{
  "best_metric": null,
  "best_model_checkpoint": null,
  "epoch": 6.527415143603133,
  "global_step": 2500,
  "is_hyper_param_search": false,
  "is_local_process_zero": true,
  "is_world_process_zero": true,
  "log_history": [
    {
      "epoch": 1.0,
      "eval_gen_len": 81.7789,
      "eval_loss": 0.7409296035766602,
      "eval_rouge-1": 52.5771,
      "eval_rouge-2": 35.6684,
      "eval_rouge-l": 49.1637,
      "eval_runtime": 402.5304,
      "eval_samples_per_second": 0.236,
      "eval_steps_per_second": 0.119,
      "step": 383
    },
    {
      "epoch": 1.31,
      "learning_rate": 1.6307348004475943e-05,
      "loss": 0.9884,
      "step": 500
    },
    {
      "epoch": 2.0,
      "eval_gen_len": 82.1263,
      "eval_loss": 0.7081394195556641,
      "eval_rouge-1": 53.3979,
      "eval_rouge-2": 36.4405,
      "eval_rouge-l": 49.9086,
      "eval_runtime": 389.2507,
      "eval_samples_per_second": 0.244,
      "eval_steps_per_second": 0.123,
      "step": 766
    },
    {
      "epoch": 2.61,
      "learning_rate": 1.2584856396866842e-05,
      "loss": 0.7265,
      "step": 1000
    },
    {
      "epoch": 3.0,
      "eval_gen_len": 83.6211,
      "eval_loss": 0.6961584091186523,
      "eval_rouge-1": 53.1336,
      "eval_rouge-2": 36.0563,
      "eval_rouge-l": 49.7218,
      "eval_runtime": 395.7734,
      "eval_samples_per_second": 0.24,
      "eval_steps_per_second": 0.121,
      "step": 1149
    },
    {
      "epoch": 3.92,
      "learning_rate": 8.86236478925774e-06,
      "loss": 0.6564,
      "step": 1500
    },
    {
      "epoch": 4.0,
      "eval_gen_len": 83.7895,
      "eval_loss": 0.693389892578125,
      "eval_rouge-1": 53.6419,
      "eval_rouge-2": 36.5755,
      "eval_rouge-l": 50.0063,
      "eval_runtime": 394.1844,
      "eval_samples_per_second": 0.241,
      "eval_steps_per_second": 0.122,
      "step": 1532
    },
    {
      "epoch": 5.0,
      "eval_gen_len": 82.1474,
      "eval_loss": 0.6953384280204773,
      "eval_rouge-1": 54.1103,
      "eval_rouge-2": 37.0725,
      "eval_rouge-l": 50.7383,
      "eval_runtime": 388.3706,
      "eval_samples_per_second": 0.245,
      "eval_steps_per_second": 0.124,
      "step": 1915
    },
    {
      "epoch": 5.22,
      "learning_rate": 5.132413278627378e-06,
      "loss": 0.6026,
      "step": 2000
    },
    {
      "epoch": 6.0,
      "eval_gen_len": 82.1053,
      "eval_loss": 0.6941447257995605,
      "eval_rouge-1": 53.5465,
      "eval_rouge-2": 36.571,
      "eval_rouge-l": 50.1244,
      "eval_runtime": 382.416,
      "eval_samples_per_second": 0.248,
      "eval_steps_per_second": 0.126,
      "step": 2298
    },
    {
      "epoch": 6.53,
      "learning_rate": 1.4024617679970163e-06,
      "loss": 0.5873,
      "step": 2500
    }
  ],
  "max_steps": 2681,
  "num_train_epochs": 7,
  "total_flos": 6497005883228160.0,
  "trial_name": null,
  "trial_params": null
}