_len_mean": 301.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 134.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.29, "grad_norm": 3.0348087146187934, "learning_rate": 4.4580123273480643e-07, "logits/policy_chosen": -1.2777620553970337, "logits/policy_rejected": -1.6785014867782593, "logits/reference_chosen": -2.842172622680664, "logits/reference_rejected": -2.3908252716064453, "logps/policy_chosen": -62.06177520751953, "logps/policy_rejected": -431.913330078125, "logps/reference_chosen": -187.41107177734375, "logps/reference_rejected": -209.33456420898438, "loss": 0.1306, "rewards/accuracies": 1.0, "rewards/chosen": 1.2534929513931274, "rewards/margins": 3.4792802333831787, "rewards/rejected": -2.225787401199341, "step": 364, "tokens/chosen_response_len_mean": 385.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 249.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.29, "grad_norm": 4.751862010403708, "learning_rate": 4.453640612673566e-07, "logits/policy_chosen": -1.219412088394165, "logits/policy_rejected": -1.36615788936615, "logits/reference_chosen": -2.3538596630096436, "logits/reference_rejected": -2.0649256706237793, "logps/policy_chosen": -101.12548828125, "logps/policy_rejected": -373.8370361328125, "logps/reference_chosen": -326.5352783203125, "logps/reference_rejected": -239.3107147216797, "loss": 0.1992, "rewards/accuracies": 1.0, "rewards/chosen": 2.2540977001190186, "rewards/margins": 3.599360942840576, "rewards/rejected": -1.3452633619308472, "step": 365, "tokens/chosen_response_len_mean": 465.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 235.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.29, "grad_norm": 3.4845170475354874, "learning_rate": 4.4492534993024744e-07, "logits/policy_chosen": -1.7572671175003052, "logits/policy_rejected": -1.7631720304489136, "logits/reference_chosen": -2.83882737159729, "logits/reference_rejected": -2.7936973571777344, "logps/policy_chosen": -79.20316314697266, "logps/policy_rejected": -479.2203063964844, "logps/reference_chosen": -240.270263671875, "logps/reference_rejected": -315.88555908203125, "loss": 0.2738, "rewards/accuracies": 0.75, "rewards/chosen": 1.610671043395996, "rewards/margins": 3.2440185546875, "rewards/rejected": -1.633347511291504, "step": 366, "tokens/chosen_response_len_mean": 446.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 421.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.3, "grad_norm": 1.7048313796935655, "learning_rate": 4.4448510218142466e-07, "logits/policy_chosen": -1.9213192462921143, "logits/policy_rejected": -1.650076150894165, "logits/reference_chosen": -3.0253703594207764, "logits/reference_rejected": -2.3654181957244873, "logps/policy_chosen": -61.119239807128906, "logps/policy_rejected": -502.1123962402344, "logps/reference_chosen": -204.41744995117188, "logps/reference_rejected": -221.98794555664062, "loss": 0.1403, "rewards/accuracies": 1.0, "rewards/chosen": 1.4329822063446045, "rewards/margins": 4.234225749969482, "rewards/rejected": -2.801244020462036, "step": 367, "tokens/chosen_response_len_mean": 211.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 156.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.3, "grad_norm": 4.368110245343919, "learning_rate": 4.440433214909436e-07, "logits/policy_chosen": -1.6689025163650513, "logits/policy_rejected": -0.940861701965332, "logits/reference_chosen": -2.9102039337158203, "logits/reference_rejected": -2.0719833374023438, "logps/policy_chosen": -48.4640007019043, "logps/policy_rejected": -306.5902099609375, "logps/reference_chosen": -142.2967529296875, "logps/reference_rejected": -147.8551025390625, "loss": 0.2671, "rewards/accuracies": 0.75, "rewards/chosen": 0.938327431678772, "rewards/margins": 2.5256781578063965, "rewards/rejected": -1.587350845336914, "step": 368, "tokens/chosen_response_len_mean": 255.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 382.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.3, "grad_norm": 4.421616617478599, "learning_rate": 4.4360001134094274e-07, "logits/policy_chosen": -1.7381703853607178, "logits/policy_rejected": -1.873031497001648, "logits/reference_chosen": -2.868490695953369, "logits/reference_rejected": -2.679164171218872, "logps/policy_chosen": -37.81551742553711, "logps/policy_rejected": -327.39471435546875, "logps/reference_chosen": -100.18566131591797, "logps/reference_rejected": -154.6254425048828, "loss": 0.2761, "rewards/accuracies": 1.0, "rewards/chosen": 0.6237015128135681, "rewards/margins": 2.3513944149017334, "rewards/rejected": -1.7276926040649414, "step": 369, "tokens/chosen_response_len_mean": 260.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 207.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.3, "grad_norm": 3.55457857405225, "learning_rate": 4.431551752256155e-07, "logits/policy_chosen": -1.4202126264572144, "logits/policy_rejected": -1.435547113418579, "logits/reference_chosen": -2.81121563911438, "logits/reference_rejected": -2.563999652862549, "logps/policy_chosen": -81.54356384277344, "logps/policy_rejected": -511.54022216796875, "logps/reference_chosen": -295.8115539550781, "logps/reference_rejected": -280.714111328125, "loss": 0.0897, "rewards/accuracies": 1.0, "rewards/chosen": 2.1426796913146973, "rewards/margins": 4.4509406089782715, "rewards/rejected": -2.308260917663574, "step": 370, "tokens/chosen_response_len_mean": 406.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 281.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.3, "grad_norm": 3.6157257883700984, "learning_rate": 4.4270881665118344e-07, "logits/policy_chosen": -1.7662705183029175, "logits/policy_rejected": -1.9252934455871582, "logits/reference_chosen": -2.995553493499756, "logits/reference_rejected": -2.469679594039917, "logps/policy_chosen": -77.08085632324219, "logps/policy_rejected": -437.26995849609375, "logps/reference_chosen": -275.45654296875, "logps/reference_rejected": -245.6436767578125, "loss": 0.2254, "rewards/accuracies": 1.0, "rewards/chosen": 1.9837571382522583, "rewards/margins": 3.900019884109497, "rewards/rejected": -1.9162627458572388, "step": 371, "tokens/chosen_response_len_mean": 352.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 245.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.3, "grad_norm": 2.739985089644356, "learning_rate": 4.422609391358677e-07, "logits/policy_chosen": -1.491788387298584, "logits/policy_rejected": -1.8629511594772339, "logits/reference_chosen": -2.8367395401000977, "logits/reference_rejected": -2.385693073272705, "logps/policy_chosen": -93.3801498413086, "logps/policy_rejected": -564.1484985351562, "logps/reference_chosen": -333.2955322265625, "logps/reference_rejected": -284.53338623046875, "loss": 0.154, "rewards/accuracies": 1.0, "rewards/chosen": 2.399153709411621, "rewards/margins": 5.195304870605469, "rewards/rejected": -2.7961511611938477, "step": 372, "tokens/chosen_response_len_mean": 537.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 220.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.3, "grad_norm": 2.8326056798898325, "learning_rate": 4.418115462098623e-07, "logits/policy_chosen": -1.6880661249160767, "logits/policy_rejected": -1.8501157760620117, "logits/reference_chosen": -2.9830873012542725, "logits/reference_rejected": -2.656494140625, "logps/policy_chosen": -87.76195526123047, "logps/policy_rejected": -603.6038208007812, "logps/reference_chosen": -330.90252685546875, "logps/reference_rejected": -258.64581298828125, "loss": 0.1816, "rewards/accuracies": 1.0, "rewards/chosen": 2.4314053058624268, "rewards/margins": 5.880985260009766, "rewards/rejected": -3.449579954147339, "step": 373, "tokens/chosen_response_len_mean": 536.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 377.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.3, "grad_norm": 4.790162201367013, "learning_rate": 4.4136064141530547e-07, "logits/policy_chosen": -1.7553645372390747, "logits/policy_rejected": -1.6190441846847534, "logits/reference_chosen": -2.7890069484710693, "logits/reference_rejected": -2.1159238815307617, "logps/policy_chosen": -67.688232421875, "logps/policy_rejected": -195.291748046875, "logps/reference_chosen": -179.9830322265625, "logps/reference_rejected": -114.24205780029297, "loss": 0.1921, "rewards/accuracies": 1.0, "rewards/chosen": 1.1229479312896729, "rewards/margins": 1.9334447383880615, "rewards/rejected": -0.8104968070983887, "step": 374, "tokens/chosen_response_len_mean": 431.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 405.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.3, "grad_norm": 1.2307538383465877, "learning_rate": 4.409082283062523e-07, "logits/policy_chosen": -1.5772703886032104, "logits/policy_rejected": -1.6785141229629517, "logits/reference_chosen": -3.0875000953674316, "logits/reference_rejected": -2.7498016357421875, "logps/policy_chosen": -74.79031372070312, "logps/policy_rejected": -750.72998046875, "logps/reference_chosen": -317.4873352050781, "logps/reference_rejected": -347.156982421875, "loss": 0.0851, "rewards/accuracies": 1.0, "rewards/chosen": 2.4269702434539795, "rewards/margins": 6.462699890136719, "rewards/rejected": -4.03572940826416, "step": 375, "tokens/chosen_response_len_mean": 458.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 365.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.3, "grad_norm": 3.5542378235491863, "learning_rate": 4.4045431044864616e-07, "logits/policy_chosen": -1.6069151163101196, "logits/policy_rejected": -1.7103867530822754, "logits/reference_chosen": -2.6566100120544434, "logits/reference_rejected": -2.6409106254577637, "logps/policy_chosen": -87.49906921386719, "logps/policy_rejected": -665.1824951171875, "logps/reference_chosen": -305.02557373046875, "logps/reference_rejected": -320.46221923828125, "loss": 0.2368, "rewards/accuracies": 1.0, "rewards/chosen": 2.175264835357666, "rewards/margins": 5.622467517852783, "rewards/rejected": -3.447202682495117, "step": 376, "tokens/chosen_response_len_mean": 411.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 312.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.3, "grad_norm": 5.281625587606173, "learning_rate": 4.3999889142029126e-07, "logits/policy_chosen": -2.1449053287506104, "logits/policy_rejected": -2.194610118865967, "logits/reference_chosen": -2.8323793411254883, "logits/reference_rejected": -2.804175853729248, "logps/policy_chosen": -30.32268524169922, "logps/policy_rejected": -170.59368896484375, "logps/reference_chosen": -67.28926086425781, "logps/reference_rejected": -86.84202575683594, "loss": 0.3036, "rewards/accuracies": 1.0, "rewards/chosen": 0.3696657121181488, "rewards/margins": 1.20718252658844, "rewards/rejected": -0.8375166654586792, "step": 377, "tokens/chosen_response_len_mean": 183.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 105.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.3, "grad_norm": 1.9215327012324088, "learning_rate": 4.395419748108241e-07, "logits/policy_chosen": -1.883148431777954, "logits/policy_rejected": -1.9562857151031494, "logits/reference_chosen": -3.1288890838623047, "logits/reference_rejected": -2.9048759937286377, "logps/policy_chosen": -83.87744903564453, "logps/policy_rejected": -814.286865234375, "logps/reference_chosen": -300.5325622558594, "logps/reference_rejected": -364.4478759765625, "loss": 0.1434, "rewards/accuracies": 1.0, "rewards/chosen": 2.166551113128662, "rewards/margins": 6.66494083404541, "rewards/rejected": -4.498389720916748, "step": 378, "tokens/chosen_response_len_mean": 353.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 284.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.3, "grad_norm": 3.0494184783882075, "learning_rate": 4.390835642216848e-07, "logits/policy_chosen": -1.1829478740692139, "logits/policy_rejected": -1.6148120164871216, "logits/reference_chosen": -2.8968608379364014, "logits/reference_rejected": -2.4937872886657715, "logps/policy_chosen": -101.84024047851562, "logps/policy_rejected": -1095.6416015625, "logps/reference_chosen": -356.5980224609375, "logps/reference_rejected": -464.4998474121094, "loss": 0.0851, "rewards/accuracies": 1.0, "rewards/chosen": 2.5475780963897705, "rewards/margins": 8.85899543762207, "rewards/rejected": -6.311417579650879, "step": 379, "tokens/chosen_response_len_mean": 750.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 420.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.31, "grad_norm": 1.9839846610083902, "learning_rate": 4.386236632660897e-07, "logits/policy_chosen": -1.9111047983169556, "logits/policy_rejected": -1.440907597541809, "logits/reference_chosen": -2.8704569339752197, "logits/reference_rejected": -2.470503091812134, "logps/policy_chosen": -63.218116760253906, "logps/policy_rejected": -509.4794616699219, "logps/reference_chosen": -221.18771362304688, "logps/reference_rejected": -222.36109924316406, "loss": 0.0839, "rewards/accuracies": 1.0, "rewards/chosen": 1.5796959400177002, "rewards/margins": 4.4508795738220215, "rewards/rejected": -2.871183395385742, "step": 380, "tokens/chosen_response_len_mean": 366.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 483.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.31, "grad_norm": 3.547953034306201, "learning_rate": 4.3816227556900174e-07, "logits/policy_chosen": -2.1110708713531494, "logits/policy_rejected": -1.5525974035263062, "logits/reference_chosen": -3.074847459793091, "logits/reference_rejected": -2.299776315689087, "logps/policy_chosen": -53.559783935546875, "logps/policy_rejected": -340.3197937011719, "logps/reference_chosen": -210.47630310058594, "logps/reference_rejected": -170.03268432617188, "loss": 0.2292, "rewards/accuracies": 1.0, "rewards/chosen": 1.5691652297973633, "rewards/margins": 3.27203631401062, "rewards/rejected": -1.7028712034225464, "step": 381, "tokens/chosen_response_len_mean": 434.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 429.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.31, "grad_norm": 4.4598115746078175, "learning_rate": 4.376994047671028e-07, "logits/policy_chosen": -1.8473024368286133, "logits/policy_rejected": -1.9738845825195312, "logits/reference_chosen": -2.9645516872406006, "logits/reference_rejected": -2.810880184173584, "logps/policy_chosen": -37.34379196166992, "logps/policy_rejected": -328.9185485839844, "logps/reference_chosen": -105.24017333984375, "logps/reference_rejected": -159.31472778320312, "loss": 0.1772, "rewards/accuracies": 1.0, "rewards/chosen": 0.6789637804031372, "rewards/margins": 2.375002145767212, "rewards/rejected": -1.6960381269454956, "step": 382, "tokens/chosen_response_len_mean": 204.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 216.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.31, "grad_norm": 2.895844402337817, "learning_rate": 4.3723505450876454e-07, "logits/policy_chosen": -1.5201809406280518, "logits/policy_rejected": -1.8310809135437012, "logits/reference_chosen": -2.652768135070801, "logits/reference_rejected": -2.6164894104003906, "logps/policy_chosen": -89.18895721435547, "logps/policy_rejected": -672.33349609375, "logps/reference_chosen": -299.8074951171875, "logps/reference_rejected": -316.7373962402344, "loss": 0.1478, "rewards/accuracies": 1.0, "rewards/chosen": 2.1061851978302, "rewards/margins": 5.66214656829834, "rewards/rejected": -3.5559608936309814, "step": 383, "tokens/chosen_response_len_mean": 622.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 480.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.31, "grad_norm": 3.2525327057187328, "learning_rate": 4.3676922845401963e-07, "logits/policy_chosen": -1.4135372638702393, "logits/policy_rejected": -1.6460597515106201, "logits/reference_chosen": -2.6158249378204346, "logits/reference_rejected": -2.269045352935791, "logps/policy_chosen": -36.46479797363281, "logps/policy_rejected": -372.2850341796875, "logps/reference_chosen": -101.00570678710938, "logps/reference_rejected": -160.78067016601562, "loss": 0.1283, "rewards/accuracies": 1.0, "rewards/chosen": 0.645409107208252, "rewards/margins": 2.76045298576355, "rewards/rejected": -2.115043878555298, "step": 384, "tokens/chosen_response_len_mean": 362.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 215.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.31, "grad_norm": 2.683005455867468, "learning_rate": 4.363019302745334e-07, "logits/policy_chosen": -2.2419838905334473, "logits/policy_rejected": -2.421705961227417, "logits/reference_chosen": -3.0781402587890625, "logits/reference_rejected": -2.9199631214141846, "logps/policy_chosen": -49.374847412109375, "logps/policy_rejected": -359.7245178222656, "logps/reference_chosen": -158.96978759765625, "logps/reference_rejected": -127.78620910644531, "loss": 0.2265, "rewards/accuracies": 1.0, "rewards/chosen": 1.0959495306015015, "rewards/margins": 3.415332317352295, "rewards/rejected": -2.319382667541504, "step": 385, "tokens/chosen_response_len_mean": 254.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 102.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.31, "grad_norm": 4.3953584290948156, "learning_rate": 4.3583316365357416e-07, "logits/policy_chosen": -1.6831576824188232, "logits/policy_rejected": -1.8844032287597656, "logits/reference_chosen": -2.9197726249694824, "logits/reference_rejected": -2.744558811187744, "logps/policy_chosen": -82.87364959716797, "logps/policy_rejected": -661.0844116210938, "logps/reference_chosen": -322.45697021484375, "logps/reference_rejected": -285.1172180175781, "loss": 0.1246, "rewards/accuracies": 1.0, "rewards/chosen": 2.3958332538604736, "rewards/margins": 6.155505657196045, "rewards/rejected": -3.7596724033355713, "step": 386, "tokens/chosen_response_len_mean": 471.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 260.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.31, "grad_norm": 4.3894384552460215, "learning_rate": 4.3536293228598474e-07, "logits/policy_chosen": -1.8510702848434448, "logits/policy_rejected": -1.8795132637023926, "logits/reference_chosen": -2.6799912452697754, "logits/reference_rejected": -2.4659016132354736, "logps/policy_chosen": -32.05808639526367, "logps/policy_rejected": -213.7239990234375, "logps/reference_chosen": -59.347633361816406, "logps/reference_rejected": -68.51786804199219, "loss": 0.2542, "rewards/accuracies": 1.0, "rewards/chosen": 0.2728954553604126, "rewards/margins": 1.7249568700790405, "rewards/rejected": -1.4520612955093384, "step": 387, "tokens/chosen_response_len_mean": 63.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 50.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.31, "grad_norm": 9.267866458567886, "learning_rate": 4.3489123987815325e-07, "logits/policy_chosen": -1.4151192903518677, "logits/policy_rejected": -1.5208919048309326, "logits/reference_chosen": -2.8274762630462646, "logits/reference_rejected": -2.905880928039551, "logps/policy_chosen": -118.6706771850586, "logps/policy_rejected": -557.0550537109375, "logps/reference_chosen": -374.5296936035156, "logps/reference_rejected": -424.9022521972656, "loss": 0.1827, "rewards/accuracies": 1.0, "rewards/chosen": 2.5585901737213135, "rewards/margins": 3.8801183700561523, "rewards/rejected": -1.321528434753418, "step": 388, "tokens/chosen_response_len_mean": 562.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 549.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.31, "grad_norm": 4.103907207414104, "learning_rate": 4.344180901479836e-07, "logits/policy_chosen": -1.689210295677185, "logits/policy_rejected": -1.1707533597946167, "logits/reference_chosen": -2.7496488094329834, "logits/reference_rejected": -2.5293631553649902, "logps/policy_chosen": -95.53358459472656, "logps/policy_rejected": -641.15380859375, "logps/reference_chosen": -288.0838623046875, "logps/reference_rejected": -270.31884765625, "loss": 0.1837, "rewards/accuracies": 1.0, "rewards/chosen": 1.925502896308899, "rewards/margins": 5.633852958679199, "rewards/rejected": -3.7083497047424316, "step": 389, "tokens/chosen_response_len_mean": 366.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 445.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.31, "grad_norm": 4.588056708293884, "learning_rate": 4.339434868248665e-07, "logits/policy_chosen": -1.6808419227600098, "logits/policy_rejected": -1.7554115056991577, "logits/reference_chosen": -2.79362154006958, "logits/reference_rejected": -2.6228065490722656, "logps/policy_chosen": -59.64699172973633, "logps/policy_rejected": -678.405029296875, "logps/reference_chosen": -213.72731018066406, "logps/reference_rejected": -335.5184326171875, "loss": 0.2293, "rewards/accuracies": 1.0, "rewards/chosen": 1.54080331325531, "rewards/margins": 4.969668865203857, "rewards/rejected": -3.428865909576416, "step": 390, "tokens/chosen_response_len_mean": 348.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 301.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.31, "grad_norm": 3.0510324137868525, "learning_rate": 4.3346743364965e-07, "logits/policy_chosen": -1.049216628074646, "logits/policy_rejected": -1.8208162784576416, "logits/reference_chosen": -2.591167449951172, "logits/reference_rejected": -2.324847459793091, "logps/policy_chosen": -121.5611572265625, "logps/policy_rejected": -607.802001953125, "logps/reference_chosen": -316.2970275878906, "logps/reference_rejected": -231.97964477539062, "loss": 0.1775, "rewards/accuracies": 1.0, "rewards/chosen": 1.9473586082458496, "rewards/margins": 5.705582141876221, "rewards/rejected": -3.758223056793213, "step": 391, "tokens/chosen_response_len_mean": 472.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 194.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.32, "grad_norm": 4.799092230789488, "learning_rate": 4.3298993437460984e-07, "logits/policy_chosen": -1.3143819570541382, "logits/policy_rejected": -1.4681634902954102, "logits/reference_chosen": -2.5000357627868652, "logits/reference_rejected": -2.514500379562378, "logps/policy_chosen": -81.29645538330078, "logps/policy_rejected": -878.3502197265625, "logps/reference_chosen": -289.78057861328125, "logps/reference_rejected": -434.30841064453125, "loss": 0.2684, "rewards/accuracies": 0.75, "rewards/chosen": 2.084841012954712, "rewards/margins": 6.525258541107178, "rewards/rejected": -4.440417766571045, "step": 392, "tokens/chosen_response_len_mean": 493.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 346.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.32, "grad_norm": 5.0096860526087985, "learning_rate": 4.325109927634202e-07, "logits/policy_chosen": -1.745060682296753, "logits/policy_rejected": -1.8800654411315918, "logits/reference_chosen": -2.9817285537719727, "logits/reference_rejected": -2.4398183822631836, "logps/policy_chosen": -67.2919921875, "logps/policy_rejected": -429.408203125, "logps/reference_chosen": -218.21548461914062, "logps/reference_rejected": -260.8848571777344, "loss": 0.239, "rewards/accuracies": 1.0, "rewards/chosen": 1.50923490524292, "rewards/margins": 3.1944684982299805, "rewards/rejected": -1.6852335929870605, "step": 393, "tokens/chosen_response_len_mean": 263.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 170.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.32, "grad_norm": 3.990192788421323, "learning_rate": 4.320306125911236e-07, "logits/policy_chosen": -2.1053833961486816, "logits/policy_rejected": -2.0984866619110107, "logits/reference_chosen": -2.8531177043914795, "logits/reference_rejected": -2.862253189086914, "logps/policy_chosen": -26.376094818115234, "logps/policy_rejected": -305.2973327636719, "logps/reference_chosen": -47.91350555419922, "logps/reference_rejected": -131.7420196533203, "loss": 0.2484, "rewards/accuracies": 1.0, "rewards/chosen": 0.21537409722805023, "rewards/margins": 1.9509271383285522, "rewards/rejected": -1.7355530261993408, "step": 394, "tokens/chosen_response_len_mean": 129.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 149.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.32, "grad_norm": 6.374622408586315, "learning_rate": 4.315487976441013e-07, "logits/policy_chosen": -1.2467350959777832, "logits/policy_rejected": -1.5044665336608887, "logits/reference_chosen": -2.920576572418213, "logits/reference_rejected": -2.6558072566986084, "logps/policy_chosen": -138.9432373046875, "logps/policy_rejected": -726.0556030273438, "logps/reference_chosen": -493.89862060546875, "logps/reference_rejected": -350.41497802734375, "loss": 0.0826, "rewards/accuracies": 1.0, "rewards/chosen": 3.549553394317627, "rewards/margins": 7.305959224700928, "rewards/rejected": -3.756405830383301, "step": 395, "tokens/chosen_response_len_mean": 683.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 443.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.32, "grad_norm": 2.7801583537276717, "learning_rate": 4.31065551720044e-07, "logits/policy_chosen": -1.164729118347168, "logits/policy_rejected": -1.1291731595993042, "logits/reference_chosen": -2.5515594482421875, "logits/reference_rejected": -2.443310022354126, "logps/policy_chosen": -66.39266967773438, "logps/policy_rejected": -558.2879638671875, "logps/reference_chosen": -186.88536071777344, "logps/reference_rejected": -314.25531005859375, "loss": 0.19, "rewards/accuracies": 1.0, "rewards/chosen": 1.2049269676208496, "rewards/margins": 3.6452534198760986, "rewards/rejected": -2.440326452255249, "step": 396, "tokens/chosen_response_len_mean": 448.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 443.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.32, "grad_norm": 2.9706769612280617, "learning_rate": 4.3058087862792097e-07, "logits/policy_chosen": -1.182519555091858, "logits/policy_rejected": -1.190351128578186, "logits/reference_chosen": -2.546760082244873, "logits/reference_rejected": -2.415588617324829, "logps/policy_chosen": -64.53900146484375, "logps/policy_rejected": -359.20123291015625, "logps/reference_chosen": -171.31234741210938, "logps/reference_rejected": -217.0635986328125, "loss": 0.1348, "rewards/accuracies": 1.0, "rewards/chosen": 1.0677335262298584, "rewards/margins": 2.489109992980957, "rewards/rejected": -1.4213764667510986, "step": 397, "tokens/chosen_response_len_mean": 421.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 385.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.32, "grad_norm": 4.30537555824225, "learning_rate": 4.300947821879506e-07, "logits/policy_chosen": -1.8363888263702393, "logits/policy_rejected": -2.059960126876831, "logits/reference_chosen": -2.9730725288391113, "logits/reference_rejected": -2.7597203254699707, "logps/policy_chosen": -53.318687438964844, "logps/policy_rejected": -473.90850830078125, "logps/reference_chosen": -151.44744873046875, "logps/reference_rejected": -189.46267700195312, "loss": 0.261, "rewards/accuracies": 1.0, "rewards/chosen": 0.9812875390052795, "rewards/margins": 3.8257455825805664, "rewards/rejected": -2.8444581031799316, "step": 398, "tokens/chosen_response_len_mean": 290.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 171.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.32, "grad_norm": 1.3903903548910281, "learning_rate": 4.296072662315704e-07, "logits/policy_chosen": -1.257875919342041, "logits/policy_rejected": -1.1928701400756836, "logits/reference_chosen": -2.869974374771118, "logits/reference_rejected": -2.889599323272705, "logps/policy_chosen": -72.68022155761719, "logps/policy_rejected": -879.3326416015625, "logps/reference_chosen": -297.6036071777344, "logps/reference_rejected": -490.29583740234375, "loss": 0.1009, "rewards/accuracies": 1.0, "rewards/chosen": 2.2492337226867676, "rewards/margins": 6.139601707458496, "rewards/rejected": -3.8903677463531494, "step": 399, "tokens/chosen_response_len_mean": 611.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 622.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.32, "grad_norm": 2.979855295546658, "learning_rate": 4.291183346014062e-07, "logits/policy_chosen": -2.134671926498413, "logits/policy_rejected": -2.2338736057281494, "logits/reference_chosen": -3.2482404708862305, "logits/reference_rejected": -3.0586061477661133, "logps/policy_chosen": -53.64082336425781, "logps/policy_rejected": -510.7403869628906, "logps/reference_chosen": -155.8409423828125, "logps/reference_rejected": -154.61331176757812, "loss": 0.2301, "rewards/accuracies": 1.0, "rewards/chosen": 1.0220012664794922, "rewards/margins": 4.5832719802856445, "rewards/rejected": -3.5612707138061523, "step": 400, "tokens/chosen_response_len_mean": 202.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 134.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.32, "grad_norm": 4.268553682116388, "learning_rate": 4.286279911512426e-07, "logits/policy_chosen": -1.2192718982696533, "logits/policy_rejected": -1.4112502336502075, "logits/reference_chosen": -2.929900646209717, "logits/reference_rejected": -2.617180824279785, "logps/policy_chosen": -107.41123962402344, "logps/policy_rejected": -861.2205200195312, "logps/reference_chosen": -457.88720703125, "logps/reference_rejected": -415.5411071777344, "loss": 0.2105, "rewards/accuracies": 1.0, "rewards/chosen": 3.5047597885131836, "rewards/margins": 7.961553573608398, "rewards/rejected": -4.456793785095215, "step": 401, "tokens/chosen_response_len_mean": 650.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 464.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.32, "grad_norm": 3.201126591732796, "learning_rate": 4.28136239745992e-07, "logits/policy_chosen": -1.5901544094085693, "logits/policy_rejected": -1.7110729217529297, "logits/reference_chosen": -2.9678263664245605, "logits/reference_rejected": -2.9217777252197266, "logps/policy_chosen": -55.258575439453125, "logps/policy_rejected": -482.46002197265625, "logps/reference_chosen": -186.51856994628906, "logps/reference_rejected": -218.13978576660156, "loss": 0.1656, "rewards/accuracies": 0.75, "rewards/chosen": 1.312600016593933, "rewards/margins": 3.9558019638061523, "rewards/rejected": -2.643202066421509, "step": 402, "tokens/chosen_response_len_mean": 319.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 279.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.32, "grad_norm": 2.755733841295062, "learning_rate": 4.2764308426166457e-07, "logits/policy_chosen": -1.209920883178711, "logits/policy_rejected": -1.3290446996688843, "logits/reference_chosen": -2.521901845932007, "logits/reference_rejected": -2.5550456047058105, "logps/policy_chosen": -92.68165588378906, "logps/policy_rejected": -1207.7777099609375, "logps/reference_chosen": -366.5865478515625, "logps/reference_rejected": -493.7196044921875, "loss": 0.1949, "rewards/accuracies": 1.0, "rewards/chosen": 2.739048957824707, "rewards/margins": 9.879630088806152, "rewards/rejected": -7.140581130981445, "step": 403, "tokens/chosen_response_len_mean": 612.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 444.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.32, "grad_norm": 4.388247895143732, "learning_rate": 4.271485285853373e-07, "logits/policy_chosen": -2.0190563201904297, "logits/policy_rejected": -2.0062270164489746, "logits/reference_chosen": -2.7125706672668457, "logits/reference_rejected": -2.6811699867248535, "logps/policy_chosen": -28.796709060668945, "logps/policy_rejected": -91.47296142578125, "logps/reference_chosen": -29.286884307861328, "logps/reference_rejected": -48.171077728271484, "loss": 0.2241, "rewards/accuracies": 0.75, "rewards/chosen": 0.004901757463812828, "rewards/margins": 0.43792060017585754, "rewards/rejected": -0.43301886320114136, "step": 404, "tokens/chosen_response_len_mean": 22.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 25.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.33, "grad_norm": 1.8962188440528207, "learning_rate": 4.266525766151238e-07, "logits/policy_chosen": -1.1334002017974854, "logits/policy_rejected": -1.4689135551452637, "logits/reference_chosen": -2.716999053955078, "logits/reference_rejected": -2.385608196258545, "logps/policy_chosen": -105.0840835571289, "logps/policy_rejected": -740.72998046875, "logps/reference_chosen": -380.8420104980469, "logps/reference_rejected": -305.6466979980469, "loss": 0.0838, "rewards/accuracies": 1.0, "rewards/chosen": 2.7575788497924805, "rewards/margins": 7.10841178894043, "rewards/rejected": -4.350832939147949, "step": 405, "tokens/chosen_response_len_mean": 690.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 363.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.33, "grad_norm": 2.1111760115546776, "learning_rate": 4.261552322601431e-07, "logits/policy_chosen": -2.5506460666656494, "logits/policy_rejected": -2.641453266143799, "logits/reference_chosen": -3.1168787479400635, "logits/reference_rejected": -2.71101975440979, "logps/policy_chosen": -26.55121612548828, "logps/policy_rejected": -170.76358032226562, "logps/reference_chosen": -59.65875244140625, "logps/reference_rejected": -49.777122497558594, "loss": 0.1723, "rewards/accuracies": 1.0, "rewards/chosen": 0.33107537031173706, "rewards/margins": 1.5409399271011353, "rewards/rejected": -1.209864616394043, "step": 406, "tokens/chosen_response_len_mean": 73.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 35.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.33, "grad_norm": 3.260613936203855, "learning_rate": 4.2565649944048923e-07, "logits/policy_chosen": -1.8775959014892578, "logits/policy_rejected": -1.8169511556625366, "logits/reference_chosen": -3.01236891746521, "logits/reference_rejected": -2.9205944538116455, "logps/policy_chosen": -99.25498962402344, "logps/policy_rejected": -958.16064453125, "logps/reference_chosen": -368.29156494140625, "logps/reference_rejected": -485.85137939453125, "loss": 0.1257, "rewards/accuracies": 1.0, "rewards/chosen": 2.69036602973938, "rewards/margins": 7.413458347320557, "rewards/rejected": -4.723093032836914, "step": 407, "tokens/chosen_response_len_mean": 447.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 481.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.33, "grad_norm": 1.4994292762921666, "learning_rate": 4.2515638208720017e-07, "logits/policy_chosen": -1.3916863203048706, "logits/policy_rejected": -1.5089915990829468, "logits/reference_chosen": -2.8834567070007324, "logits/reference_rejected": -2.730672597885132, "logps/policy_chosen": -87.06869506835938, "logps/policy_rejected": -708.5361328125, "logps/reference_chosen": -240.7329559326172, "logps/reference_rejected": -328.63568115234375, "loss": 0.0956, "rewards/accuracies": 1.0, "rewards/chosen": 1.5366424322128296, "rewards/margins": 5.335647106170654, "rewards/rejected": -3.799004554748535, "step": 408, "tokens/chosen_response_len_mean": 335.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 319.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.33, "grad_norm": 3.804336061637174, "learning_rate": 4.2465488414222675e-07, "logits/policy_chosen": -1.3066346645355225, "logits/policy_rejected": -1.5538992881774902, "logits/reference_chosen": -2.7491512298583984, "logits/reference_rejected": -2.5461301803588867, "logps/policy_chosen": -73.69843292236328, "logps/policy_rejected": -907.4656372070312, "logps/reference_chosen": -274.044677734375, "logps/reference_rejected": -401.0233154296875, "loss": 0.1424, "rewards/accuracies": 1.0, "rewards/chosen": 2.003462314605713, "rewards/margins": 7.067885398864746, "rewards/rejected": -5.064422607421875, "step": 409, "tokens/chosen_response_len_mean": 530.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 431.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.33, "grad_norm": 3.5780045268337726, "learning_rate": 4.241520095584018e-07, "logits/policy_chosen": -1.7061024904251099, "logits/policy_rejected": -1.8617756366729736, "logits/reference_chosen": -2.8783411979675293, "logits/reference_rejected": -2.676494598388672, "logps/policy_chosen": -77.21218872070312, "logps/policy_rejected": -727.73583984375, "logps/reference_chosen": -247.0732421875, "logps/reference_rejected": -277.2325439453125, "loss": 0.1838, "rewards/accuracies": 1.0, "rewards/chosen": 1.6986103057861328, "rewards/margins": 6.203642845153809, "rewards/rejected": -4.505032539367676, "step": 410, "tokens/chosen_response_len_mean": 286.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 222.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.33, "grad_norm": 4.526177032986618, "learning_rate": 4.236477622994089e-07, "logits/policy_chosen": -1.5245254039764404, "logits/policy_rejected": -1.8174612522125244, "logits/reference_chosen": -2.9701709747314453, "logits/reference_rejected": -2.106998920440674, "logps/policy_chosen": -56.7745361328125, "logps/policy_rejected": -579.046142578125, "logps/reference_chosen": -207.30511474609375, "logps/reference_rejected": -216.8162841796875, "loss": 0.2017, "rewards/accuracies": 1.0, "rewards/chosen": 1.5053056478500366, "rewards/margins": 5.127603530883789, "rewards/rejected": -3.6222984790802, "step": 411, "tokens/chosen_response_len_mean": 336.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 168.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.33, "grad_norm": 2.0146954189338393, "learning_rate": 4.2314214633975097e-07, "logits/policy_chosen": -1.5148265361785889, "logits/policy_rejected": -1.7217381000518799, "logits/reference_chosen": -2.8511645793914795, "logits/reference_rejected": -2.744839668273926, "logps/policy_chosen": -110.9912109375, "logps/policy_rejected": -652.6676025390625, "logps/reference_chosen": -460.8502502441406, "logps/reference_rejected": -380.97821044921875, "loss": 0.1926, "rewards/accuracies": 1.0, "rewards/chosen": 3.4985907077789307, "rewards/margins": 6.215484619140625, "rewards/rejected": -2.7168941497802734, "step": 412, "tokens/chosen_response_len_mean": 686.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 465.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.33, "grad_norm": 3.07418927926233, "learning_rate": 4.226351656647194e-07, "logits/policy_chosen": -2.375103712081909, "logits/policy_rejected": -2.5675175189971924, "logits/reference_chosen": -3.0197691917419434, "logits/reference_rejected": -2.983851432800293, "logps/policy_chosen": -43.199851989746094, "logps/policy_rejected": -454.6613464355469, "logps/reference_chosen": -176.32766723632812, "logps/reference_rejected": -172.3994140625, "loss": 0.201, "rewards/accuracies": 1.0, "rewards/chosen": 1.3312782049179077, "rewards/margins": 4.153897285461426, "rewards/rejected": -2.8226189613342285, "step": 413, "tokens/chosen_response_len_mean": 238.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 109.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.33, "grad_norm": 3.214234675653117, "learning_rate": 4.2212682427036207e-07, "logits/policy_chosen": -1.683384895324707, "logits/policy_rejected": -1.7757070064544678, "logits/reference_chosen": -3.0007071495056152, "logits/reference_rejected": -2.7569046020507812, "logps/policy_chosen": -83.35159301757812, "logps/policy_rejected": -1168.320556640625, "logps/reference_chosen": -318.6688232421875, "logps/reference_rejected": -487.10333251953125, "loss": 0.2492, "rewards/accuracies": 1.0, "rewards/chosen": 2.3531723022460938, "rewards/margins": 9.16534423828125, "rewards/rejected": -6.812171936035156, "step": 414, "tokens/chosen_response_len_mean": 382.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 309.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.33, "grad_norm": 7.05534013367573, "learning_rate": 4.216171261634521e-07, "logits/policy_chosen": -1.2008273601531982, "logits/policy_rejected": -1.267887830734253, "logits/reference_chosen": -2.889969825744629, "logits/reference_rejected": -2.5156002044677734, "logps/policy_chosen": -110.30436706542969, "logps/policy_rejected": -835.0813598632812, "logps/reference_chosen": -343.83172607421875, "logps/reference_rejected": -419.806884765625, "loss": 0.1776, "rewards/accuracies": 1.0, "rewards/chosen": 2.335273504257202, "rewards/margins": 6.48801851272583, "rewards/rejected": -4.152745246887207, "step": 415, "tokens/chosen_response_len_mean": 520.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 457.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.33, "grad_norm": 4.503495871779908, "learning_rate": 4.211060753614565e-07, "logits/policy_chosen": -1.5078086853027344, "logits/policy_rejected": -1.604093074798584, "logits/reference_chosen": -3.161609649658203, "logits/reference_rejected": -2.910872459411621, "logps/policy_chosen": -113.97125244140625, "logps/policy_rejected": -1133.2587890625, "logps/reference_chosen": -411.87451171875, "logps/reference_rejected": -516.1700439453125, "loss": 0.0946, "rewards/accuracies": 1.0, "rewards/chosen": 2.979032278060913, "rewards/margins": 9.149919509887695, "rewards/rejected": -6.170886993408203, "step": 416, "tokens/chosen_response_len_mean": 528.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 459.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.34, "grad_norm": 2.097817299341684, "learning_rate": 4.205936758925043e-07, "logits/policy_chosen": -1.9427061080932617, "logits/policy_rejected": -1.928597092628479, "logits/reference_chosen": -3.03009033203125, "logits/reference_rejected": -2.9061622619628906, "logps/policy_chosen": -150.2655792236328, "logps/policy_rejected": -1011.0711059570312, "logps/reference_chosen": -301.38134765625, "logps/reference_rejected": -405.5292663574219, "loss": 0.0702, "rewards/accuracies": 1.0, "rewards/chosen": 1.5111576318740845, "rewards/margins": 7.56657600402832, "rewards/rejected": -6.055418968200684, "step": 417, "tokens/chosen_response_len_mean": 499.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 297.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.34, "grad_norm": 2.189913916441873, "learning_rate": 4.200799317953544e-07, "logits/policy_chosen": -2.0002455711364746, "logits/policy_rejected": -2.046023368835449, "logits/reference_chosen": -3.081580400466919, "logits/reference_rejected": -3.055077075958252, "logps/policy_chosen": -82.79331970214844, "logps/policy_rejected": -431.25262451171875, "logps/reference_chosen": -300.2025451660156, "logps/reference_rejected": -329.3789367675781, "loss": 0.0963, "rewards/accuracies": 1.0, "rewards/chosen": 2.1740922927856445, "rewards/margins": 3.192829132080078, "rewards/rejected": -1.018736720085144, "step": 418, "tokens/chosen_response_len_mean": 402.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 379.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.34, "grad_norm": 1.9957462015690448, "learning_rate": 4.1956484711936456e-07, "logits/policy_chosen": -1.3971436023712158, "logits/policy_rejected": -1.6208505630493164, "logits/reference_chosen": -2.894362211227417, "logits/reference_rejected": -2.2002763748168945, "logps/policy_chosen": -104.73182678222656, "logps/policy_rejected": -981.6074829101562, "logps/reference_chosen": -377.73626708984375, "logps/reference_rejected": -490.827880859375, "loss": 0.0868, "rewards/accuracies": 1.0, "rewards/chosen": 2.7300448417663574, "rewards/margins": 7.637840270996094, "rewards/rejected": -4.9077959060668945, "step": 419, "tokens/chosen_response_len_mean": 388.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 388.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.34, "grad_norm": 3.2963341725856554, "learning_rate": 4.19048425924459e-07, "logits/policy_chosen": -0.8859174251556396, "logits/policy_rejected": -1.1743956804275513, "logits/reference_chosen": -2.209782361984253, "logits/reference_rejected": -1.7737939357757568, "logps/policy_chosen": -87.35176086425781, "logps/policy_rejected": -571.3587036132812, "logps/reference_chosen": -229.13536071777344, "logps/reference_rejected": -191.48001098632812, "loss": 0.1983, "rewards/accuracies": 1.0, "rewards/chosen": 1.41783607006073, "rewards/margins": 5.216622352600098, "rewards/rejected": -3.7987866401672363, "step": 420, "tokens/chosen_response_len_mean": 264.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 151.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.34, "grad_norm": 4.536881518708078, "learning_rate": 4.185306722810962e-07, "logits/policy_chosen": -1.7436951398849487, "logits/policy_rejected": -2.112318515777588, "logits/reference_chosen": -2.859280824661255, "logits/reference_rejected": -1.5029305219650269, "logps/policy_chosen": -50.8330078125, "logps/policy_rejected": -336.08221435546875, "logps/reference_chosen": -99.3558120727539, "logps/reference_rejected": -126.44001007080078, "loss": 0.1507, "rewards/accuracies": 1.0, "rewards/chosen": 0.48522794246673584, "rewards/margins": 2.5816502571105957, "rewards/rejected": -2.0964221954345703, "step": 421, "tokens/chosen_response_len_mean": 164.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 69.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.34, "grad_norm": 3.7274301986248, "learning_rate": 4.180115902702372e-07, "logits/policy_chosen": -1.4023182392120361, "logits/policy_rejected": -1.7675896883010864, "logits/reference_chosen": -3.0383846759796143, "logits/reference_rejected": -2.3115711212158203, "logps/policy_chosen": -100.04576110839844, "logps/policy_rejected": -859.7716064453125, "logps/reference_chosen": -420.9822692871094, "logps/reference_rejected": -343.9464111328125, "loss": 0.1779, "rewards/accuracies": 1.0, "rewards/chosen": 3.209364891052246, "rewards/margins": 8.367616653442383, "rewards/rejected": -5.1582512855529785, "step": 422, "tokens/chosen_response_len_mean": 535.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 257.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.34, "grad_norm": 2.8716382814297066, "learning_rate": 4.1749118398331347e-07, "logits/policy_chosen": -1.2414610385894775, "logits/policy_rejected": -1.2911479473114014, "logits/reference_chosen": -2.841339588165283, "logits/reference_rejected": -2.7952871322631836, "logps/policy_chosen": -103.96023559570312, "logps/policy_rejected": -1012.7462158203125, "logps/reference_chosen": -400.96234130859375, "logps/reference_rejected": -512.890625, "loss": 0.07, "rewards/accuracies": 1.0, "rewards/chosen": 2.9700207710266113, "rewards/margins": 7.9685773849487305, "rewards/rejected": -4.998556613922119, "step": 423, "tokens/chosen_response_len_mean": 660.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 620.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.34, "grad_norm": 2.992516243108965, "learning_rate": 4.169694575221942e-07, "logits/policy_chosen": -1.4850367307662964, "logits/policy_rejected": -1.6813836097717285, "logits/reference_chosen": -2.949424982070923, "logits/reference_rejected": -2.575556755065918, "logps/policy_chosen": -79.53746032714844, "logps/policy_rejected": -865.638916015625, "logps/reference_chosen": -315.7203369140625, "logps/reference_rejected": -370.00537109375, "loss": 0.1411, "rewards/accuracies": 1.0, "rewards/chosen": 2.3618288040161133, "rewards/margins": 7.318163871765137, "rewards/rejected": -4.956335067749023, "step": 424, "tokens/chosen_response_len_mean": 311.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 229.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.34, "grad_norm": 2.8328748406832367, "learning_rate": 4.164464149991545e-07, "logits/policy_chosen": -1.697274088859558, "logits/policy_rejected": -1.8267579078674316, "logits/reference_chosen": -3.064708709716797, "logits/reference_rejected": -2.918539047241211, "logps/policy_chosen": -57.181243896484375, "logps/policy_rejected": -458.12835693359375, "logps/reference_chosen": -193.5140380859375, "logps/reference_rejected": -147.54403686523438, "loss": 0.0783, "rewards/accuracies": 1.0, "rewards/chosen": 1.3633277416229248, "rewards/margins": 4.469170570373535, "rewards/rejected": -3.1058433055877686, "step": 425, "tokens/chosen_response_len_mean": 255.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 95.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.34, "grad_norm": 2.062408676437582, "learning_rate": 4.1592206053684264e-07, "logits/policy_chosen": -1.7967188358306885, "logits/policy_rejected": -1.874650478363037, "logits/reference_chosen": -3.0328989028930664, "logits/reference_rejected": -2.632453441619873, "logps/policy_chosen": -50.73225402832031, "logps/policy_rejected": -545.9600830078125, "logps/reference_chosen": -169.25364685058594, "logps/reference_rejected": -204.98764038085938, "loss": 0.1417, "rewards/accuracies": 1.0, "rewards/chosen": 1.1852138042449951, "rewards/margins": 4.5949387550354, "rewards/rejected": -3.409724712371826, "step": 426, "tokens/chosen_response_len_mean": 177.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 155.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.34, "grad_norm": 2.236967596720631, "learning_rate": 4.1539639826824764e-07, "logits/policy_chosen": -1.5609228610992432, "logits/policy_rejected": -1.6843552589416504, "logits/reference_chosen": -2.964130163192749, "logits/reference_rejected": -2.374593734741211, "logps/policy_chosen": -83.80799102783203, "logps/policy_rejected": -850.1075439453125, "logps/reference_chosen": -335.40484619140625, "logps/reference_rejected": -406.99139404296875, "loss": 0.1003, "rewards/accuracies": 1.0, "rewards/chosen": 2.5159683227539062, "rewards/margins": 6.94713020324707, "rewards/rejected": -4.431161403656006, "step": 427, "tokens/chosen_response_len_mean": 432.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 358.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.34, "grad_norm": 4.021426985536353, "learning_rate": 4.148694323366667e-07, "logits/policy_chosen": -2.2846264839172363, "logits/policy_rejected": -2.474949359893799, "logits/reference_chosen": -3.068881034851074, "logits/reference_rejected": -2.916999340057373, "logps/policy_chosen": -54.07254409790039, "logps/policy_rejected": -278.12530517578125, "logps/reference_chosen": -202.6640625, "logps/reference_rejected": -123.41377258300781, "loss": 0.2022, "rewards/accuracies": 1.0, "rewards/chosen": 1.485914945602417, "rewards/margins": 3.0330300331115723, "rewards/rejected": -1.5471153259277344, "step": 428, "tokens/chosen_response_len_mean": 227.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 102.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.34, "grad_norm": 5.345801600983718, "learning_rate": 4.143411668956728e-07, "logits/policy_chosen": -1.6848000288009644, "logits/policy_rejected": -1.7459708452224731, "logits/reference_chosen": -2.5471320152282715, "logits/reference_rejected": -2.352344512939453, "logps/policy_chosen": -55.883670806884766, "logps/policy_rejected": -331.67059326171875, "logps/reference_chosen": -164.4464111328125, "logps/reference_rejected": -162.13949584960938, "loss": 0.2186, "rewards/accuracies": 1.0, "rewards/chosen": 1.0856271982192993, "rewards/margins": 2.780938148498535, "rewards/rejected": -1.6953109502792358, "step": 429, "tokens/chosen_response_len_mean": 207.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 93.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.35, "grad_norm": 2.7420590797197613, "learning_rate": 4.1381160610908135e-07, "logits/policy_chosen": -1.2698513269424438, "logits/policy_rejected": -1.3237286806106567, "logits/reference_chosen": -2.986090660095215, "logits/reference_rejected": -2.4016549587249756, "logps/policy_chosen": -59.47589111328125, "logps/policy_rejected": -624.0321655273438, "logps/reference_chosen": -226.86578369140625, "logps/reference_rejected": -271.3048400878906, "loss": 0.1937, "rewards/accuracies": 1.0, "rewards/chosen": 1.6738988161087036, "rewards/margins": 5.201171875, "rewards/rejected": -3.527272939682007, "step": 430, "tokens/chosen_response_len_mean": 318.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 237.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.35, "grad_norm": 17.51425723640511, "learning_rate": 4.1328075415091797e-07, "logits/policy_chosen": -1.3769862651824951, "logits/policy_rejected": -1.4253036975860596, "logits/reference_chosen": -2.627458095550537, "logits/reference_rejected": -2.8932135105133057, "logps/policy_chosen": -118.02972412109375, "logps/policy_rejected": -1191.05712890625, "logps/reference_chosen": -446.54656982421875, "logps/reference_rejected": -551.8095703125, "loss": 0.3468, "rewards/accuracies": 1.0, "rewards/chosen": 3.2851686477661133, "rewards/margins": 9.677642822265625, "rewards/rejected": -6.392475128173828, "step": 431, "tokens/chosen_response_len_mean": 365.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 322.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.35, "grad_norm": 3.0063842553120814, "learning_rate": 4.127486152053854e-07, "logits/policy_chosen": -1.8279298543930054, "logits/policy_rejected": -1.8977150917053223, "logits/reference_chosen": -2.812507152557373, "logits/reference_rejected": -2.5587706565856934, "logps/policy_chosen": -50.766231536865234, "logps/policy_rejected": -422.5538635253906, "logps/reference_chosen": -181.3826141357422, "logps/reference_rejected": -220.7954559326172, "loss": 0.2338, "rewards/accuracies": 1.0, "rewards/chosen": 1.3061637878417969, "rewards/margins": 3.3237476348876953, "rewards/rejected": -2.0175840854644775, "step": 432, "tokens/chosen_response_len_mean": 257.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 212.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.35, "grad_norm": 3.6070845301119636, "learning_rate": 4.1221519346683025e-07, "logits/policy_chosen": -1.7052745819091797, "logits/policy_rejected": -1.8579838275909424, "logits/reference_chosen": -2.9674618244171143, "logits/reference_rejected": -2.4956464767456055, "logps/policy_chosen": -58.71564865112305, "logps/policy_rejected": -627.035888671875, "logps/reference_chosen": -215.49732971191406, "logps/reference_rejected": -227.08786010742188, "loss": 0.2068, "rewards/accuracies": 1.0, "rewards/chosen": 1.5678167343139648, "rewards/margins": 5.567296981811523, "rewards/rejected": -3.9994797706604004, "step": 433, "tokens/chosen_response_len_mean": 307.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 276.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.35, "grad_norm": 3.8229512032067072, "learning_rate": 4.1168049313971044e-07, "logits/policy_chosen": -1.222996473312378, "logits/policy_rejected": -1.5602505207061768, "logits/reference_chosen": -2.6328537464141846, "logits/reference_rejected": -2.2551283836364746, "logps/policy_chosen": -117.59001159667969, "logps/policy_rejected": -424.58990478515625, "logps/reference_chosen": -304.99359130859375, "logps/reference_rejected": -170.0227813720703, "loss": 0.1745, "rewards/accuracies": 1.0, "rewards/chosen": 1.8740357160568237, "rewards/margins": 4.41970682144165, "rewards/rejected": -2.545670986175537, "step": 434, "tokens/chosen_response_len_mean": 285.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 141.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.35, "grad_norm": 5.849826855827791, "learning_rate": 4.1114451843856157e-07, "logits/policy_chosen": -1.7831515073776245, "logits/policy_rejected": -2.1642847061157227, "logits/reference_chosen": -2.7312891483306885, "logits/reference_rejected": -2.752143383026123, "logps/policy_chosen": -82.5667953491211, "logps/policy_rejected": -596.3550415039062, "logps/reference_chosen": -212.68727111816406, "logps/reference_rejected": -242.5646514892578, "loss": 0.2724, "rewards/accuracies": 1.0, "rewards/chosen": 1.3012046813964844, "rewards/margins": 4.839108467102051, "rewards/rejected": -3.5379040241241455, "step": 435, "tokens/chosen_response_len_mean": 398.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 225.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.35, "grad_norm": 4.967666219878217, "learning_rate": 4.106072735879642e-07, "logits/policy_chosen": -1.4188954830169678, "logits/policy_rejected": -1.4325001239776611, "logits/reference_chosen": -2.6980528831481934, "logits/reference_rejected": -2.5964839458465576, "logps/policy_chosen": -41.39575958251953, "logps/policy_rejected": -402.8433837890625, "logps/reference_chosen": -118.13224792480469, "logps/reference_rejected": -169.9378662109375, "loss": 0.2193, "rewards/accuracies": 0.75, "rewards/chosen": 0.7673648595809937, "rewards/margins": 3.0964198112487793, "rewards/rejected": -2.329055070877075, "step": 436, "tokens/chosen_response_len_mean": 212.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 213.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.35, "grad_norm": 2.7162493902101286, "learning_rate": 4.1006876282250984e-07, "logits/policy_chosen": -1.466094732284546, "logits/policy_rejected": -1.6965906620025635, "logits/reference_chosen": -2.997114658355713, "logits/reference_rejected": -2.4590818881988525, "logps/policy_chosen": -89.01886749267578, "logps/policy_rejected": -685.9882202148438, "logps/reference_chosen": -331.4296875, "logps/reference_rejected": -406.5826110839844, "loss": 0.1821, "rewards/accuracies": 1.0, "rewards/chosen": 2.4241080284118652, "rewards/margins": 5.218163967132568, "rewards/rejected": -2.794055700302124, "step": 437, "tokens/chosen_response_len_mean": 447.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 390.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.35, "grad_norm": 3.002567622989937, "learning_rate": 4.0952899038676846e-07, "logits/policy_chosen": -1.919247031211853, "logits/policy_rejected": -1.9389680624008179, "logits/reference_chosen": -2.785936117172241, "logits/reference_rejected": -2.8493332862854004, "logps/policy_chosen": -38.87525177001953, "logps/policy_rejected": -104.11477661132812, "logps/reference_chosen": -83.54544067382812, "logps/reference_rejected": -100.99596405029297, "loss": 0.2881, "rewards/accuracies": 0.75, "rewards/chosen": 0.44670188426971436, "rewards/margins": 0.4778900742530823, "rewards/rejected": -0.03118819370865822, "step": 438, "tokens/chosen_response_len_mean": 132.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 130.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.35, "grad_norm": 2.8151324350429867, "learning_rate": 4.0898796053525433e-07, "logits/policy_chosen": -1.4973105192184448, "logits/policy_rejected": -1.5697115659713745, "logits/reference_chosen": -3.18088960647583, "logits/reference_rejected": -3.056142568588257, "logps/policy_chosen": -45.63398742675781, "logps/policy_rejected": -481.3449401855469, "logps/reference_chosen": -163.41641235351562, "logps/reference_rejected": -209.1478729248047, "loss": 0.1977, "rewards/accuracies": 1.0, "rewards/chosen": 1.1778240203857422, "rewards/margins": 3.899794578552246, "rewards/rejected": -2.721970319747925, "step": 439, "tokens/chosen_response_len_mean": 273.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 241.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.35, "grad_norm": 1.5282334958119317, "learning_rate": 4.0844567753239274e-07, "logits/policy_chosen": -1.8370198011398315, "logits/policy_rejected": -1.961785078048706, "logits/reference_chosen": -2.621945381164551, "logits/reference_rejected": -2.461028575897217, "logps/policy_chosen": -51.12299728393555, "logps/policy_rejected": -252.86175537109375, "logps/reference_chosen": -126.06745910644531, "logps/reference_rejected": -104.03255462646484, "loss": 0.1958, "rewards/accuracies": 0.75, "rewards/chosen": 0.7494446635246277, "rewards/margins": 2.237736701965332, "rewards/rejected": -1.4882919788360596, "step": 440, "tokens/chosen_response_len_mean": 132.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 85.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.35, "grad_norm": 2.9568899869246725, "learning_rate": 4.0790214565248646e-07, "logits/policy_chosen": -2.175638437271118, "logits/policy_rejected": -2.2474286556243896, "logits/reference_chosen": -3.1316123008728027, "logits/reference_rejected": -3.0298709869384766, "logps/policy_chosen": -59.25941467285156, "logps/policy_rejected": -751.8880615234375, "logps/reference_chosen": -253.11935424804688, "logps/reference_rejected": -319.33355712890625, "loss": 0.1966, "rewards/accuracies": 1.0, "rewards/chosen": 1.9385993480682373, "rewards/margins": 6.264143943786621, "rewards/rejected": -4.325545310974121, "step": 441, "tokens/chosen_response_len_mean": 315.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 296.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.36, "grad_norm": 4.1969511500967975, "learning_rate": 4.07357369179682e-07, "logits/policy_chosen": -0.6922111511230469, "logits/policy_rejected": -0.9226256608963013, "logits/reference_chosen": -2.4857916831970215, "logits/reference_rejected": -1.7259654998779297, "logps/policy_chosen": -62.29807662963867, "logps/policy_rejected": -315.15863037109375, "logps/reference_chosen": -194.74822998046875, "logps/reference_rejected": -133.52804565429688, "loss": 0.2108, "rewards/accuracies": 1.0, "rewards/chosen": 1.324501633644104, "rewards/margins": 3.1408071517944336, "rewards/rejected": -1.8163057565689087, "step": 442, "tokens/chosen_response_len_mean": 240.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 122.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.36, "grad_norm": 2.377949338984507, "learning_rate": 4.0681135240793573e-07, "logits/policy_chosen": -1.7226147651672363, "logits/policy_rejected": -1.8669655323028564, "logits/reference_chosen": -2.9326863288879395, "logits/reference_rejected": -2.767451763153076, "logps/policy_chosen": -62.14042663574219, "logps/policy_rejected": -972.4740600585938, "logps/reference_chosen": -256.1126708984375, "logps/reference_rejected": -380.34942626953125, "loss": 0.2178, "rewards/accuracies": 1.0, "rewards/chosen": 1.9397224187850952, "rewards/margins": 7.860968589782715, "rewards/rejected": -5.921245574951172, "step": 443, "tokens/chosen_response_len_mean": 339.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 282.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.36, "grad_norm": 2.58448109714579, "learning_rate": 4.062640996409801e-07, "logits/policy_chosen": -1.7527000904083252, "logits/policy_rejected": -2.007575750350952, "logits/reference_chosen": -2.902820587158203, "logits/reference_rejected": -2.2178595066070557, "logps/policy_chosen": -58.31782913208008, "logps/policy_rejected": -388.484130859375, "logps/reference_chosen": -192.4158935546875, "logps/reference_rejected": -138.38531494140625, "loss": 0.2186, "rewards/accuracies": 1.0, "rewards/chosen": 1.3409807682037354, "rewards/margins": 3.8419687747955322, "rewards/rejected": -2.500988006591797, "step": 444, "tokens/chosen_response_len_mean": 268.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 130.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.36, "grad_norm": 5.002394103035561, "learning_rate": 4.057156151922898e-07, "logits/policy_chosen": -1.6491831541061401, "logits/policy_rejected": -1.6232179403305054, "logits/reference_chosen": -2.821261405944824, "logits/reference_rejected": -2.8910410404205322, "logps/policy_chosen": -101.18916320800781, "logps/policy_rejected": -1515.281982421875, "logps/reference_chosen": -461.17987060546875, "logps/reference_rejected": -736.8016357421875, "loss": 0.253, "rewards/accuracies": 1.0, "rewards/chosen": 3.5999069213867188, "rewards/margins": 11.384710311889648, "rewards/rejected": -7.7848029136657715, "step": 445, "tokens/chosen_response_len_mean": 496.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 517.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.36, "grad_norm": 2.691158731758319, "learning_rate": 4.0516590338504777e-07, "logits/policy_chosen": -1.4098029136657715, "logits/policy_rejected": -1.5383237600326538, "logits/reference_chosen": -2.8628320693969727, "logits/reference_rejected": -2.2458231449127197, "logps/policy_chosen": -47.287330627441406, "logps/policy_rejected": -487.77374267578125, "logps/reference_chosen": -230.512451171875, "logps/reference_rejected": -174.41436767578125, "loss": 0.0554, "rewards/accuracies": 1.0, "rewards/chosen": 1.8322510719299316, "rewards/margins": 4.96584415435791, "rewards/rejected": -3.1335935592651367, "step": 446, "tokens/chosen_response_len_mean": 401.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 460.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.36, "grad_norm": 4.102688182580578, "learning_rate": 4.0461496855211084e-07, "logits/policy_chosen": -1.7874503135681152, "logits/policy_rejected": -1.8912441730499268, "logits/reference_chosen": -2.991851329803467, "logits/reference_rejected": -2.955643653869629, "logps/policy_chosen": -92.59574127197266, "logps/policy_rejected": -1307.9232177734375, "logps/reference_chosen": -372.2900390625, "logps/reference_rejected": -586.1259765625, "loss": 0.1847, "rewards/accuracies": 0.75, "rewards/chosen": 2.796942949295044, "rewards/margins": 10.014915466308594, "rewards/rejected": -7.217972755432129, "step": 447, "tokens/chosen_response_len_mean": 440.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 425.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.36, "grad_norm": 4.110237060170118, "learning_rate": 4.040628150359761e-07, "logits/policy_chosen": -1.8245118856430054, "logits/policy_rejected": -1.9212603569030762, "logits/reference_chosen": -2.7836415767669678, "logits/reference_rejected": -2.6452181339263916, "logps/policy_chosen": -39.00062561035156, "logps/policy_rejected": -263.56488037109375, "logps/reference_chosen": -134.78646850585938, "logps/reference_rejected": -115.96138000488281, "loss": 0.3047, "rewards/accuracies": 1.0, "rewards/chosen": 0.9578583240509033, "rewards/margins": 2.4338929653167725, "rewards/rejected": -1.4760349988937378, "step": 448, "tokens/chosen_response_len_mean": 299.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 230.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.36, "grad_norm": 3.419279324631656, "learning_rate": 4.0350944718874604e-07, "logits/policy_chosen": -1.8202662467956543, "logits/policy_rejected": -1.7790930271148682, "logits/reference_chosen": -2.6695165634155273, "logits/reference_rejected": -2.713456869125366, "logps/policy_chosen": -25.7647705078125, "logps/policy_rejected": -198.35360717773438, "logps/reference_chosen": -48.652671813964844, "logps/reference_rejected": -86.2638931274414, "loss": 0.2704, "rewards/accuracies": 1.0, "rewards/chosen": 0.22887898981571198, "rewards/margins": 1.3497761487960815, "rewards/rejected": -1.1208972930908203, "step": 449, "tokens/chosen_response_len_mean": 55.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 63.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.36, "grad_norm": 5.454203764009997, "learning_rate": 4.029548693720948e-07, "logits/policy_chosen": -1.6439151763916016, "logits/policy_rejected": -1.7532329559326172, "logits/reference_chosen": -2.898176431655884, "logits/reference_rejected": -2.827488422393799, "logps/policy_chosen": -137.31057739257812, "logps/policy_rejected": -794.82275390625, "logps/reference_chosen": -352.7179870605469, "logps/reference_rejected": -371.3848571777344, "loss": 0.193, "rewards/accuracies": 1.0, "rewards/chosen": 2.154073715209961, "rewards/margins": 6.388452529907227, "rewards/rejected": -4.234378814697266, "step": 450, "tokens/chosen_response_len_mean": 407.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 326.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.36, "grad_norm": 4.535167605363691, "learning_rate": 4.023990859572335e-07, "logits/policy_chosen": -1.5814235210418701, "logits/policy_rejected": -1.666548728942871, "logits/reference_chosen": -2.7445616722106934, "logits/reference_rejected": -2.505018472671509, "logps/policy_chosen": -73.30876922607422, "logps/policy_rejected": -592.4307861328125, "logps/reference_chosen": -298.4370422363281, "logps/reference_rejected": -263.11077880859375, "loss": 0.2234, "rewards/accuracies": 1.0, "rewards/chosen": 2.2512824535369873, "rewards/margins": 5.544482231140137, "rewards/rejected": -3.2932000160217285, "step": 451, "tokens/chosen_response_len_mean": 315.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 209.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.36, "grad_norm": 2.9113858691064998, "learning_rate": 4.0184210132487573e-07, "logits/policy_chosen": -1.4564967155456543, "logits/policy_rejected": -1.8521862030029297, "logits/reference_chosen": -3.072540283203125, "logits/reference_rejected": -2.0113308429718018, "logps/policy_chosen": -79.07356262207031, "logps/policy_rejected": -423.0850830078125, "logps/reference_chosen": -300.52764892578125, "logps/reference_rejected": -174.76361083984375, "loss": 0.0689, "rewards/accuracies": 1.0, "rewards/chosen": 2.214540958404541, "rewards/margins": 4.697755336761475, "rewards/rejected": -2.4832143783569336, "step": 452, "tokens/chosen_response_len_mean": 355.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 177.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.36, "grad_norm": 4.966399014491544, "learning_rate": 4.012839198652033e-07, "logits/policy_chosen": -0.4901418685913086, "logits/policy_rejected": -0.44909435510635376, "logits/reference_chosen": -1.8819324970245361, "logits/reference_rejected": -1.395154595375061, "logps/policy_chosen": -170.2413787841797, "logps/policy_rejected": -325.10675048828125, "logps/reference_chosen": -306.1954345703125, "logps/reference_rejected": -221.98388671875, "loss": 0.1846, "rewards/accuracies": 1.0, "rewards/chosen": 1.359540343284607, "rewards/margins": 2.3907690048217773, "rewards/rejected": -1.0312285423278809, "step": 453, "tokens/chosen_response_len_mean": 255.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 230.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.36, "grad_norm": 3.8484515457423596, "learning_rate": 4.0072454597783143e-07, "logits/policy_chosen": -1.986307144165039, "logits/policy_rejected": -2.048461675643921, "logits/reference_chosen": -3.2192866802215576, "logits/reference_rejected": -2.2684943675994873, "logps/policy_chosen": -84.06011962890625, "logps/policy_rejected": -799.325439453125, "logps/reference_chosen": -253.83985900878906, "logps/reference_rejected": -289.5534362792969, "loss": 0.1204, "rewards/accuracies": 1.0, "rewards/chosen": 1.6977972984313965, "rewards/margins": 6.795517921447754, "rewards/rejected": -5.097720146179199, "step": 454, "tokens/chosen_response_len_mean": 275.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 215.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.37, "grad_norm": 3.290938107627499, "learning_rate": 4.001639840717741e-07, "logits/policy_chosen": -2.003429412841797, "logits/policy_rejected": -2.224893808364868, "logits/reference_chosen": -3.2483534812927246, "logits/reference_rejected": -2.5375115871429443, "logps/policy_chosen": -53.70265197753906, "logps/policy_rejected": -711.6553344726562, "logps/reference_chosen": -248.81216430664062, "logps/reference_rejected": -261.5429992675781, "loss": 0.1318, "rewards/accuracies": 1.0, "rewards/chosen": 1.9510952234268188, "rewards/margins": 6.452218532562256, "rewards/rejected": -4.501123428344727, "step": 455, "tokens/chosen_response_len_mean": 300.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 165.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.37, "grad_norm": 3.8241212421334305, "learning_rate": 3.9960223856540923e-07, "logits/policy_chosen": -1.7832884788513184, "logits/policy_rejected": -1.8550889492034912, "logits/reference_chosen": -2.966344118118286, "logits/reference_rejected": -2.901747703552246, "logps/policy_chosen": -62.340301513671875, "logps/policy_rejected": -603.2691040039062, "logps/reference_chosen": -274.39215087890625, "logps/reference_rejected": -291.37420654296875, "loss": 0.1291, "rewards/accuracies": 1.0, "rewards/chosen": 2.120518684387207, "rewards/margins": 5.239466667175293, "rewards/rejected": -3.118948221206665, "step": 456, "tokens/chosen_response_len_mean": 404.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 349.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.37, "grad_norm": 2.071368254173307, "learning_rate": 3.990393138864442e-07, "logits/policy_chosen": -1.3390485048294067, "logits/policy_rejected": -1.6212348937988281, "logits/reference_chosen": -3.0200870037078857, "logits/reference_rejected": -2.1834700107574463, "logps/policy_chosen": -103.87483215332031, "logps/policy_rejected": -1101.960693359375, "logps/reference_chosen": -464.3850402832031, "logps/reference_rejected": -516.58056640625, "loss": 0.1412, "rewards/accuracies": 1.0, "rewards/chosen": 3.605102062225342, "rewards/margins": 9.458904266357422, "rewards/rejected": -5.8538007736206055, "step": 457, "tokens/chosen_response_len_mean": 683.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 451.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.37, "grad_norm": 3.924787435424885, "learning_rate": 3.984752144718803e-07, "logits/policy_chosen": -1.393798828125, "logits/policy_rejected": -1.890100359916687, "logits/reference_chosen": -2.881308078765869, "logits/reference_rejected": -1.485945701599121, "logps/policy_chosen": -128.1219940185547, "logps/policy_rejected": -279.1759033203125, "logps/reference_chosen": -203.0387420654297, "logps/reference_rejected": -110.58848571777344, "loss": 0.2824, "rewards/accuracies": 1.0, "rewards/chosen": 0.749167263507843, "rewards/margins": 2.4350414276123047, "rewards/rejected": -1.6858742237091064, "step": 458, "tokens/chosen_response_len_mean": 251.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 85.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.37, "grad_norm": 4.928485028475111, "learning_rate": 3.979099447679785e-07, "logits/policy_chosen": -0.9617516994476318, "logits/policy_rejected": -1.3755125999450684, "logits/reference_chosen": -2.7406558990478516, "logits/reference_rejected": -2.277865409851074, "logps/policy_chosen": -77.129638671875, "logps/policy_rejected": -495.1766357421875, "logps/reference_chosen": -291.79388427734375, "logps/reference_rejected": -241.28622436523438, "loss": 0.2311, "rewards/accuracies": 1.0, "rewards/chosen": 2.1466422080993652, "rewards/margins": 4.685546875, "rewards/rejected": -2.5389044284820557, "step": 459, "tokens/chosen_response_len_mean": 335.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 156.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.37, "grad_norm": 2.464226743730991, "learning_rate": 3.973435092302239e-07, "logits/policy_chosen": -1.5250427722930908, "logits/policy_rejected": -1.736707329750061, "logits/reference_chosen": -2.7931671142578125, "logits/reference_rejected": -2.5833699703216553, "logps/policy_chosen": -88.23294830322266, "logps/policy_rejected": -879.3582763671875, "logps/reference_chosen": -262.9145202636719, "logps/reference_rejected": -367.1168212890625, "loss": 0.2028, "rewards/accuracies": 1.0, "rewards/chosen": 1.746815800666809, "rewards/margins": 6.869230270385742, "rewards/rejected": -5.122414588928223, "step": 460, "tokens/chosen_response_len_mean": 377.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 342.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.37, "grad_norm": 3.6644172415396112, "learning_rate": 3.967759123232907e-07, "logits/policy_chosen": -2.0651230812072754, "logits/policy_rejected": -1.9665887355804443, "logits/reference_chosen": -2.667119026184082, "logits/reference_rejected": -2.8886525630950928, "logps/policy_chosen": -23.002052307128906, "logps/policy_rejected": -165.80038452148438, "logps/reference_chosen": -41.391563415527344, "logps/reference_rejected": -88.01963806152344, "loss": 0.3572, "rewards/accuracies": 1.0, "rewards/chosen": 0.18389514088630676, "rewards/margins": 0.9617025852203369, "rewards/rejected": -0.7778074741363525, "step": 461, "tokens/chosen_response_len_mean": 27.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 42.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.37, "grad_norm": 2.4488125940397194, "learning_rate": 3.9620715852100715e-07, "logits/policy_chosen": -1.6889033317565918, "logits/policy_rejected": -1.8014506101608276, "logits/reference_chosen": -3.140888214111328, "logits/reference_rejected": -2.8778910636901855, "logps/policy_chosen": -77.96212768554688, "logps/policy_rejected": -1032.3880615234375, "logps/reference_chosen": -358.6717529296875, "logps/reference_rejected": -438.1993103027344, "loss": 0.1901, "rewards/accuracies": 1.0, "rewards/chosen": 2.807096481323242, "rewards/margins": 8.748984336853027, "rewards/rejected": -5.941887855529785, "step": 462, "tokens/chosen_response_len_mean": 680.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 526.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.37, "grad_norm": 2.663854864984055, "learning_rate": 3.956372523063204e-07, "logits/policy_chosen": -1.5669915676116943, "logits/policy_rejected": -1.866358995437622, "logits/reference_chosen": -3.0896379947662354, "logits/reference_rejected": -2.3229081630706787, "logps/policy_chosen": -81.29017639160156, "logps/policy_rejected": -697.92138671875, "logps/reference_chosen": -336.5562438964844, "logps/reference_rejected": -314.7755432128906, "loss": 0.1552, "rewards/accuracies": 1.0, "rewards/chosen": 2.5526607036590576, "rewards/margins": 6.384119987487793, "rewards/rejected": -3.831458806991577, "step": 463, "tokens/chosen_response_len_mean": 449.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 300.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.37, "grad_norm": 12.700627493187222, "learning_rate": 3.9506619817126056e-07, "logits/policy_chosen": -1.2608709335327148, "logits/policy_rejected": -1.5062246322631836, "logits/reference_chosen": -2.2167999744415283, "logits/reference_rejected": -2.4979875087738037, "logps/policy_chosen": -125.39148712158203, "logps/policy_rejected": -516.367919921875, "logps/reference_chosen": -297.6036071777344, "logps/reference_rejected": -249.89381408691406, "loss": 0.0553, "rewards/accuracies": 1.0, "rewards/chosen": 1.7221214771270752, "rewards/margins": 4.386862277984619, "rewards/rejected": -2.664740800857544, "step": 464, "tokens/chosen_response_len_mean": 303.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 167.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.37, "grad_norm": 2.4324731098817622, "learning_rate": 3.9449400061690594e-07, "logits/policy_chosen": -0.47676318883895874, "logits/policy_rejected": -1.4113003015518188, "logits/reference_chosen": -2.079223871231079, "logits/reference_rejected": -2.296034097671509, "logps/policy_chosen": -143.30014038085938, "logps/policy_rejected": -445.83807373046875, "logps/reference_chosen": -177.93850708007812, "logps/reference_rejected": -213.76071166992188, "loss": 0.075, "rewards/accuracies": 1.0, "rewards/chosen": 0.3463835120201111, "rewards/margins": 2.6671571731567383, "rewards/rejected": -2.3207736015319824, "step": 465, "tokens/chosen_response_len_mean": 332.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 180.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.37, "grad_norm": 3.5348733862576407, "learning_rate": 3.939206641533475e-07, "logits/policy_chosen": -1.178583025932312, "logits/policy_rejected": -1.573470115661621, "logits/reference_chosen": -2.8996262550354004, "logits/reference_rejected": -2.4363341331481934, "logps/policy_chosen": -158.576416015625, "logps/policy_rejected": -996.4195556640625, "logps/reference_chosen": -364.0356140136719, "logps/reference_rejected": -377.8266906738281, "loss": 0.15, "rewards/accuracies": 1.0, "rewards/chosen": 2.0545918941497803, "rewards/margins": 8.240521430969238, "rewards/rejected": -6.185929298400879, "step": 466, "tokens/chosen_response_len_mean": 370.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 227.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.38, "grad_norm": 3.80645873651521, "learning_rate": 3.933461932996528e-07, "logits/policy_chosen": -1.7989884614944458, "logits/policy_rejected": -1.9539071321487427, "logits/reference_chosen": -3.1026721000671387, "logits/reference_rejected": -2.5945231914520264, "logps/policy_chosen": -55.29502868652344, "logps/policy_rejected": -611.16650390625, "logps/reference_chosen": -234.65228271484375, "logps/reference_rejected": -240.26974487304688, "loss": 0.2324, "rewards/accuracies": 1.0, "rewards/chosen": 1.7935724258422852, "rewards/margins": 5.50253963470459, "rewards/rejected": -3.7089672088623047, "step": 467, "tokens/chosen_response_len_mean": 267.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 172.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.38, "grad_norm": 5.601714702757003, "learning_rate": 3.927705925838309e-07, "logits/policy_chosen": -2.009681224822998, "logits/policy_rejected": -2.0441019535064697, "logits/reference_chosen": -2.758538007736206, "logits/reference_rejected": -2.7094216346740723, "logps/policy_chosen": -49.910987854003906, "logps/policy_rejected": -468.62139892578125, "logps/reference_chosen": -155.70806884765625, "logps/reference_rejected": -184.36940002441406, "loss": 0.2229, "rewards/accuracies": 0.75, "rewards/chosen": 1.0579708814620972, "rewards/margins": 3.9004905223846436, "rewards/rejected": -2.842519760131836, "step": 468, "tokens/chosen_response_len_mean": 177.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 140.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.38, "grad_norm": 3.4405115980261343, "learning_rate": 3.921938665427966e-07, "logits/policy_chosen": -1.5700072050094604, "logits/policy_rejected": -1.9501850605010986, "logits/reference_chosen": -2.924121618270874, "logits/reference_rejected": -2.757909059524536, "logps/policy_chosen": -99.33882141113281, "logps/policy_rejected": -1161.767578125, "logps/reference_chosen": -398.44720458984375, "logps/reference_rejected": -431.28643798828125, "loss": 0.2094, "rewards/accuracies": 1.0, "rewards/chosen": 2.9910836219787598, "rewards/margins": 10.295894622802734, "rewards/rejected": -7.304811000823975, "step": 469, "tokens/chosen_response_len_mean": 650.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 338.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.38, "grad_norm": 4.502600871920184, "learning_rate": 3.9161601972233437e-07, "logits/policy_chosen": -1.610199213027954, "logits/policy_rejected": -1.7848241329193115, "logits/reference_chosen": -2.870377540588379, "logits/reference_rejected": -2.9776086807250977, "logps/policy_chosen": -51.68815231323242, "logps/policy_rejected": -801.9058837890625, "logps/reference_chosen": -202.98548889160156, "logps/reference_rejected": -303.7187805175781, "loss": 0.2187, "rewards/accuracies": 1.0, "rewards/chosen": 1.5129733085632324, "rewards/margins": 6.494843482971191, "rewards/rejected": -4.981870174407959, "step": 470, "tokens/chosen_response_len_mean": 341.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 286.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.38, "grad_norm": 5.01154291999628, "learning_rate": 3.9103705667706287e-07, "logits/policy_chosen": -0.8790886402130127, "logits/policy_rejected": -1.3873319625854492, "logits/reference_chosen": -2.4265692234039307, "logits/reference_rejected": -1.5936481952667236, "logps/policy_chosen": -183.01113891601562, "logps/policy_rejected": -424.90667724609375, "logps/reference_chosen": -290.137939453125, "logps/reference_rejected": -181.65017700195312, "loss": 0.1933, "rewards/accuracies": 1.0, "rewards/chosen": 1.071268081665039, "rewards/margins": 3.503833293914795, "rewards/rejected": -2.432565212249756, "step": 471, "tokens/chosen_response_len_mean": 255.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 113.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.38, "grad_norm": 2.5674800397325486, "learning_rate": 3.9045698197039877e-07, "logits/policy_chosen": -2.203275680541992, "logits/policy_rejected": -2.3401906490325928, "logits/reference_chosen": -3.04363751411438, "logits/reference_rejected": -2.5827834606170654, "logps/policy_chosen": -42.52135467529297, "logps/policy_rejected": -329.11602783203125, "logps/reference_chosen": -139.37042236328125, "logps/reference_rejected": -113.49201965332031, "loss": 0.2074, "rewards/accuracies": 0.75, "rewards/chosen": 0.9684905409812927, "rewards/margins": 3.1247305870056152, "rewards/rejected": -2.1562399864196777, "step": 472, "tokens/chosen_response_len_mean": 136.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 55.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.38, "grad_norm": 3.3968645336056555, "learning_rate": 3.89875800174521e-07, "logits/policy_chosen": -1.6618294715881348, "logits/policy_rejected": -1.7981846332550049, "logits/reference_chosen": -2.8354909420013428, "logits/reference_rejected": -2.7583560943603516, "logps/policy_chosen": -71.3835220336914, "logps/policy_rejected": -1316.426513671875, "logps/reference_chosen": -329.5763854980469, "logps/reference_rejected": -527.76025390625, "loss": 0.1865, "rewards/accuracies": 1.0, "rewards/chosen": 2.5819284915924072, "rewards/margins": 10.46859073638916, "rewards/rejected": -7.886661529541016, "step": 473, "tokens/chosen_response_len_mean": 538.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 465.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.38, "grad_norm": 3.9075067558401018, "learning_rate": 3.8929351587033456e-07, "logits/policy_chosen": -1.3083927631378174, "logits/policy_rejected": -1.4738872051239014, "logits/reference_chosen": -3.0947024822235107, "logits/reference_rejected": -2.663092851638794, "logps/policy_chosen": -101.74766540527344, "logps/policy_rejected": -1513.1650390625, "logps/reference_chosen": -490.8614501953125, "logps/reference_rejected": -573.277587890625, "loss": 0.1146, "rewards/accuracies": 1.0, "rewards/chosen": 3.8911373615264893, "rewards/margins": 13.29001235961914, "rewards/rejected": -9.398874282836914, "step": 474, "tokens/chosen_response_len_mean": 435.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 374.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.38, "grad_norm": 4.398476527635467, "learning_rate": 3.887101336474346e-07, "logits/policy_chosen": -1.64131498336792, "logits/policy_rejected": -1.772996425628662, "logits/reference_chosen": -2.9844939708709717, "logits/reference_rejected": -2.950493335723877, "logps/policy_chosen": -119.42963409423828, "logps/policy_rejected": -845.1961669921875, "logps/reference_chosen": -365.9910888671875, "logps/reference_rejected": -374.59222412109375, "loss": 0.1625, "rewards/accuracies": 1.0, "rewards/chosen": 2.4656143188476562, "rewards/margins": 7.171652793884277, "rewards/rejected": -4.706038951873779, "step": 475, "tokens/chosen_response_len_mean": 477.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 350.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.38, "grad_norm": 2.9717841454385745, "learning_rate": 3.8812565810407006e-07, "logits/policy_chosen": -1.994938850402832, "logits/policy_rejected": -2.0392134189605713, "logits/reference_chosen": -2.7937960624694824, "logits/reference_rejected": -2.75999116897583, "logps/policy_chosen": -30.649547576904297, "logps/policy_rejected": -341.9468688964844, "logps/reference_chosen": -95.49700164794922, "logps/reference_rejected": -93.1899642944336, "loss": 0.1698, "rewards/accuracies": 1.0, "rewards/chosen": 0.6484744548797607, "rewards/margins": 3.1360433101654053, "rewards/rejected": -2.4875688552856445, "step": 476, "tokens/chosen_response_len_mean": 154.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 77.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.38, "grad_norm": 3.4479086300544006, "learning_rate": 3.8754009384710734e-07, "logits/policy_chosen": -1.6349786520004272, "logits/policy_rejected": -1.5870938301086426, "logits/reference_chosen": -2.8305823802948, "logits/reference_rejected": -2.701176166534424, "logps/policy_chosen": -83.12035369873047, "logps/policy_rejected": -966.974853515625, "logps/reference_chosen": -385.94769287109375, "logps/reference_rejected": -465.5050048828125, "loss": 0.0731, "rewards/accuracies": 1.0, "rewards/chosen": 3.028273344039917, "rewards/margins": 8.04297161102295, "rewards/rejected": -5.0146989822387695, "step": 477, "tokens/chosen_response_len_mean": 554.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 486.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.38, "grad_norm": 4.734485385728398, "learning_rate": 3.8695344549199444e-07, "logits/policy_chosen": -1.5670480728149414, "logits/policy_rejected": -1.646657943725586, "logits/reference_chosen": -2.9678804874420166, "logits/reference_rejected": -2.6930649280548096, "logps/policy_chosen": -72.26788330078125, "logps/policy_rejected": -587.336181640625, "logps/reference_chosen": -359.11077880859375, "logps/reference_rejected": -303.3057861328125, "loss": 0.1475, "rewards/accuracies": 1.0, "rewards/chosen": 2.8684287071228027, "rewards/margins": 5.708732604980469, "rewards/rejected": -2.840303659439087, "step": 478, "tokens/chosen_response_len_mean": 475.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 259.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.39, "grad_norm": 5.015003391618428, "learning_rate": 3.8636571766272404e-07, "logits/policy_chosen": -1.8944305181503296, "logits/policy_rejected": -2.025644302368164, "logits/reference_chosen": -2.9225046634674072, "logits/reference_rejected": -2.8332769870758057, "logps/policy_chosen": -68.69515991210938, "logps/policy_rejected": -746.20361328125, "logps/reference_chosen": -285.18524169921875, "logps/reference_rejected": -280.99456787109375, "loss": 0.16, "rewards/accuracies": 1.0, "rewards/chosen": 2.164900779724121, "rewards/margins": 6.816990852355957, "rewards/rejected": -4.652090072631836, "step": 479, "tokens/chosen_response_len_mean": 327.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 235.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.39, "grad_norm": 4.980844425169706, "learning_rate": 3.8577691499179726e-07, "logits/policy_chosen": -1.2482839822769165, "logits/policy_rejected": -1.657585859298706, "logits/reference_chosen": -2.9377005100250244, "logits/reference_rejected": -2.3877174854278564, "logps/policy_chosen": -98.79377746582031, "logps/policy_rejected": -1050.2646484375, "logps/reference_chosen": -442.6528625488281, "logps/reference_rejected": -522.2037353515625, "loss": 0.1132, "rewards/accuracies": 1.0, "rewards/chosen": 3.4385905265808105, "rewards/margins": 8.719200134277344, "rewards/rejected": -5.280609130859375, "step": 480, "tokens/chosen_response_len_mean": 535.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 396.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.39, "grad_norm": 4.276618624323445, "learning_rate": 3.8518704212018745e-07, "logits/policy_chosen": -1.902390718460083, "logits/policy_rejected": -2.1558570861816406, "logits/reference_chosen": -3.0612549781799316, "logits/reference_rejected": -2.291801691055298, "logps/policy_chosen": -102.15428161621094, "logps/policy_rejected": -528.06884765625, "logps/reference_chosen": -317.2443542480469, "logps/reference_rejected": -216.9208526611328, "loss": 0.1954, "rewards/accuracies": 1.0, "rewards/chosen": 2.150900363922119, "rewards/margins": 5.2623796463012695, "rewards/rejected": -3.1114795207977295, "step": 481, "tokens/chosen_response_len_mean": 461.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 146.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.39, "grad_norm": 4.360160729481662, "learning_rate": 3.8459610369730313e-07, "logits/policy_chosen": -1.8097548484802246, "logits/policy_rejected": -2.004084825515747, "logits/reference_chosen": -2.7691895961761475, "logits/reference_rejected": -2.938284397125244, "logps/policy_chosen": -51.07239532470703, "logps/policy_rejected": -561.343505859375, "logps/reference_chosen": -162.84552001953125, "logps/reference_rejected": -237.24717712402344, "loss": 0.1637, "rewards/accuracies": 1.0, "rewards/chosen": 1.1177313327789307, "rewards/margins": 4.358695030212402, "rewards/rejected": -3.2409634590148926, "step": 482, "tokens/chosen_response_len_mean": 309.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 192.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.39, "grad_norm": 2.6113270293799125, "learning_rate": 3.8400410438095144e-07, "logits/policy_chosen": -1.657280445098877, "logits/policy_rejected": -1.6796960830688477, "logits/reference_chosen": -2.998448133468628, "logits/reference_rejected": -2.9614603519439697, "logps/policy_chosen": -27.643503189086914, "logps/policy_rejected": -342.7109375, "logps/reference_chosen": -69.10589599609375, "logps/reference_rejected": -143.43035888671875, "loss": 0.1851, "rewards/accuracies": 1.0, "rewards/chosen": 0.41462385654449463, "rewards/margins": 2.4074296951293945, "rewards/rejected": -1.9928058385849, "step": 483, "tokens/chosen_response_len_mean": 88.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 94.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.39, "grad_norm": 2.0866243181816535, "learning_rate": 3.834110488373018e-07, "logits/policy_chosen": -1.4216290712356567, "logits/policy_rejected": -1.4997227191925049, "logits/reference_chosen": -2.9512441158294678, "logits/reference_rejected": -2.516376256942749, "logps/policy_chosen": -86.3067626953125, "logps/policy_rejected": -825.5755004882812, "logps/reference_chosen": -271.3060302734375, "logps/reference_rejected": -354.2067565917969, "loss": 0.046, "rewards/accuracies": 1.0, "rewards/chosen": 1.8499928712844849, "rewards/margins": 6.5636796951293945, "rewards/rejected": -4.713686943054199, "step": 484, "tokens/chosen_response_len_mean": 313.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 275.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.39, "grad_norm": 3.6515336877406837, "learning_rate": 3.828169417408488e-07, "logits/policy_chosen": -1.7070186138153076, "logits/policy_rejected": -1.7828279733657837, "logits/reference_chosen": -3.059636354446411, "logits/reference_rejected": -2.539207935333252, "logps/policy_chosen": -84.38409423828125, "logps/policy_rejected": -1105.31494140625, "logps/reference_chosen": -358.4156494140625, "logps/reference_rejected": -483.3223571777344, "loss": 0.2483, "rewards/accuracies": 1.0, "rewards/chosen": 2.7403154373168945, "rewards/margins": 8.960241317749023, "rewards/rejected": -6.219926357269287, "step": 485, "tokens/chosen_response_len_mean": 340.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 306.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.39, "grad_norm": 5.128696876081537, "learning_rate": 3.822217877743752e-07, "logits/policy_chosen": -0.8503623604774475, "logits/policy_rejected": -1.1568849086761475, "logits/reference_chosen": -2.3078320026397705, "logits/reference_rejected": -2.1441264152526855, "logps/policy_chosen": -108.78406524658203, "logps/policy_rejected": -533.9822387695312, "logps/reference_chosen": -301.215576171875, "logps/reference_rejected": -222.34962463378906, "loss": 0.1655, "rewards/accuracies": 0.75, "rewards/chosen": 1.9243148565292358, "rewards/margins": 5.0406413078308105, "rewards/rejected": -3.116326332092285, "step": 486, "tokens/chosen_response_len_mean": 504.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 268.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.39, "grad_norm": 3.8124759860924042, "learning_rate": 3.8162559162891556e-07, "logits/policy_chosen": -1.6079539060592651, "logits/policy_rejected": -1.8466084003448486, "logits/reference_chosen": -2.7364659309387207, "logits/reference_rejected": -2.465275287628174, "logps/policy_chosen": -97.786865234375, "logps/policy_rejected": -495.4726867675781, "logps/reference_chosen": -263.3196105957031, "logps/reference_rejected": -205.1041259765625, "loss": 0.1481, "rewards/accuracies": 1.0, "rewards/chosen": 1.655327320098877, "rewards/margins": 4.5590128898620605, "rewards/rejected": -2.903686046600342, "step": 487, "tokens/chosen_response_len_mean": 250.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 131.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.39, "grad_norm": 2.993519140592352, "learning_rate": 3.810283580037188e-07, "logits/policy_chosen": -1.4010628461837769, "logits/policy_rejected": -1.682344675064087, "logits/reference_chosen": -2.4431915283203125, "logits/reference_rejected": -1.503739356994629, "logps/policy_chosen": -109.23246002197266, "logps/policy_rejected": -501.57757568359375, "logps/reference_chosen": -271.9234619140625, "logps/reference_rejected": -158.89590454101562, "loss": 0.2142, "rewards/accuracies": 1.0, "rewards/chosen": 1.6269102096557617, "rewards/margins": 5.0537261962890625, "rewards/rejected": -3.42681622505188, "step": 488, "tokens/chosen_response_len_mean": 279.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 87.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.39, "grad_norm": 3.718208594139943, "learning_rate": 3.8043009160621135e-07, "logits/policy_chosen": -1.4066287279129028, "logits/policy_rejected": -1.593829870223999, "logits/reference_chosen": -2.863757371902466, "logits/reference_rejected": -2.361283779144287, "logps/policy_chosen": -81.95440673828125, "logps/policy_rejected": -575.0250244140625, "logps/reference_chosen": -281.31939697265625, "logps/reference_rejected": -243.4657745361328, "loss": 0.193, "rewards/accuracies": 1.0, "rewards/chosen": 1.9936497211456299, "rewards/margins": 5.30924129486084, "rewards/rejected": -3.315591812133789, "step": 489, "tokens/chosen_response_len_mean": 285.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 196.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.39, "grad_norm": 3.2842577999556952, "learning_rate": 3.798307971519598e-07, "logits/policy_chosen": -1.192153811454773, "logits/policy_rejected": -1.3026520013809204, "logits/reference_chosen": -2.8523921966552734, "logits/reference_rejected": -2.5833401679992676, "logps/policy_chosen": -79.40185546875, "logps/policy_rejected": -931.162353515625, "logps/reference_chosen": -322.69110107421875, "logps/reference_rejected": -357.1807861328125, "loss": 0.1422, "rewards/accuracies": 1.0, "rewards/chosen": 2.432892084121704, "rewards/margins": 8.172707557678223, "rewards/rejected": -5.739815711975098, "step": 490, "tokens/chosen_response_len_mean": 425.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 379.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.39, "grad_norm": 1.827399607143504, "learning_rate": 3.7923047936463427e-07, "logits/policy_chosen": -2.1025638580322266, "logits/policy_rejected": -2.2601938247680664, "logits/reference_chosen": -2.9096992015838623, "logits/reference_rejected": -2.2563729286193848, "logps/policy_chosen": -47.24481964111328, "logps/policy_rejected": -158.30300903320312, "logps/reference_chosen": -86.63211059570312, "logps/reference_rejected": -60.00082778930664, "loss": 0.1561, "rewards/accuracies": 1.0, "rewards/chosen": 0.3938729166984558, "rewards/margins": 1.3768947124481201, "rewards/rejected": -0.9830217957496643, "step": 491, "tokens/chosen_response_len_mean": 72.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 29.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.4, "grad_norm": 3.4366010010517205, "learning_rate": 3.786291429759707e-07, "logits/policy_chosen": -1.7485054731369019, "logits/policy_rejected": -1.8896783590316772, "logits/reference_chosen": -3.1098830699920654, "logits/reference_rejected": -2.685762643814087, "logps/policy_chosen": -95.95683288574219, "logps/policy_rejected": -788.707763671875, "logps/reference_chosen": -385.95404052734375, "logps/reference_rejected": -337.0655517578125, "loss": 0.146, "rewards/accuracies": 1.0, "rewards/chosen": 2.8999717235565186, "rewards/margins": 7.416394233703613, "rewards/rejected": -4.516422271728516, "step": 492, "tokens/chosen_response_len_mean": 431.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 269.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.4, "grad_norm": 6.714052625280003, "learning_rate": 3.780267927257335e-07, "logits/policy_chosen": -1.5334389209747314, "logits/policy_rejected": -1.3842865228652954, "logits/reference_chosen": -2.078615188598633, "logits/reference_rejected": -2.1927413940429688, "logps/policy_chosen": -50.05555725097656, "logps/policy_rejected": -287.3623352050781, "logps/reference_chosen": -109.44884490966797, "logps/reference_rejected": -187.74757385253906, "loss": 0.2035, "rewards/accuracies": 0.75, "rewards/chosen": 0.5939328074455261, "rewards/margins": 1.5900804996490479, "rewards/rejected": -0.996147632598877, "step": 493, "tokens/chosen_response_len_mean": 268.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 163.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.4, "grad_norm": 3.8244783432225526, "learning_rate": 3.7742343336167874e-07, "logits/policy_chosen": -1.4070253372192383, "logits/policy_rejected": -1.5500389337539673, "logits/reference_chosen": -3.1651623249053955, "logits/reference_rejected": -2.8918333053588867, "logps/policy_chosen": -85.66355895996094, "logps/policy_rejected": -1053.1829833984375, "logps/reference_chosen": -337.708251953125, "logps/reference_rejected": -420.5155029296875, "loss": 0.165, "rewards/accuracies": 1.0, "rewards/chosen": 2.520447015762329, "rewards/margins": 8.847121238708496, "rewards/rejected": -6.326674461364746, "step": 494, "tokens/chosen_response_len_mean": 392.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 315.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.4, "grad_norm": 4.610006618867372, "learning_rate": 3.7681906963951614e-07, "logits/policy_chosen": -2.5103185176849365, "logits/policy_rejected": -2.620328664779663, "logits/reference_chosen": -3.0773396492004395, "logits/reference_rejected": -2.9915406703948975, "logps/policy_chosen": -28.558101654052734, "logps/policy_rejected": -334.2321472167969, "logps/reference_chosen": -76.20562744140625, "logps/reference_rejected": -100.6245346069336, "loss": 0.2474, "rewards/accuracies": 1.0, "rewards/chosen": 0.4764752686023712, "rewards/margins": 2.812551498413086, "rewards/rejected": -2.336076021194458, "step": 495, "tokens/chosen_response_len_mean": 103.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 68.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.4, "grad_norm": 3.447109039467778, "learning_rate": 3.7621370632287197e-07, "logits/policy_chosen": -1.655297040939331, "logits/policy_rejected": -1.9512938261032104, "logits/reference_chosen": -3.064889907836914, "logits/reference_rejected": -2.318901777267456, "logps/policy_chosen": -44.43120574951172, "logps/policy_rejected": -547.6224365234375, "logps/reference_chosen": -157.44891357421875, "logps/reference_rejected": -142.62307739257812, "loss": 0.1368, "rewards/accuracies": 1.0, "rewards/chosen": 1.1301771402359009, "rewards/margins": 5.180170059204102, "rewards/rejected": -4.049993515014648, "step": 496, "tokens/chosen_response_len_mean": 247.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 122.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.4, "grad_norm": 5.889236731822492, "learning_rate": 3.756073481832511e-07, "logits/policy_chosen": -1.1531667709350586, "logits/policy_rejected": -1.4263137578964233, "logits/reference_chosen": -2.8856821060180664, "logits/reference_rejected": -2.5042450428009033, "logps/policy_chosen": -77.25579071044922, "logps/policy_rejected": -765.1267700195312, "logps/reference_chosen": -304.6671142578125, "logps/reference_rejected": -336.7586364746094, "loss": 0.1166, "rewards/accuracies": 1.0, "rewards/chosen": 2.274113416671753, "rewards/margins": 6.557794570922852, "rewards/rejected": -4.283681392669678, "step": 497, "tokens/chosen_response_len_mean": 362.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 327.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.4, "grad_norm": 2.7355377340919853, "learning_rate": 3.75e-07, "logits/policy_chosen": -1.4582428932189941, "logits/policy_rejected": -1.5357778072357178, "logits/reference_chosen": -2.959364414215088, "logits/reference_rejected": -2.400367021560669, "logps/policy_chosen": -76.64922332763672, "logps/policy_rejected": -920.2921142578125, "logps/reference_chosen": -372.42529296875, "logps/reference_rejected": -377.87445068359375, "loss": 0.1447, "rewards/accuracies": 1.0, "rewards/chosen": 2.957760810852051, "rewards/margins": 8.381937026977539, "rewards/rejected": -5.424176216125488, "step": 498, "tokens/chosen_response_len_mean": 586.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 326.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.4, "grad_norm": 6.894094134514474, "learning_rate": 3.743916665602684e-07, "logits/policy_chosen": -1.6466257572174072, "logits/policy_rejected": -1.89170241355896, "logits/reference_chosen": -2.906830310821533, "logits/reference_rejected": -2.6794936656951904, "logps/policy_chosen": -93.32026672363281, "logps/policy_rejected": -810.1947021484375, "logps/reference_chosen": -363.33795166015625, "logps/reference_rejected": -380.83770751953125, "loss": 0.1762, "rewards/accuracies": 1.0, "rewards/chosen": 2.700176239013672, "rewards/margins": 6.993746757507324, "rewards/rejected": -4.293570518493652, "step": 499, "tokens/chosen_response_len_mean": 440.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 271.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.4, "grad_norm": 1.6707406161768406, "learning_rate": 3.7378235265897216e-07, "logits/policy_chosen": -1.580689549446106, "logits/policy_rejected": -1.6722397804260254, "logits/reference_chosen": -3.0592634677886963, "logits/reference_rejected": -2.7667362689971924, "logps/policy_chosen": -90.38396453857422, "logps/policy_rejected": -1193.93994140625, "logps/reference_chosen": -309.0954284667969, "logps/reference_rejected": -435.341552734375, "loss": 0.0546, "rewards/accuracies": 1.0, "rewards/chosen": 2.1871144771575928, "rewards/margins": 9.77309799194336, "rewards/rejected": -7.585983753204346, "step": 500, "tokens/chosen_response_len_mean": 378.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 362.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.4, "grad_norm": 1.5601338590754457, "learning_rate": 3.7317206309875495e-07, "logits/policy_chosen": -1.835053563117981, "logits/policy_rejected": -1.890053153038025, "logits/reference_chosen": -2.997572422027588, "logits/reference_rejected": -3.104527711868286, "logps/policy_chosen": -55.43461608886719, "logps/policy_rejected": -984.8824462890625, "logps/reference_chosen": -248.0032501220703, "logps/reference_rejected": -415.5852966308594, "loss": 0.1339, "rewards/accuracies": 0.75, "rewards/chosen": 1.9256861209869385, "rewards/margins": 7.618658065795898, "rewards/rejected": -5.692971229553223, "step": 501, "tokens/chosen_response_len_mean": 301.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 301.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.4, "grad_norm": 1.8753011461653843, "learning_rate": 3.725608026899507e-07, "logits/policy_chosen": -1.5234193801879883, "logits/policy_rejected": -1.5929675102233887, "logits/reference_chosen": -2.8223395347595215, "logits/reference_rejected": -2.629556179046631, "logps/policy_chosen": -65.57670593261719, "logps/policy_rejected": -715.5125122070312, "logps/reference_chosen": -244.7671356201172, "logps/reference_rejected": -272.6716613769531, "loss": 0.1198, "rewards/accuracies": 1.0, "rewards/chosen": 1.791904091835022, "rewards/margins": 6.220312118530273, "rewards/rejected": -4.428408145904541, "step": 502, "tokens/chosen_response_len_mean": 526.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 506.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.4, "grad_norm": 2.9345771370552924, "learning_rate": 3.7194857625054564e-07, "logits/policy_chosen": -1.3543603420257568, "logits/policy_rejected": -1.5678825378417969, "logits/reference_chosen": -2.8275258541107178, "logits/reference_rejected": -2.7801454067230225, "logps/policy_chosen": -94.03852844238281, "logps/policy_rejected": -1714.405029296875, "logps/reference_chosen": -428.21563720703125, "logps/reference_rejected": -655.2080688476562, "loss": 0.1188, "rewards/accuracies": 1.0, "rewards/chosen": 3.341771125793457, "rewards/margins": 13.933740615844727, "rewards/rejected": -10.59196949005127, "step": 503, "tokens/chosen_response_len_mean": 635.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 490.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.41, "grad_norm": 3.491568081601307, "learning_rate": 3.7133538860614036e-07, "logits/policy_chosen": -2.119919776916504, "logits/policy_rejected": -2.169619560241699, "logits/reference_chosen": -2.9648609161376953, "logits/reference_rejected": -2.9082226753234863, "logps/policy_chosen": -31.060192108154297, "logps/policy_rejected": -423.8539123535156, "logps/reference_chosen": -107.59683990478516, "logps/reference_rejected": -157.83209228515625, "loss": 0.2238, "rewards/accuracies": 1.0, "rewards/chosen": 0.7653664946556091, "rewards/margins": 3.4255850315093994, "rewards/rejected": -2.6602182388305664, "step": 504, "tokens/chosen_response_len_mean": 198.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 145.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.41, "grad_norm": 12.061457613639613, "learning_rate": 3.707212445899116e-07, "logits/policy_chosen": -1.343079924583435, "logits/policy_rejected": -1.4780192375183105, "logits/reference_chosen": -3.0048511028289795, "logits/reference_rejected": -2.7388644218444824, "logps/policy_chosen": -121.62698364257812, "logps/policy_rejected": -1530.34912109375, "logps/reference_chosen": -471.6476745605469, "logps/reference_rejected": -584.0636596679688, "loss": 0.2833, "rewards/accuracies": 1.0, "rewards/chosen": 3.500206708908081, "rewards/margins": 12.96306324005127, "rewards/rejected": -9.46285629272461, "step": 505, "tokens/chosen_response_len_mean": 566.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 469.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.41, "grad_norm": 4.255352016281462, "learning_rate": 3.701061490425745e-07, "logits/policy_chosen": -2.0763936042785645, "logits/policy_rejected": -2.0667333602905273, "logits/reference_chosen": -2.8928892612457275, "logits/reference_rejected": -3.013897180557251, "logps/policy_chosen": -55.27082061767578, "logps/policy_rejected": -785.6943359375, "logps/reference_chosen": -276.63946533203125, "logps/reference_rejected": -299.0478515625, "loss": 0.1983, "rewards/accuracies": 1.0, "rewards/chosen": 2.213686227798462, "rewards/margins": 7.080151081085205, "rewards/rejected": -4.866464614868164, "step": 506, "tokens/chosen_response_len_mean": 318.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 272.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.41, "grad_norm": 3.7506489510098033, "learning_rate": 3.6949010681234385e-07, "logits/policy_chosen": -1.602917194366455, "logits/policy_rejected": -1.8732863664627075, "logits/reference_chosen": -3.0403642654418945, "logits/reference_rejected": -2.624617576599121, "logps/policy_chosen": -62.29011535644531, "logps/policy_rejected": -774.29541015625, "logps/reference_chosen": -316.345947265625, "logps/reference_rejected": -306.0225830078125, "loss": 0.1253, "rewards/accuracies": 1.0, "rewards/chosen": 2.540558338165283, "rewards/margins": 7.223285675048828, "rewards/rejected": -4.682727813720703, "step": 507, "tokens/chosen_response_len_mean": 415.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 258.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.41, "grad_norm": 1.7604278097608879, "learning_rate": 3.688731227548965e-07, "logits/policy_chosen": -1.6100629568099976, "logits/policy_rejected": -1.8206270933151245, "logits/reference_chosen": -3.0545573234558105, "logits/reference_rejected": -2.526207447052002, "logps/policy_chosen": -86.55546569824219, "logps/policy_rejected": -1087.854736328125, "logps/reference_chosen": -384.8187255859375, "logps/reference_rejected": -388.63616943359375, "loss": 0.1412, "rewards/accuracies": 1.0, "rewards/chosen": 2.982632637023926, "rewards/margins": 9.97481918334961, "rewards/rejected": -6.992185592651367, "step": 508, "tokens/chosen_response_len_mean": 402.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 263.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.41, "grad_norm": 5.447535232212929, "learning_rate": 3.682552017333328e-07, "logits/policy_chosen": -1.7877931594848633, "logits/policy_rejected": -1.949285864830017, "logits/reference_chosen": -3.0602922439575195, "logits/reference_rejected": -2.3765697479248047, "logps/policy_chosen": -40.384971618652344, "logps/policy_rejected": -438.9278564453125, "logps/reference_chosen": -167.47283935546875, "logps/reference_rejected": -140.21371459960938, "loss": 0.1559, "rewards/accuracies": 1.0, "rewards/chosen": 1.270878791809082, "rewards/margins": 4.258019924163818, "rewards/rejected": -2.9871413707733154, "step": 509, "tokens/chosen_response_len_mean": 210.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 80.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.41, "grad_norm": 5.54720148549507, "learning_rate": 3.6763634861813835e-07, "logits/policy_chosen": -2.035360336303711, "logits/policy_rejected": -1.4416533708572388, "logits/reference_chosen": -2.898369789123535, "logits/reference_rejected": -2.6384010314941406, "logps/policy_chosen": -34.5697135925293, "logps/policy_rejected": -183.6455841064453, "logps/reference_chosen": -41.313148498535156, "logps/reference_rejected": -94.95040893554688, "loss": 0.2277, "rewards/accuracies": 1.0, "rewards/chosen": 0.06743432581424713, "rewards/margins": 0.9543862342834473, "rewards/rejected": -0.8869518637657166, "step": 510, "tokens/chosen_response_len_mean": 28.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 30.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.41, "grad_norm": 3.964798649874343, "learning_rate": 3.6701656828714534e-07, "logits/policy_chosen": -1.8111273050308228, "logits/policy_rejected": -2.0848844051361084, "logits/reference_chosen": -2.9827027320861816, "logits/reference_rejected": -2.8648905754089355, "logps/policy_chosen": -65.8554916381836, "logps/policy_rejected": -453.29095458984375, "logps/reference_chosen": -269.0480041503906, "logps/reference_rejected": -191.38449096679688, "loss": 0.1639, "rewards/accuracies": 1.0, "rewards/chosen": 2.0319249629974365, "rewards/margins": 4.650989532470703, "rewards/rejected": -2.6190643310546875, "step": 511, "tokens/chosen_response_len_mean": 403.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 183.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.41, "grad_norm": 2.7946482910354136, "learning_rate": 3.6639586562549464e-07, "logits/policy_chosen": -1.3696837425231934, "logits/policy_rejected": -1.44891357421875, "logits/reference_chosen": -2.5541605949401855, "logits/reference_rejected": -1.68296217918396, "logps/policy_chosen": -73.59698486328125, "logps/policy_rejected": -639.5834350585938, "logps/reference_chosen": -208.5489959716797, "logps/reference_rejected": -225.13343811035156, "loss": 0.1363, "rewards/accuracies": 1.0, "rewards/chosen": 1.349519968032837, "rewards/margins": 5.494019985198975, "rewards/rejected": -4.144499778747559, "step": 512, "tokens/chosen_response_len_mean": 161.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 112.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.41, "grad_norm": 1.2560051200148832, "learning_rate": 3.6577424552559667e-07, "logits/policy_chosen": -2.173801898956299, "logits/policy_rejected": -2.212505340576172, "logits/reference_chosen": -2.971432685852051, "logits/reference_rejected": -2.931748867034912, "logps/policy_chosen": -42.875030517578125, "logps/policy_rejected": -451.9052734375, "logps/reference_chosen": -136.7771453857422, "logps/reference_rejected": -175.2373046875, "loss": 0.1189, "rewards/accuracies": 1.0, "rewards/chosen": 0.939021110534668, "rewards/margins": 3.7057008743286133, "rewards/rejected": -2.7666797637939453, "step": 513, "tokens/chosen_response_len_mean": 283.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 192.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.41, "grad_norm": 2.1854568749272425, "learning_rate": 3.651517128870933e-07, "logits/policy_chosen": -1.6797782182693481, "logits/policy_rejected": -1.7808456420898438, "logits/reference_chosen": -3.1624789237976074, "logits/reference_rejected": -3.007197380065918, "logps/policy_chosen": -91.08135223388672, "logps/policy_rejected": -1569.0712890625, "logps/reference_chosen": -459.3399963378906, "logps/reference_rejected": -548.77001953125, "loss": 0.2284, "rewards/accuracies": 0.75, "rewards/chosen": 3.682586193084717, "rewards/margins": 13.885599136352539, "rewards/rejected": -10.203012466430664, "step": 514, "tokens/chosen_response_len_mean": 566.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 427.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.41, "grad_norm": 4.694103421697667, "learning_rate": 3.6452827261681905e-07, "logits/policy_chosen": -1.5570166110992432, "logits/policy_rejected": -1.8741226196289062, "logits/reference_chosen": -2.7946345806121826, "logits/reference_rejected": -2.6603751182556152, "logps/policy_chosen": -102.12774658203125, "logps/policy_rejected": -781.8934326171875, "logps/reference_chosen": -413.195068359375, "logps/reference_rejected": -280.4862060546875, "loss": 0.1318, "rewards/accuracies": 1.0, "rewards/chosen": 3.110673189163208, "rewards/margins": 8.12474536895752, "rewards/rejected": -5.014072418212891, "step": 515, "tokens/chosen_response_len_mean": 557.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 257.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.41, "grad_norm": 6.056850986954676, "learning_rate": 3.639039296287626e-07, "logits/policy_chosen": -1.9515093564987183, "logits/policy_rejected": -1.9906623363494873, "logits/reference_chosen": -2.848447799682617, "logits/reference_rejected": -2.8842453956604004, "logps/policy_chosen": -52.22584533691406, "logps/policy_rejected": -414.292236328125, "logps/reference_chosen": -122.67705535888672, "logps/reference_rejected": -188.04884338378906, "loss": 0.2483, "rewards/accuracies": 1.0, "rewards/chosen": 0.7045120596885681, "rewards/margins": 2.9669461250305176, "rewards/rejected": -2.2624340057373047, "step": 516, "tokens/chosen_response_len_mean": 188.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 201.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.42, "grad_norm": 11.95464782987471, "learning_rate": 3.632786888440276e-07, "logits/policy_chosen": -1.120755672454834, "logits/policy_rejected": -1.3444613218307495, "logits/reference_chosen": -2.315535068511963, "logits/reference_rejected": -1.9943441152572632, "logps/policy_chosen": -161.4275665283203, "logps/policy_rejected": -299.89044189453125, "logps/reference_chosen": -162.89154052734375, "logps/reference_rejected": -136.308837890625, "loss": 0.2366, "rewards/accuracies": 0.75, "rewards/chosen": 0.014639586210250854, "rewards/margins": 1.6504554748535156, "rewards/rejected": -1.635815978050232, "step": 517, "tokens/chosen_response_len_mean": 170.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 93.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.42, "grad_norm": 2.7229706023132185, "learning_rate": 3.626525551907943e-07, "logits/policy_chosen": -1.5620253086090088, "logits/policy_rejected": -1.9047589302062988, "logits/reference_chosen": -2.9676084518432617, "logits/reference_rejected": -2.906032085418701, "logps/policy_chosen": -76.9676513671875, "logps/policy_rejected": -1110.067138671875, "logps/reference_chosen": -370.51678466796875, "logps/reference_rejected": -493.9027404785156, "loss": 0.1732, "rewards/accuracies": 1.0, "rewards/chosen": 2.9354913234710693, "rewards/margins": 9.097135543823242, "rewards/rejected": -6.1616435050964355, "step": 518, "tokens/chosen_response_len_mean": 536.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 418.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.42, "grad_norm": 2.9703047044421966, "learning_rate": 3.6202553360428073e-07, "logits/policy_chosen": -1.7502543926239014, "logits/policy_rejected": -1.7094565629959106, "logits/reference_chosen": -2.921245813369751, "logits/reference_rejected": -2.6325058937072754, "logps/policy_chosen": -76.24668884277344, "logps/policy_rejected": -555.4454345703125, "logps/reference_chosen": -241.67083740234375, "logps/reference_rejected": -261.66253662109375, "loss": 0.148, "rewards/accuracies": 1.0, "rewards/chosen": 1.6542415618896484, "rewards/margins": 4.592070579528809, "rewards/rejected": -2.937828779220581, "step": 519, "tokens/chosen_response_len_mean": 252.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 184.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.42, "grad_norm": 4.884698463902552, "learning_rate": 3.613976290267036e-07, "logits/policy_chosen": -1.9753375053405762, "logits/policy_rejected": -1.881452202796936, "logits/reference_chosen": -2.7441306114196777, "logits/reference_rejected": -2.6066412925720215, "logps/policy_chosen": -51.04777908325195, "logps/policy_rejected": -328.26580810546875, "logps/reference_chosen": -214.8020782470703, "logps/reference_rejected": -210.0876922607422, "loss": 0.178, "rewards/accuracies": 1.0, "rewards/chosen": 1.637542963027954, "rewards/margins": 2.819324016571045, "rewards/rejected": -1.1817810535430908, "step": 520, "tokens/chosen_response_len_mean": 246.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 196.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.42, "grad_norm": 3.0762379085174483, "learning_rate": 3.607688464072391e-07, "logits/policy_chosen": -2.251037120819092, "logits/policy_rejected": -2.2533721923828125, "logits/reference_chosen": -2.8437530994415283, "logits/reference_rejected": -2.9152119159698486, "logps/policy_chosen": -20.297204971313477, "logps/policy_rejected": -200.4241943359375, "logps/reference_chosen": -22.331905364990234, "logps/reference_rejected": -76.84808349609375, "loss": 0.3692, "rewards/accuracies": 1.0, "rewards/chosen": 0.02034701034426689, "rewards/margins": 1.256108045578003, "rewards/rejected": -1.235761046409607, "step": 521, "tokens/chosen_response_len_mean": 50.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 60.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.42, "grad_norm": 2.5982426720006315, "learning_rate": 3.601391907019846e-07, "logits/policy_chosen": -1.851576328277588, "logits/policy_rejected": -1.9099481105804443, "logits/reference_chosen": -2.8298428058624268, "logits/reference_rejected": -2.821462392807007, "logps/policy_chosen": -36.91337966918945, "logps/policy_rejected": -641.5531616210938, "logps/reference_chosen": -145.30227661132812, "logps/reference_rejected": -243.65882873535156, "loss": 0.1578, "rewards/accuracies": 1.0, "rewards/chosen": 1.0838890075683594, "rewards/margins": 5.062832832336426, "rewards/rejected": -3.9789438247680664, "step": 522, "tokens/chosen_response_len_mean": 200.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 199.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.42, "grad_norm": 1.8896404887187468, "learning_rate": 3.5950866687391904e-07, "logits/policy_chosen": -1.6377341747283936, "logits/policy_rejected": -1.7143683433532715, "logits/reference_chosen": -3.051149845123291, "logits/reference_rejected": -3.0039615631103516, "logps/policy_chosen": -100.38955688476562, "logps/policy_rejected": -1112.8839111328125, "logps/reference_chosen": -462.146240234375, "logps/reference_rejected": -452.32257080078125, "loss": 0.1453, "rewards/accuracies": 1.0, "rewards/chosen": 3.6175670623779297, "rewards/margins": 10.22317886352539, "rewards/rejected": -6.605612754821777, "step": 523, "tokens/chosen_response_len_mean": 533.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 426.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.42, "grad_norm": 3.85893339649937, "learning_rate": 3.588772798928639e-07, "logits/policy_chosen": -1.7455567121505737, "logits/policy_rejected": -1.070192575454712, "logits/reference_chosen": -2.819988250732422, "logits/reference_rejected": -2.4435606002807617, "logps/policy_chosen": -96.84449768066406, "logps/policy_rejected": -773.0043334960938, "logps/reference_chosen": -285.88970947265625, "logps/reference_rejected": -374.89764404296875, "loss": 0.1507, "rewards/accuracies": 1.0, "rewards/chosen": 1.8904521465301514, "rewards/margins": 5.871518611907959, "rewards/rejected": -3.981066942214966, "step": 524, "tokens/chosen_response_len_mean": 242.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 518.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.42, "grad_norm": 4.331211793409003, "learning_rate": 3.5824503473544404e-07, "logits/policy_chosen": -2.2218847274780273, "logits/policy_rejected": -2.1853442192077637, "logits/reference_chosen": -2.5698864459991455, "logits/reference_rejected": -3.0179224014282227, "logps/policy_chosen": -63.2376708984375, "logps/policy_rejected": -813.5751953125, "logps/reference_chosen": -264.51507568359375, "logps/reference_rejected": -337.98345947265625, "loss": 0.2322, "rewards/accuracies": 1.0, "rewards/chosen": 2.0127739906311035, "rewards/margins": 6.768691062927246, "rewards/rejected": -4.755917072296143, "step": 525, "tokens/chosen_response_len_mean": 248.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 227.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.42, "grad_norm": 2.35262408959955, "learning_rate": 3.576119363850486e-07, "logits/policy_chosen": -0.8806135058403015, "logits/policy_rejected": -1.4104909896850586, "logits/reference_chosen": -2.685579538345337, "logits/reference_rejected": -2.5388383865356445, "logps/policy_chosen": -143.42222595214844, "logps/policy_rejected": -1747.0230712890625, "logps/reference_chosen": -675.3695678710938, "logps/reference_rejected": -733.340087890625, "loss": 0.1871, "rewards/accuracies": 1.0, "rewards/chosen": 5.319473743438721, "rewards/margins": 15.456302642822266, "rewards/rejected": -10.136829376220703, "step": 526, "tokens/chosen_response_len_mean": 767.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 535.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.42, "grad_norm": 2.777012028581217, "learning_rate": 3.569779898317916e-07, "logits/policy_chosen": -1.0484815835952759, "logits/policy_rejected": -1.383299708366394, "logits/reference_chosen": -2.7294254302978516, "logits/reference_rejected": -2.43225359916687, "logps/policy_chosen": -80.23799133300781, "logps/policy_rejected": -357.5889892578125, "logps/reference_chosen": -263.91094970703125, "logps/reference_rejected": -181.80218505859375, "loss": 0.1579, "rewards/accuracies": 1.0, "rewards/chosen": 1.8367295265197754, "rewards/margins": 3.594597339630127, "rewards/rejected": -1.757867693901062, "step": 527, "tokens/chosen_response_len_mean": 227.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 310.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.42, "grad_norm": 4.126765018045025, "learning_rate": 3.5634320007247266e-07, "logits/policy_chosen": -1.517538070678711, "logits/policy_rejected": -1.6733059883117676, "logits/reference_chosen": -2.977997303009033, "logits/reference_rejected": -2.5001871585845947, "logps/policy_chosen": -81.98285675048828, "logps/policy_rejected": -884.9750366210938, "logps/reference_chosen": -323.5049133300781, "logps/reference_rejected": -331.4570007324219, "loss": 0.1536, "rewards/accuracies": 1.0, "rewards/chosen": 2.4152204990386963, "rewards/margins": 7.950399875640869, "rewards/rejected": -5.53518009185791, "step": 528, "tokens/chosen_response_len_mean": 334.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 258.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.43, "grad_norm": 4.3140614212184, "learning_rate": 3.5570757211053746e-07, "logits/policy_chosen": -1.7487778663635254, "logits/policy_rejected": -1.9494415521621704, "logits/reference_chosen": -2.7526111602783203, "logits/reference_rejected": -2.7956008911132812, "logps/policy_chosen": -75.49141693115234, "logps/policy_rejected": -642.2836303710938, "logps/reference_chosen": -223.76815795898438, "logps/reference_rejected": -289.1028747558594, "loss": 0.2311, "rewards/accuracies": 1.0, "rewards/chosen": 1.4827674627304077, "rewards/margins": 5.014575004577637, "rewards/rejected": -3.5318078994750977, "step": 529, "tokens/chosen_response_len_mean": 403.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 282.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.43, "grad_norm": 3.2208819689580346, "learning_rate": 3.5507111095603864e-07, "logits/policy_chosen": -1.433916449546814, "logits/policy_rejected": -1.5399501323699951, "logits/reference_chosen": -2.9575793743133545, "logits/reference_rejected": -2.827263832092285, "logps/policy_chosen": -71.69790649414062, "logps/policy_rejected": -963.1092529296875, "logps/reference_chosen": -357.26605224609375, "logps/reference_rejected": -355.61376953125, "loss": 0.1052, "rewards/accuracies": 1.0, "rewards/chosen": 2.8556814193725586, "rewards/margins": 8.930635452270508, "rewards/rejected": -6.074954986572266, "step": 530, "tokens/chosen_response_len_mean": 459.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 357.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.43, "grad_norm": 4.734767784216982, "learning_rate": 3.5443382162559616e-07, "logits/policy_chosen": -1.489007830619812, "logits/policy_rejected": -1.7155470848083496, "logits/reference_chosen": -2.6674938201904297, "logits/reference_rejected": -2.629805564880371, "logps/policy_chosen": -72.16195678710938, "logps/policy_rejected": -1126.726806640625, "logps/reference_chosen": -293.7249450683594, "logps/reference_rejected": -388.15594482421875, "loss": 0.1458, "rewards/accuracies": 1.0, "rewards/chosen": 2.215629816055298, "rewards/margins": 9.601338386535645, "rewards/rejected": -7.385707855224609, "step": 531, "tokens/chosen_response_len_mean": 492.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 288.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.43, "grad_norm": 4.062770893161743, "learning_rate": 3.537957091423573e-07, "logits/policy_chosen": -1.6025749444961548, "logits/policy_rejected": -1.8184247016906738, "logits/reference_chosen": -2.8992581367492676, "logits/reference_rejected": -2.863769292831421, "logps/policy_chosen": -72.07038116455078, "logps/policy_rejected": -534.27880859375, "logps/reference_chosen": -346.4698181152344, "logps/reference_rejected": -317.3559265136719, "loss": 0.1768, "rewards/accuracies": 1.0, "rewards/chosen": 2.7439944744110107, "rewards/margins": 4.9132232666015625, "rewards/rejected": -2.1692287921905518, "step": 532, "tokens/chosen_response_len_mean": 494.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 393.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.43, "grad_norm": 3.0965215425461112, "learning_rate": 3.531567785359578e-07, "logits/policy_chosen": -1.337218999862671, "logits/policy_rejected": -1.681422233581543, "logits/reference_chosen": -2.8761448860168457, "logits/reference_rejected": -2.548964500427246, "logps/policy_chosen": -104.7605972290039, "logps/policy_rejected": -1222.03125, "logps/reference_chosen": -401.869384765625, "logps/reference_rejected": -439.6533203125, "loss": 0.0585, "rewards/accuracies": 1.0, "rewards/chosen": 2.97108793258667, "rewards/margins": 10.794868469238281, "rewards/rejected": -7.823780059814453, "step": 533, "tokens/chosen_response_len_mean": 620.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 326.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.43, "grad_norm": 3.4215397082628933, "learning_rate": 3.5251703484248197e-07, "logits/policy_chosen": -2.181457042694092, "logits/policy_rejected": -2.2668938636779785, "logits/reference_chosen": -3.1640498638153076, "logits/reference_rejected": -3.120495319366455, "logps/policy_chosen": -51.236385345458984, "logps/policy_rejected": -749.4049072265625, "logps/reference_chosen": -239.9842071533203, "logps/reference_rejected": -316.8190002441406, "loss": 0.1635, "rewards/accuracies": 1.0, "rewards/chosen": 1.8874783515930176, "rewards/margins": 6.213336944580078, "rewards/rejected": -4.325859069824219, "step": 534, "tokens/chosen_response_len_mean": 351.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 305.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.43, "grad_norm": 2.4924709433925214, "learning_rate": 3.5187648310442275e-07, "logits/policy_chosen": -1.5884766578674316, "logits/policy_rejected": -1.7490499019622803, "logits/reference_chosen": -2.9638869762420654, "logits/reference_rejected": -2.017496347427368, "logps/policy_chosen": -70.10679626464844, "logps/policy_rejected": -757.836181640625, "logps/reference_chosen": -307.5505676269531, "logps/reference_rejected": -270.78619384765625, "loss": 0.048, "rewards/accuracies": 1.0, "rewards/chosen": 2.3744373321533203, "rewards/margins": 7.244937419891357, "rewards/rejected": -4.870500087738037, "step": 535, "tokens/chosen_response_len_mean": 401.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 258.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.43, "grad_norm": 6.78416162381088, "learning_rate": 3.512351283706419e-07, "logits/policy_chosen": -1.5578632354736328, "logits/policy_rejected": -2.071242332458496, "logits/reference_chosen": -2.528616189956665, "logits/reference_rejected": -2.0685698986053467, "logps/policy_chosen": -111.4025650024414, "logps/policy_rejected": -205.73956298828125, "logps/reference_chosen": -196.06881713867188, "logps/reference_rejected": -94.46316528320312, "loss": 0.2365, "rewards/accuracies": 1.0, "rewards/chosen": 0.8466625213623047, "rewards/margins": 1.9594265222549438, "rewards/rejected": -1.1127640008926392, "step": 536, "tokens/chosen_response_len_mean": 199.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 56.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.43, "grad_norm": 4.660378488387965, "learning_rate": 3.5059297569633097e-07, "logits/policy_chosen": -1.8261831998825073, "logits/policy_rejected": -1.908783197402954, "logits/reference_chosen": -3.044473886489868, "logits/reference_rejected": -2.850213050842285, "logps/policy_chosen": -51.796966552734375, "logps/policy_rejected": -732.04638671875, "logps/reference_chosen": -249.64366149902344, "logps/reference_rejected": -291.7880554199219, "loss": 0.2116, "rewards/accuracies": 1.0, "rewards/chosen": 1.9784669876098633, "rewards/margins": 6.3810505867004395, "rewards/rejected": -4.402584075927734, "step": 537, "tokens/chosen_response_len_mean": 324.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 335.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.43, "grad_norm": 3.054106127740481, "learning_rate": 3.499500301429704e-07, "logits/policy_chosen": -1.2564502954483032, "logits/policy_rejected": -1.4578382968902588, "logits/reference_chosen": -2.663343906402588, "logits/reference_rejected": -2.322813034057617, "logps/policy_chosen": -85.20794677734375, "logps/policy_rejected": -1228.8956298828125, "logps/reference_chosen": -390.68182373046875, "logps/reference_rejected": -474.4229431152344, "loss": 0.1993, "rewards/accuracies": 1.0, "rewards/chosen": 3.054738998413086, "rewards/margins": 10.599466323852539, "rewards/rejected": -7.544726848602295, "step": 538, "tokens/chosen_response_len_mean": 494.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 411.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.43, "grad_norm": 7.6059828448808044, "learning_rate": 3.493062967782906e-07, "logits/policy_chosen": -0.7277638912200928, "logits/policy_rejected": -0.8370018005371094, "logits/reference_chosen": -2.0911202430725098, "logits/reference_rejected": -1.8740336894989014, "logps/policy_chosen": -103.84000396728516, "logps/policy_rejected": -831.5616455078125, "logps/reference_chosen": -346.20648193359375, "logps/reference_rejected": -328.0775146484375, "loss": 0.1528, "rewards/accuracies": 1.0, "rewards/chosen": 2.4236645698547363, "rewards/margins": 7.458505630493164, "rewards/rejected": -5.0348405838012695, "step": 539, "tokens/chosen_response_len_mean": 461.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 337.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.43, "grad_norm": 8.525267798728615, "learning_rate": 3.486617806762312e-07, "logits/policy_chosen": -0.5032968521118164, "logits/policy_rejected": -1.4690107107162476, "logits/reference_chosen": -2.4321441650390625, "logits/reference_rejected": -2.2443180084228516, "logps/policy_chosen": -72.79258728027344, "logps/policy_rejected": -526.5192260742188, "logps/reference_chosen": -149.5489501953125, "logps/reference_rejected": -212.32266235351562, "loss": 0.1606, "rewards/accuracies": 1.0, "rewards/chosen": 0.7675636410713196, "rewards/margins": 3.909529209136963, "rewards/rejected": -3.141965866088867, "step": 540, "tokens/chosen_response_len_mean": 526.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 200.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.43, "grad_norm": 4.1846759440066155, "learning_rate": 3.480164869169015e-07, "logits/policy_chosen": -1.1990872621536255, "logits/policy_rejected": -1.3610371351242065, "logits/reference_chosen": -2.9251720905303955, "logits/reference_rejected": -2.4389283657073975, "logps/policy_chosen": -67.39421081542969, "logps/policy_rejected": -1102.8447265625, "logps/reference_chosen": -322.8033752441406, "logps/reference_rejected": -450.9704284667969, "loss": 0.1251, "rewards/accuracies": 1.0, "rewards/chosen": 2.554091453552246, "rewards/margins": 9.072834014892578, "rewards/rejected": -6.518742561340332, "step": 541, "tokens/chosen_response_len_mean": 437.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 404.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.44, "grad_norm": 3.4834496334196907, "learning_rate": 3.473704205865404e-07, "logits/policy_chosen": -1.9992713928222656, "logits/policy_rejected": -2.140188217163086, "logits/reference_chosen": -3.0482730865478516, "logits/reference_rejected": -2.758751630783081, "logps/policy_chosen": -31.598953247070312, "logps/policy_rejected": -498.78118896484375, "logps/reference_chosen": -114.72731018066406, "logps/reference_rejected": -151.8946533203125, "loss": 0.2659, "rewards/accuracies": 1.0, "rewards/chosen": 0.8312835693359375, "rewards/margins": 4.3001484870910645, "rewards/rejected": -3.468865156173706, "step": 542, "tokens/chosen_response_len_mean": 159.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 135.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.44, "grad_norm": 2.212606925320298, "learning_rate": 3.4672358677747625e-07, "logits/policy_chosen": -1.3873353004455566, "logits/policy_rejected": -1.5324995517730713, "logits/reference_chosen": -3.0306363105773926, "logits/reference_rejected": -2.1667964458465576, "logps/policy_chosen": -103.60790252685547, "logps/policy_rejected": -1208.731201171875, "logps/reference_chosen": -449.542236328125, "logps/reference_rejected": -515.6892700195312, "loss": 0.0792, "rewards/accuracies": 1.0, "rewards/chosen": 3.459343671798706, "rewards/margins": 10.389762878417969, "rewards/rejected": -6.930418968200684, "step": 543, "tokens/chosen_response_len_mean": 564.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 469.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.44, "grad_norm": 2.8688314854304138, "learning_rate": 3.460759905880866e-07, "logits/policy_chosen": -1.4521598815917969, "logits/policy_rejected": -1.5567327737808228, "logits/reference_chosen": -2.6564087867736816, "logits/reference_rejected": -2.7792372703552246, "logps/policy_chosen": -65.16630554199219, "logps/policy_rejected": -918.9058227539062, "logps/reference_chosen": -256.8858337402344, "logps/reference_rejected": -348.1164855957031, "loss": 0.1628, "rewards/accuracies": 1.0, "rewards/chosen": 1.917195200920105, "rewards/margins": 7.625089168548584, "rewards/rejected": -5.707893371582031, "step": 544, "tokens/chosen_response_len_mean": 356.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 320.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.44, "grad_norm": 3.943022352216706, "learning_rate": 3.454276371227583e-07, "logits/policy_chosen": -1.2155468463897705, "logits/policy_rejected": -1.6266111135482788, "logits/reference_chosen": -2.840851306915283, "logits/reference_rejected": -1.8044722080230713, "logps/policy_chosen": -62.91926574707031, "logps/policy_rejected": -384.3448486328125, "logps/reference_chosen": -226.05123901367188, "logps/reference_rejected": -133.25270080566406, "loss": 0.0916, "rewards/accuracies": 1.0, "rewards/chosen": 1.6313196420669556, "rewards/margins": 4.142241477966309, "rewards/rejected": -2.5109214782714844, "step": 545, "tokens/chosen_response_len_mean": 218.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 80.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.44, "grad_norm": 3.627490010579694, "learning_rate": 3.4477853149184685e-07, "logits/policy_chosen": -1.5325663089752197, "logits/policy_rejected": -1.6806870698928833, "logits/reference_chosen": -2.869450092315674, "logits/reference_rejected": -2.7260353565216064, "logps/policy_chosen": -82.05609130859375, "logps/policy_rejected": -1196.469482421875, "logps/reference_chosen": -392.67578125, "logps/reference_rejected": -487.3499450683594, "loss": 0.127, "rewards/accuracies": 1.0, "rewards/chosen": 3.106196880340576, "rewards/margins": 10.197393417358398, "rewards/rejected": -7.091196060180664, "step": 546, "tokens/chosen_response_len_mean": 403.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 424.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.44, "grad_norm": 0.7804414379698411, "learning_rate": 3.4412867881163647e-07, "logits/policy_chosen": -1.7521880865097046, "logits/policy_rejected": -2.07790470123291, "logits/reference_chosen": -2.941479206085205, "logits/reference_rejected": -2.718097686767578, "logps/policy_chosen": -57.52407455444336, "logps/policy_rejected": -713.60693359375, "logps/reference_chosen": -230.14796447753906, "logps/reference_rejected": -235.18714904785156, "loss": 0.0889, "rewards/accuracies": 0.75, "rewards/chosen": 1.7262389659881592, "rewards/margins": 6.51043701171875, "rewards/rejected": -4.784197807312012, "step": 547, "tokens/chosen_response_len_mean": 313.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 193.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.44, "grad_norm": 4.318963335125819, "learning_rate": 3.4347808420429983e-07, "logits/policy_chosen": -1.4977705478668213, "logits/policy_rejected": -2.0579535961151123, "logits/reference_chosen": -2.85351300239563, "logits/reference_rejected": -2.360363483428955, "logps/policy_chosen": -68.09393310546875, "logps/policy_rejected": -729.8070678710938, "logps/reference_chosen": -348.97772216796875, "logps/reference_rejected": -246.0881805419922, "loss": 0.1897, "rewards/accuracies": 1.0, "rewards/chosen": 2.808837890625, "rewards/margins": 7.646027565002441, "rewards/rejected": -4.837189197540283, "step": 548, "tokens/chosen_response_len_mean": 429.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 146.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.44, "grad_norm": 5.084275121944622, "learning_rate": 3.428267527978572e-07, "logits/policy_chosen": -1.1892602443695068, "logits/policy_rejected": -1.1026020050048828, "logits/reference_chosen": -2.2982800006866455, "logits/reference_rejected": -2.147494077682495, "logps/policy_chosen": -132.86444091796875, "logps/policy_rejected": -1389.264892578125, "logps/reference_chosen": -328.26373291015625, "logps/reference_rejected": -649.0513305664062, "loss": 0.1469, "rewards/accuracies": 1.0, "rewards/chosen": 1.9539929628372192, "rewards/margins": 9.35612964630127, "rewards/rejected": -7.402136325836182, "step": 549, "tokens/chosen_response_len_mean": 302.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 337.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.44, "grad_norm": 3.334428861517296, "learning_rate": 3.4217468972613664e-07, "logits/policy_chosen": -1.2716220617294312, "logits/policy_rejected": -1.8428655862808228, "logits/reference_chosen": -2.549618721008301, "logits/reference_rejected": -2.3221817016601562, "logps/policy_chosen": -104.29700469970703, "logps/policy_rejected": -890.2571411132812, "logps/reference_chosen": -274.2265319824219, "logps/reference_rejected": -251.96420288085938, "loss": 0.1143, "rewards/accuracies": 1.0, "rewards/chosen": 1.6992954015731812, "rewards/margins": 8.08222484588623, "rewards/rejected": -6.382929801940918, "step": 550, "tokens/chosen_response_len_mean": 330.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 180.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.44, "grad_norm": 4.41139083624512, "learning_rate": 3.4152190012873293e-07, "logits/policy_chosen": -2.13014554977417, "logits/policy_rejected": -2.149657964706421, "logits/reference_chosen": -3.209202766418457, "logits/reference_rejected": -2.981388568878174, "logps/policy_chosen": -28.465259552001953, "logps/policy_rejected": -466.3083801269531, "logps/reference_chosen": -141.8134002685547, "logps/reference_rejected": -196.63211059570312, "loss": 0.2468, "rewards/accuracies": 1.0, "rewards/chosen": 1.1334813833236694, "rewards/margins": 3.830244302749634, "rewards/rejected": -2.696762800216675, "step": 551, "tokens/chosen_response_len_mean": 228.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 190.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.44, "grad_norm": 2.099908908503231, "learning_rate": 3.408683891509676e-07, "logits/policy_chosen": -1.3221943378448486, "logits/policy_rejected": -1.345398187637329, "logits/reference_chosen": -2.5638017654418945, "logits/reference_rejected": -2.4357707500457764, "logps/policy_chosen": -93.87046813964844, "logps/policy_rejected": -758.2496337890625, "logps/reference_chosen": -381.4332580566406, "logps/reference_rejected": -368.74755859375, "loss": 0.097, "rewards/accuracies": 1.0, "rewards/chosen": 2.8756279945373535, "rewards/margins": 6.77064847946167, "rewards/rejected": -3.8950207233428955, "step": 552, "tokens/chosen_response_len_mean": 451.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 293.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.44, "grad_norm": 4.86129928709054, "learning_rate": 3.402141619438481e-07, "logits/policy_chosen": -1.3816745281219482, "logits/policy_rejected": -1.6162673234939575, "logits/reference_chosen": -3.17985200881958, "logits/reference_rejected": -2.3312668800354004, "logps/policy_chosen": -106.40277099609375, "logps/policy_rejected": -942.629150390625, "logps/reference_chosen": -552.941650390625, "logps/reference_rejected": -361.9104309082031, "loss": 0.1473, "rewards/accuracies": 1.0, "rewards/chosen": 4.465388774871826, "rewards/margins": 10.272576332092285, "rewards/rejected": -5.807187080383301, "step": 553, "tokens/chosen_response_len_mean": 547.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 279.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.45, "grad_norm": 4.8879952962699775, "learning_rate": 3.395592236640271e-07, "logits/policy_chosen": -1.2729833126068115, "logits/policy_rejected": -1.55487859249115, "logits/reference_chosen": -2.8120789527893066, "logits/reference_rejected": -2.658278465270996, "logps/policy_chosen": -103.52959442138672, "logps/policy_rejected": -777.389892578125, "logps/reference_chosen": -442.6094970703125, "logps/reference_rejected": -439.10894775390625, "loss": 0.1893, "rewards/accuracies": 1.0, "rewards/chosen": 3.390798568725586, "rewards/margins": 6.773608207702637, "rewards/rejected": -3.3828094005584717, "step": 554, "tokens/chosen_response_len_mean": 477.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 338.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.45, "grad_norm": 1.5060066913035608, "learning_rate": 3.3890357947376216e-07, "logits/policy_chosen": -0.9478991627693176, "logits/policy_rejected": -1.2323962450027466, "logits/reference_chosen": -2.575098991394043, "logits/reference_rejected": -2.5877485275268555, "logps/policy_chosen": -76.81658935546875, "logps/policy_rejected": -733.058349609375, "logps/reference_chosen": -336.38763427734375, "logps/reference_rejected": -301.5869445800781, "loss": 0.0939, "rewards/accuracies": 1.0, "rewards/chosen": 2.5957107543945312, "rewards/margins": 6.91042423248291, "rewards/rejected": -4.314713478088379, "step": 555, "tokens/chosen_response_len_mean": 316.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 241.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.45, "grad_norm": 2.2952233428985993, "learning_rate": 3.3824723454087466e-07, "logits/policy_chosen": -2.273240327835083, "logits/policy_rejected": -2.196145534515381, "logits/reference_chosen": -2.9893598556518555, "logits/reference_rejected": -2.8801779747009277, "logps/policy_chosen": -49.751075744628906, "logps/policy_rejected": -437.60345458984375, "logps/reference_chosen": -178.29608154296875, "logps/reference_rejected": -173.517822265625, "loss": 0.1492, "rewards/accuracies": 1.0, "rewards/chosen": 1.2854499816894531, "rewards/margins": 3.9263062477111816, "rewards/rejected": -2.6408560276031494, "step": 556, "tokens/chosen_response_len_mean": 164.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 125.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.45, "grad_norm": 3.6563082959344984, "learning_rate": 3.375901940387095e-07, "logits/policy_chosen": -1.857072353363037, "logits/policy_rejected": -1.9487085342407227, "logits/reference_chosen": -2.9948766231536865, "logits/reference_rejected": -2.9093077182769775, "logps/policy_chosen": -51.00886535644531, "logps/policy_rejected": -1076.950927734375, "logps/reference_chosen": -271.2162170410156, "logps/reference_rejected": -428.81280517578125, "loss": 0.1001, "rewards/accuracies": 1.0, "rewards/chosen": 2.202073574066162, "rewards/margins": 8.683454513549805, "rewards/rejected": -6.481380462646484, "step": 557, "tokens/chosen_response_len_mean": 512.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 450.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.45, "grad_norm": 5.966839389680779, "learning_rate": 3.3693246314609405e-07, "logits/policy_chosen": -1.799519658088684, "logits/policy_rejected": -1.884425163269043, "logits/reference_chosen": -2.5967020988464355, "logits/reference_rejected": -2.655183792114258, "logps/policy_chosen": -75.13899230957031, "logps/policy_rejected": -493.25543212890625, "logps/reference_chosen": -187.2158660888672, "logps/reference_rejected": -269.1056213378906, "loss": 0.1943, "rewards/accuracies": 1.0, "rewards/chosen": 1.120768666267395, "rewards/margins": 3.3622663021087646, "rewards/rejected": -2.241497755050659, "step": 558, "tokens/chosen_response_len_mean": 243.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 304.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.45, "grad_norm": 2.362372912667138, "learning_rate": 3.3627404704729705e-07, "logits/policy_chosen": -1.9872490167617798, "logits/policy_rejected": -2.284727096557617, "logits/reference_chosen": -3.1214911937713623, "logits/reference_rejected": -2.2349143028259277, "logps/policy_chosen": -63.00129699707031, "logps/policy_rejected": -732.4915771484375, "logps/reference_chosen": -241.21514892578125, "logps/reference_rejected": -271.373046875, "loss": 0.0322, "rewards/accuracies": 1.0, "rewards/chosen": 1.7821385860443115, "rewards/margins": 6.393324851989746, "rewards/rejected": -4.611185550689697, "step": 559, "tokens/chosen_response_len_mean": 331.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 149.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.45, "grad_norm": 4.171078952463684, "learning_rate": 3.3561495093198853e-07, "logits/policy_chosen": -2.051931381225586, "logits/policy_rejected": -2.1366114616394043, "logits/reference_chosen": -2.9525604248046875, "logits/reference_rejected": -2.8414297103881836, "logps/policy_chosen": -76.86653137207031, "logps/policy_rejected": -667.3883056640625, "logps/reference_chosen": -323.14581298828125, "logps/reference_rejected": -302.495361328125, "loss": 0.1182, "rewards/accuracies": 1.0, "rewards/chosen": 2.4627926349639893, "rewards/margins": 6.111721515655518, "rewards/rejected": -3.6489288806915283, "step": 560, "tokens/chosen_response_len_mean": 368.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 254.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.45, "grad_norm": 5.346338548620434, "learning_rate": 3.349551799951982e-07, "logits/policy_chosen": -1.6533997058868408, "logits/policy_rejected": -1.9753875732421875, "logits/reference_chosen": -2.9736459255218506, "logits/reference_rejected": -1.8335206508636475, "logps/policy_chosen": -97.565673828125, "logps/policy_rejected": -1323.7308349609375, "logps/reference_chosen": -469.5448303222656, "logps/reference_rejected": -511.6222839355469, "loss": 0.2207, "rewards/accuracies": 1.0, "rewards/chosen": 3.7197916507720947, "rewards/margins": 11.840876579284668, "rewards/rejected": -8.121084213256836, "step": 561, "tokens/chosen_response_len_mean": 480.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 301.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.45, "grad_norm": 3.9887993874835153, "learning_rate": 3.342947394372748e-07, "logits/policy_chosen": -1.3492289781570435, "logits/policy_rejected": -1.6602319478988647, "logits/reference_chosen": -2.579238176345825, "logits/reference_rejected": -2.7436940670013428, "logps/policy_chosen": -95.8171157836914, "logps/policy_rejected": -857.45068359375, "logps/reference_chosen": -257.5375671386719, "logps/reference_rejected": -306.32049560546875, "loss": 0.1844, "rewards/accuracies": 1.0, "rewards/chosen": 1.6172046661376953, "rewards/margins": 7.128506183624268, "rewards/rejected": -5.5113019943237305, "step": 562, "tokens/chosen_response_len_mean": 362.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 238.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.45, "grad_norm": 7.7967556197022985, "learning_rate": 3.336336344638451e-07, "logits/policy_chosen": -2.023709297180176, "logits/policy_rejected": -2.149707555770874, "logits/reference_chosen": -3.021341562271118, "logits/reference_rejected": -2.852924346923828, "logps/policy_chosen": -36.027626037597656, "logps/policy_rejected": -528.3580322265625, "logps/reference_chosen": -136.70562744140625, "logps/reference_rejected": -183.865478515625, "loss": 0.159, "rewards/accuracies": 1.0, "rewards/chosen": 1.0067799091339111, "rewards/margins": 4.451704978942871, "rewards/rejected": -3.444925308227539, "step": 563, "tokens/chosen_response_len_mean": 209.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 165.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.45, "grad_norm": 3.4940008793323725, "learning_rate": 3.329718702857725e-07, "logits/policy_chosen": -1.681413173675537, "logits/policy_rejected": -1.9605016708374023, "logits/reference_chosen": -2.742757797241211, "logits/reference_rejected": -2.6325631141662598, "logps/policy_chosen": -35.40129470825195, "logps/policy_rejected": -374.8088684082031, "logps/reference_chosen": -140.6432647705078, "logps/reference_rejected": -126.66143798828125, "loss": 0.1466, "rewards/accuracies": 1.0, "rewards/chosen": 1.052419662475586, "rewards/margins": 3.5338940620422363, "rewards/rejected": -2.4814743995666504, "step": 564, "tokens/chosen_response_len_mean": 336.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 109.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.45, "grad_norm": 3.8421532020108424, "learning_rate": 3.323094521191169e-07, "logits/policy_chosen": -1.8261432647705078, "logits/policy_rejected": -2.011218309402466, "logits/reference_chosen": -2.932382822036743, "logits/reference_rejected": -2.2946062088012695, "logps/policy_chosen": -34.13972091674805, "logps/policy_rejected": -295.70648193359375, "logps/reference_chosen": -102.51885223388672, "logps/reference_rejected": -123.9435806274414, "loss": 0.2042, "rewards/accuracies": 1.0, "rewards/chosen": 0.6837913393974304, "rewards/margins": 2.4014205932617188, "rewards/rejected": -1.717629313468933, "step": 565, "tokens/chosen_response_len_mean": 122.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 63.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.45, "grad_norm": 1.763383100320544, "learning_rate": 3.3164638518509247e-07, "logits/policy_chosen": -1.8183183670043945, "logits/policy_rejected": -1.9676923751831055, "logits/reference_chosen": -2.9041481018066406, "logits/reference_rejected": -2.5814497470855713, "logps/policy_chosen": -70.70805358886719, "logps/policy_rejected": -785.9116821289062, "logps/reference_chosen": -337.09552001953125, "logps/reference_rejected": -348.2403259277344, "loss": 0.0697, "rewards/accuracies": 1.0, "rewards/chosen": 2.663874387741089, "rewards/margins": 7.040587425231934, "rewards/rejected": -4.376713275909424, "step": 566, "tokens/chosen_response_len_mean": 409.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 374.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.46, "grad_norm": 3.044154747717625, "learning_rate": 3.309826747100271e-07, "logits/policy_chosen": -1.2097326517105103, "logits/policy_rejected": -1.195814847946167, "logits/reference_chosen": -2.543266534805298, "logits/reference_rejected": -2.23286509513855, "logps/policy_chosen": -92.23149871826172, "logps/policy_rejected": -1401.49169921875, "logps/reference_chosen": -402.17816162109375, "logps/reference_rejected": -493.5354309082031, "loss": 0.2147, "rewards/accuracies": 1.0, "rewards/chosen": 3.099466562271118, "rewards/margins": 12.179028511047363, "rewards/rejected": -9.07956314086914, "step": 567, "tokens/chosen_response_len_mean": 520.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 467.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.46, "grad_norm": 4.410760829629216, "learning_rate": 3.303183259253213e-07, "logits/policy_chosen": -0.8860348463058472, "logits/policy_rejected": -1.001037359237671, "logits/reference_chosen": -2.3485236167907715, "logits/reference_rejected": -1.8914377689361572, "logps/policy_chosen": -89.13920593261719, "logps/policy_rejected": -532.52294921875, "logps/reference_chosen": -203.27642822265625, "logps/reference_rejected": -223.0554962158203, "loss": 0.1796, "rewards/accuracies": 1.0, "rewards/chosen": 1.1413720846176147, "rewards/margins": 4.23604679107666, "rewards/rejected": -3.0946743488311768, "step": 568, "tokens/chosen_response_len_mean": 243.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 179.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.46, "grad_norm": 1.552396994351016, "learning_rate": 3.296533440674066e-07, "logits/policy_chosen": -1.5108449459075928, "logits/policy_rejected": -1.6747286319732666, "logits/reference_chosen": -2.9551920890808105, "logits/reference_rejected": -2.360665798187256, "logps/policy_chosen": -102.8811264038086, "logps/policy_rejected": -753.2782592773438, "logps/reference_chosen": -381.5318908691406, "logps/reference_rejected": -324.1732177734375, "loss": 0.0119, "rewards/accuracies": 1.0, "rewards/chosen": 2.7865076065063477, "rewards/margins": 7.077558517456055, "rewards/rejected": -4.291049957275391, "step": 569, "tokens/chosen_response_len_mean": 508.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 296.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.46, "grad_norm": 3.590001813627757, "learning_rate": 3.2898773437770445e-07, "logits/policy_chosen": -1.4371052980422974, "logits/policy_rejected": -1.5018061399459839, "logits/reference_chosen": -2.731325626373291, "logits/reference_rejected": -2.3503198623657227, "logps/policy_chosen": -123.0985107421875, "logps/policy_rejected": -596.8621215820312, "logps/reference_chosen": -243.1231689453125, "logps/reference_rejected": -256.818359375, "loss": 0.1762, "rewards/accuracies": 1.0, "rewards/chosen": 1.2002465724945068, "rewards/margins": 4.60068416595459, "rewards/rejected": -3.400438070297241, "step": 570, "tokens/chosen_response_len_mean": 264.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 231.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.46, "grad_norm": 7.919750161902402, "learning_rate": 3.2832150210258497e-07, "logits/policy_chosen": -1.5049259662628174, "logits/policy_rejected": -1.7426738739013672, "logits/reference_chosen": -2.7650415897369385, "logits/reference_rejected": -2.447714328765869, "logps/policy_chosen": -42.87800598144531, "logps/policy_rejected": -331.63720703125, "logps/reference_chosen": -154.05686950683594, "logps/reference_rejected": -152.7490234375, "loss": 0.1791, "rewards/accuracies": 1.0, "rewards/chosen": 1.1117886304855347, "rewards/margins": 2.900670289993286, "rewards/rejected": -1.7888814210891724, "step": 571, "tokens/chosen_response_len_mean": 377.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 332.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.46, "grad_norm": 1.917555444007843, "learning_rate": 3.276546524933254e-07, "logits/policy_chosen": -1.7504053115844727, "logits/policy_rejected": -1.953632116317749, "logits/reference_chosen": -3.143728733062744, "logits/reference_rejected": -2.263713836669922, "logps/policy_chosen": -40.50579833984375, "logps/policy_rejected": -423.501953125, "logps/reference_chosen": -148.3907928466797, "logps/reference_rejected": -147.25958251953125, "loss": 0.0617, "rewards/accuracies": 1.0, "rewards/chosen": 1.0788499116897583, "rewards/margins": 3.841273307800293, "rewards/rejected": -2.7624237537384033, "step": 572, "tokens/chosen_response_len_mean": 145.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 95.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.46, "grad_norm": 4.073751976946772, "learning_rate": 3.26987190806069e-07, "logits/policy_chosen": -2.2442588806152344, "logits/policy_rejected": -2.3009047508239746, "logits/reference_chosen": -2.8314037322998047, "logits/reference_rejected": -2.860301971435547, "logps/policy_chosen": -36.16373825073242, "logps/policy_rejected": -422.2955017089844, "logps/reference_chosen": -116.51701354980469, "logps/reference_rejected": -146.45513916015625, "loss": 0.2421, "rewards/accuracies": 0.75, "rewards/chosen": 0.8035327196121216, "rewards/margins": 3.561936140060425, "rewards/rejected": -2.7584035396575928, "step": 573, "tokens/chosen_response_len_mean": 134.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 122.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.46, "grad_norm": 7.46200218393278, "learning_rate": 3.2631912230178346e-07, "logits/policy_chosen": -1.7136214971542358, "logits/policy_rejected": -1.9581921100616455, "logits/reference_chosen": -2.6153814792633057, "logits/reference_rejected": -2.5992605686187744, "logps/policy_chosen": -37.279937744140625, "logps/policy_rejected": -387.2350158691406, "logps/reference_chosen": -181.6397247314453, "logps/reference_rejected": -154.2986297607422, "loss": 0.1878, "rewards/accuracies": 1.0, "rewards/chosen": 1.4435977935791016, "rewards/margins": 3.7729616165161133, "rewards/rejected": -2.3293638229370117, "step": 574, "tokens/chosen_response_len_mean": 297.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 168.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.46, "grad_norm": 2.6169423458233707, "learning_rate": 3.256504522462192e-07, "logits/policy_chosen": -1.1096845865249634, "logits/policy_rejected": -1.3256019353866577, "logits/reference_chosen": -2.7639667987823486, "logits/reference_rejected": -2.4644720554351807, "logps/policy_chosen": -46.98308181762695, "logps/policy_rejected": -1111.00634765625, "logps/reference_chosen": -224.19473266601562, "logps/reference_rejected": -377.4888916015625, "loss": 0.1213, "rewards/accuracies": 1.0, "rewards/chosen": 1.7721165418624878, "rewards/margins": 9.107290267944336, "rewards/rejected": -7.335173606872559, "step": 575, "tokens/chosen_response_len_mean": 501.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 464.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.46, "grad_norm": 2.590884360662341, "learning_rate": 3.2498118590986834e-07, "logits/policy_chosen": -1.511143684387207, "logits/policy_rejected": -1.683800220489502, "logits/reference_chosen": -3.0181705951690674, "logits/reference_rejected": -2.4551892280578613, "logps/policy_chosen": -79.88076782226562, "logps/policy_rejected": -674.153076171875, "logps/reference_chosen": -353.041259765625, "logps/reference_rejected": -278.8591613769531, "loss": 0.1522, "rewards/accuracies": 1.0, "rewards/chosen": 2.731604814529419, "rewards/margins": 6.684543609619141, "rewards/rejected": -3.9529387950897217, "step": 576, "tokens/chosen_response_len_mean": 438.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 309.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.46, "grad_norm": 4.698246145712581, "learning_rate": 3.243113285679229e-07, "logits/policy_chosen": -1.7451937198638916, "logits/policy_rejected": -2.0770750045776367, "logits/reference_chosen": -2.9442076683044434, "logits/reference_rejected": -2.5817737579345703, "logps/policy_chosen": -72.82100677490234, "logps/policy_rejected": -719.95068359375, "logps/reference_chosen": -280.47760009765625, "logps/reference_rejected": -286.4196472167969, "loss": 0.2206, "rewards/accuracies": 1.0, "rewards/chosen": 2.076565742492676, "rewards/margins": 6.411876678466797, "rewards/rejected": -4.335310459136963, "step": 577, "tokens/chosen_response_len_mean": 438.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 251.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.46, "grad_norm": 4.28564428090641, "learning_rate": 3.236408855002332e-07, "logits/policy_chosen": -1.7372032403945923, "logits/policy_rejected": -1.841402292251587, "logits/reference_chosen": -2.99750018119812, "logits/reference_rejected": -2.673139810562134, "logps/policy_chosen": -65.78880310058594, "logps/policy_rejected": -780.2632446289062, "logps/reference_chosen": -245.94114685058594, "logps/reference_rejected": -289.25726318359375, "loss": 0.1362, "rewards/accuracies": 1.0, "rewards/chosen": 1.8015235662460327, "rewards/margins": 6.711583137512207, "rewards/rejected": -4.910059452056885, "step": 578, "tokens/chosen_response_len_mean": 260.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 207.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.47, "grad_norm": 1.4802108177613418, "learning_rate": 3.229698619912661e-07, "logits/policy_chosen": -1.4670802354812622, "logits/policy_rejected": -1.5387755632400513, "logits/reference_chosen": -2.9978156089782715, "logits/reference_rejected": -2.9016990661621094, "logps/policy_chosen": -85.59793090820312, "logps/policy_rejected": -1163.843017578125, "logps/reference_chosen": -286.76727294921875, "logps/reference_rejected": -479.8865051269531, "loss": 0.0515, "rewards/accuracies": 1.0, "rewards/chosen": 2.011693239212036, "rewards/margins": 8.85125732421875, "rewards/rejected": -6.839564323425293, "step": 579, "tokens/chosen_response_len_mean": 355.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 346.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.47, "grad_norm": 3.0129455363570234, "learning_rate": 3.222982633300637e-07, "logits/policy_chosen": -1.9126781225204468, "logits/policy_rejected": -1.9057201147079468, "logits/reference_chosen": -2.8861560821533203, "logits/reference_rejected": -2.677542209625244, "logps/policy_chosen": -66.1485824584961, "logps/policy_rejected": -712.9755249023438, "logps/reference_chosen": -232.5531768798828, "logps/reference_rejected": -276.8454895019531, "loss": 0.1144, "rewards/accuracies": 1.0, "rewards/chosen": 1.664045810699463, "rewards/margins": 6.025345802307129, "rewards/rejected": -4.361299991607666, "step": 580, "tokens/chosen_response_len_mean": 284.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 148.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.47, "grad_norm": 0.7564855145783937, "learning_rate": 3.216260948102017e-07, "logits/policy_chosen": -1.4139569997787476, "logits/policy_rejected": -1.798340082168579, "logits/reference_chosen": -2.9086437225341797, "logits/reference_rejected": -2.6370975971221924, "logps/policy_chosen": -77.29658508300781, "logps/policy_rejected": -930.476806640625, "logps/reference_chosen": -295.6878967285156, "logps/reference_rejected": -320.7557678222656, "loss": 0.0083, "rewards/accuracies": 1.0, "rewards/chosen": 2.183912754058838, "rewards/margins": 8.281122207641602, "rewards/rejected": -6.097209930419922, "step": 581, "tokens/chosen_response_len_mean": 308.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 198.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.47, "grad_norm": 4.192069450021518, "learning_rate": 3.20953361729747e-07, "logits/policy_chosen": -1.7661616802215576, "logits/policy_rejected": -1.8929604291915894, "logits/reference_chosen": -3.025322914123535, "logits/reference_rejected": -2.8024351596832275, "logps/policy_chosen": -36.95729064941406, "logps/policy_rejected": -384.001708984375, "logps/reference_chosen": -184.52584838867188, "logps/reference_rejected": -187.4014892578125, "loss": 0.2237, "rewards/accuracies": 1.0, "rewards/chosen": 1.4756855964660645, "rewards/margins": 3.44168758392334, "rewards/rejected": -1.9660018682479858, "step": 582, "tokens/chosen_response_len_mean": 320.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 242.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.47, "grad_norm": 4.241728418846266, "learning_rate": 3.202800693912166e-07, "logits/policy_chosen": -1.3410980701446533, "logits/policy_rejected": -1.4757648706436157, "logits/reference_chosen": -2.9654150009155273, "logits/reference_rejected": -2.7540764808654785, "logps/policy_chosen": -144.69093322753906, "logps/policy_rejected": -1453.03662109375, "logps/reference_chosen": -494.4051513671875, "logps/reference_rejected": -574.343017578125, "loss": 0.0669, "rewards/accuracies": 1.0, "rewards/chosen": 3.4971423149108887, "rewards/margins": 12.284077644348145, "rewards/rejected": -8.786934852600098, "step": 583, "tokens/chosen_response_len_mean": 563.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 440.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.47, "grad_norm": 1.297196589662984, "learning_rate": 3.1960622310153574e-07, "logits/policy_chosen": -2.0523805618286133, "logits/policy_rejected": -2.1051578521728516, "logits/reference_chosen": -2.9966893196105957, "logits/reference_rejected": -2.197732925415039, "logps/policy_chosen": -76.13396453857422, "logps/policy_rejected": -339.5893859863281, "logps/reference_chosen": -282.0647277832031, "logps/reference_rejected": -157.03732299804688, "loss": 0.1621, "rewards/accuracies": 1.0, "rewards/chosen": 2.05930757522583, "rewards/margins": 3.8848283290863037, "rewards/rejected": -1.825520634651184, "step": 584, "tokens/chosen_response_len_mean": 228.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 136.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.47, "grad_norm": 3.4724373678734235, "learning_rate": 3.189318281719959e-07, "logits/policy_chosen": -2.0443167686462402, "logits/policy_rejected": -2.1436047554016113, "logits/reference_chosen": -3.0281822681427, "logits/reference_rejected": -2.9765584468841553, "logps/policy_chosen": -42.10350036621094, "logps/policy_rejected": -614.7108154296875, "logps/reference_chosen": -169.55819702148438, "logps/reference_rejected": -230.19625854492188, "loss": 0.1371, "rewards/accuracies": 1.0, "rewards/chosen": 1.27454674243927, "rewards/margins": 5.119692802429199, "rewards/rejected": -3.8451459407806396, "step": 585, "tokens/chosen_response_len_mean": 216.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 155.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.47, "grad_norm": 4.355134165960404, "learning_rate": 3.1825688991821255e-07, "logits/policy_chosen": -1.6265398263931274, "logits/policy_rejected": -1.7407760620117188, "logits/reference_chosen": -3.0388336181640625, "logits/reference_rejected": -2.481330394744873, "logps/policy_chosen": -75.90835571289062, "logps/policy_rejected": -830.4935302734375, "logps/reference_chosen": -295.05670166015625, "logps/reference_rejected": -263.3392028808594, "loss": 0.1052, "rewards/accuracies": 1.0, "rewards/chosen": 2.191483497619629, "rewards/margins": 7.8630266189575195, "rewards/rejected": -5.671543121337891, "step": 586, "tokens/chosen_response_len_mean": 294.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 169.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.47, "grad_norm": 1.2730967059804688, "learning_rate": 3.175814136600843e-07, "logits/policy_chosen": -1.7666873931884766, "logits/policy_rejected": -2.092139959335327, "logits/reference_chosen": -2.9999003410339355, "logits/reference_rejected": -2.3804709911346436, "logps/policy_chosen": -73.14275360107422, "logps/policy_rejected": -836.7254028320312, "logps/reference_chosen": -328.9959716796875, "logps/reference_rejected": -307.24664306640625, "loss": 0.044, "rewards/accuracies": 1.0, "rewards/chosen": 2.558532238006592, "rewards/margins": 7.8533196449279785, "rewards/rejected": -5.294787406921387, "step": 587, "tokens/chosen_response_len_mean": 494.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 317.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.47, "grad_norm": 2.164629369643303, "learning_rate": 3.169054047217499e-07, "logits/policy_chosen": -1.9113683700561523, "logits/policy_rejected": -1.9219505786895752, "logits/reference_chosen": -2.758012056350708, "logits/reference_rejected": -2.284219741821289, "logps/policy_chosen": -72.52899932861328, "logps/policy_rejected": -1016.8125610351562, "logps/reference_chosen": -311.89178466796875, "logps/reference_rejected": -365.1423034667969, "loss": 0.162, "rewards/accuracies": 1.0, "rewards/chosen": 2.393627882003784, "rewards/margins": 8.910329818725586, "rewards/rejected": -6.516702651977539, "step": 588, "tokens/chosen_response_len_mean": 417.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 362.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.47, "grad_norm": 4.320165924841784, "learning_rate": 3.162288684315468e-07, "logits/policy_chosen": -1.4018032550811768, "logits/policy_rejected": -1.1438647508621216, "logits/reference_chosen": -2.482426643371582, "logits/reference_rejected": -2.366238594055176, "logps/policy_chosen": -155.1798553466797, "logps/policy_rejected": -920.1234741210938, "logps/reference_chosen": -446.79522705078125, "logps/reference_rejected": -401.5038146972656, "loss": 0.1815, "rewards/accuracies": 1.0, "rewards/chosen": 2.9161536693573, "rewards/margins": 8.102350234985352, "rewards/rejected": -5.186196327209473, "step": 589, "tokens/chosen_response_len_mean": 427.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 269.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.47, "grad_norm": 3.974888417339266, "learning_rate": 3.1555181012196935e-07, "logits/policy_chosen": -1.5848742723464966, "logits/policy_rejected": -0.9532491564750671, "logits/reference_chosen": -2.9342503547668457, "logits/reference_rejected": -2.49821138381958, "logps/policy_chosen": -143.2293701171875, "logps/policy_rejected": -718.4899291992188, "logps/reference_chosen": -451.502685546875, "logps/reference_rejected": -265.6712341308594, "loss": 0.1339, "rewards/accuracies": 1.0, "rewards/chosen": 3.082733154296875, "rewards/margins": 7.610919952392578, "rewards/rejected": -4.528186798095703, "step": 590, "tokens/chosen_response_len_mean": 489.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 462.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.48, "grad_norm": 2.348918454888301, "learning_rate": 3.14874235129626e-07, "logits/policy_chosen": -1.56516695022583, "logits/policy_rejected": -1.7976508140563965, "logits/reference_chosen": -3.065791130065918, "logits/reference_rejected": -2.7460622787475586, "logps/policy_chosen": -93.74554443359375, "logps/policy_rejected": -1566.837158203125, "logps/reference_chosen": -461.492919921875, "logps/reference_rejected": -544.7694702148438, "loss": 0.1511, "rewards/accuracies": 1.0, "rewards/chosen": 3.677473306655884, "rewards/margins": 13.898149490356445, "rewards/rejected": -10.22067642211914, "step": 591, "tokens/chosen_response_len_mean": 532.0, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 417.75, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.48, "grad_norm": 3.844890642334795, "learning_rate": 3.141961487951981e-07, "logits/policy_chosen": -1.9106504917144775, "logits/policy_rejected": -1.9894771575927734, "logits/reference_chosen": -2.8962202072143555, "logits/reference_rejected": -2.722996711730957, "logps/policy_chosen": -53.63368225097656, "logps/policy_rejected": -660.487060546875, "logps/reference_chosen": -205.3843231201172, "logps/reference_rejected": -242.3226318359375, "loss": 0.135, "rewards/accuracies": 1.0, "rewards/chosen": 1.5175063610076904, "rewards/margins": 5.699150562286377, "rewards/rejected": -4.181644439697266, "step": 592, "tokens/chosen_response_len_mean": 213.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 154.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.48, "grad_norm": 4.373455537933952, "learning_rate": 3.1351755646339716e-07, "logits/policy_chosen": -1.4870643615722656, "logits/policy_rejected": -1.428262710571289, "logits/reference_chosen": -2.8044776916503906, "logits/reference_rejected": -2.699432373046875, "logps/policy_chosen": -76.64315795898438, "logps/policy_rejected": -872.3397216796875, "logps/reference_chosen": -386.992919921875, "logps/reference_rejected": -363.94488525390625, "loss": 0.0649, "rewards/accuracies": 1.0, "rewards/chosen": 3.1034975051879883, "rewards/margins": 8.187445640563965, "rewards/rejected": -5.083948135375977, "step": 593, "tokens/chosen_response_len_mean": 548.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 342.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.48, "grad_norm": 2.6488918938644628, "learning_rate": 3.1283846348292326e-07, "logits/policy_chosen": -1.5703134536743164, "logits/policy_rejected": -1.4918897151947021, "logits/reference_chosen": -2.7862539291381836, "logits/reference_rejected": -2.4407873153686523, "logps/policy_chosen": -90.49102020263672, "logps/policy_rejected": -1093.0537109375, "logps/reference_chosen": -436.50030517578125, "logps/reference_rejected": -444.57440185546875, "loss": 0.0593, "rewards/accuracies": 1.0, "rewards/chosen": 3.4600930213928223, "rewards/margins": 9.94488525390625, "rewards/rejected": -6.484792709350586, "step": 594, "tokens/chosen_response_len_mean": 476.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 353.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.48, "grad_norm": 2.5152603738136916, "learning_rate": 3.1215887520642236e-07, "logits/policy_chosen": -2.194831371307373, "logits/policy_rejected": -2.0193140506744385, "logits/reference_chosen": -2.626875877380371, "logits/reference_rejected": -2.893083095550537, "logps/policy_chosen": -77.49217224121094, "logps/policy_rejected": -1361.74267578125, "logps/reference_chosen": -277.9424133300781, "logps/reference_rejected": -665.537353515625, "loss": 0.1515, "rewards/accuracies": 1.0, "rewards/chosen": 2.004502296447754, "rewards/margins": 8.966554641723633, "rewards/rejected": -6.962051868438721, "step": 595, "tokens/chosen_response_len_mean": 283.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 300.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.48, "grad_norm": 11.306568930341445, "learning_rate": 3.114787969904446e-07, "logits/policy_chosen": -1.5930339097976685, "logits/policy_rejected": -1.6910613775253296, "logits/reference_chosen": -3.1339163780212402, "logits/reference_rejected": -2.85372257232666, "logps/policy_chosen": -135.07546997070312, "logps/policy_rejected": -1294.70703125, "logps/reference_chosen": -446.10650634765625, "logps/reference_rejected": -537.7215576171875, "loss": 0.1922, "rewards/accuracies": 0.75, "rewards/chosen": 3.1103103160858154, "rewards/margins": 10.680166244506836, "rewards/rejected": -7.569855690002441, "step": 596, "tokens/chosen_response_len_mean": 509.75, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 476.0, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.48, "grad_norm": 3.841800598546111, "learning_rate": 3.1079823419540177e-07, "logits/policy_chosen": -1.6570217609405518, "logits/policy_rejected": -1.749629259109497, "logits/reference_chosen": -3.01853346824646, "logits/reference_rejected": -2.4536404609680176, "logps/policy_chosen": -69.32925415039062, "logps/policy_rejected": -1030.8250732421875, "logps/reference_chosen": -360.5860595703125, "logps/reference_rejected": -427.4230041503906, "loss": 0.0745, "rewards/accuracies": 1.0, "rewards/chosen": 2.9125680923461914, "rewards/margins": 8.946588516235352, "rewards/rejected": -6.03402042388916, "step": 597, "tokens/chosen_response_len_mean": 353.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 300.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.48, "grad_norm": 2.597533442527042, "learning_rate": 3.1011719218552484e-07, "logits/policy_chosen": -1.1671286821365356, "logits/policy_rejected": -1.1593250036239624, "logits/reference_chosen": -2.2973759174346924, "logits/reference_rejected": -2.1064136028289795, "logps/policy_chosen": -60.38359832763672, "logps/policy_rejected": -559.268798828125, "logps/reference_chosen": -195.4320068359375, "logps/reference_rejected": -228.5808868408203, "loss": 0.2483, "rewards/accuracies": 1.0, "rewards/chosen": 1.3504841327667236, "rewards/margins": 4.657362937927246, "rewards/rejected": -3.3068785667419434, "step": 598, "tokens/chosen_response_len_mean": 284.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 259.5, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.48, "grad_norm": 5.037365720866584, "learning_rate": 3.0943567632882257e-07, "logits/policy_chosen": -1.1204264163970947, "logits/policy_rejected": -1.524148941040039, "logits/reference_chosen": -2.8448486328125, "logits/reference_rejected": -1.551837682723999, "logps/policy_chosen": -59.946258544921875, "logps/policy_rejected": -860.8857421875, "logps/reference_chosen": -252.06268310546875, "logps/reference_rejected": -275.23046875, "loss": 0.2051, "rewards/accuracies": 1.0, "rewards/chosen": 1.9211641550064087, "rewards/margins": 7.777716636657715, "rewards/rejected": -5.856552600860596, "step": 599, "tokens/chosen_response_len_mean": 293.25, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 167.25, "tokens/rejected_response_len_std": 0.0 }, { "epoch": 0.48, "grad_norm": 3.3012099850998053, "learning_rate": 3.0875369199703804e-07, "logits/policy_chosen": -1.5149235725402832, "logits/policy_rejected": -1.7855583429336548, "logits/reference_chosen": -2.490311622619629, "logits/reference_rejected": -2.4275195598602295, "logps/policy_chosen": -81.25556182861328, "logps/policy_rejected": -806.9634399414062, "logps/reference_chosen": -342.1833801269531, "logps/reference_rejected": -279.183349609375, "loss": 0.2025, "rewards/accuracies": 1.0, "rewards/chosen": 2.6092779636383057, "rewards/margins": 7.887078285217285, "rewards/rejected": -5.2778000831604, "step": 600, "tokens/chosen_response_len_mean": 401.5, "tokens/chosen_response_len_std": 0.0, "tokens/rejected_response_len_mean": 256.0, "tokens/rejected_response_len_std": 0.0 } ], "logging_steps": 1, "max_steps": 1244, "num_input_tokens_seen": 0, "num_train_epochs": 1, "save_steps": 100, "total_flos": 0.0, "train_batch_size": 1, "trial_name": null, "trial_params": null }