{
  "best_metric": null,
  "best_model_checkpoint": null,
  "epoch": 5.0,
  "eval_steps": 500,
  "global_step": 8920,
  "is_hyper_param_search": false,
  "is_local_process_zero": true,
  "is_world_process_zero": true,
  "log_history": [
    {
      "epoch": 1.0,
      "grad_norm": 2.7599432468414307,
      "learning_rate": 4e-05,
      "loss": 1.3987,
      "step": 1784
    },
    {
      "epoch": 1.0,
      "eval_gen_len": 1.0,
      "eval_loss": 0.6450759768486023,
      "eval_rouge1": 0.4474,
      "eval_rouge2": 0.0,
      "eval_rougeL": 0.4495,
      "eval_rougeLsum": 0.4472,
      "eval_runtime": 113.2438,
      "eval_samples_per_second": 6.596,
      "eval_steps_per_second": 0.212,
      "step": 1784
    },
    {
      "epoch": 2.0,
      "grad_norm": 3.751906633377075,
      "learning_rate": 3e-05,
      "loss": 0.8591,
      "step": 3568
    },
    {
      "epoch": 2.0,
      "eval_gen_len": 1.0,
      "eval_loss": 0.5833613276481628,
      "eval_rouge1": 0.4222,
      "eval_rouge2": 0.0,
      "eval_rougeL": 0.4206,
      "eval_rougeLsum": 0.4228,
      "eval_runtime": 112.1253,
      "eval_samples_per_second": 6.662,
      "eval_steps_per_second": 0.214,
      "step": 3568
    },
    {
      "epoch": 3.0,
      "grad_norm": 1.9588125944137573,
      "learning_rate": 2e-05,
      "loss": 0.7949,
      "step": 5352
    },
    {
      "epoch": 3.0,
      "eval_gen_len": 1.0,
      "eval_loss": 0.5684486031532288,
      "eval_rouge1": 0.4462,
      "eval_rouge2": 0.0,
      "eval_rougeL": 0.4449,
      "eval_rougeLsum": 0.4456,
      "eval_runtime": 111.7592,
      "eval_samples_per_second": 6.684,
      "eval_steps_per_second": 0.215,
      "step": 5352
    },
    {
      "epoch": 4.0,
      "grad_norm": 2.155653238296509,
      "learning_rate": 1e-05,
      "loss": 0.7674,
      "step": 7136
    },
    {
      "epoch": 4.0,
      "eval_gen_len": 1.0,
      "eval_loss": 0.5638545751571655,
      "eval_rouge1": 0.4564,
      "eval_rouge2": 0.0,
      "eval_rougeL": 0.4538,
      "eval_rougeLsum": 0.4545,
      "eval_runtime": 113.3026,
      "eval_samples_per_second": 6.593,
      "eval_steps_per_second": 0.212,
      "step": 7136
    },
    {
      "epoch": 5.0,
      "grad_norm": 2.0103201866149902,
      "learning_rate": 0.0,
      "loss": 0.7542,
      "step": 8920
    },
    {
      "epoch": 5.0,
      "eval_gen_len": 1.0,
      "eval_loss": 0.5587765574455261,
      "eval_rouge1": 0.4494,
      "eval_rouge2": 0.0,
      "eval_rougeL": 0.4489,
      "eval_rougeLsum": 0.4499,
      "eval_runtime": 112.3597,
      "eval_samples_per_second": 6.648,
      "eval_steps_per_second": 0.214,
      "step": 8920
    },
    {
      "epoch": 5.0,
      "step": 8920,
      "total_flos": 7.496541225879552e+16,
      "train_loss": 0.914843011009319,
      "train_runtime": 5163.073,
      "train_samples_per_second": 13.815,
      "train_steps_per_second": 1.728
    }
  ],
  "logging_steps": 500,
  "max_steps": 8920,
  "num_input_tokens_seen": 0,
  "num_train_epochs": 5,
  "save_steps": 500,
  "total_flos": 7.496541225879552e+16,
  "train_batch_size": 8,
  "trial_name": null,
  "trial_params": null
}