{
  "best_metric": null,
  "best_model_checkpoint": null,
  "epoch": 4.0,
  "eval_steps": 500,
  "global_step": 1312,
  "is_hyper_param_search": false,
  "is_local_process_zero": true,
  "is_world_process_zero": true,
  "log_history": [
    {
      "epoch": 1.0,
      "eval_gen_len": 10.608247422680412,
      "eval_loss": 0.6409556865692139,
      "eval_rouge1": 34.106,
      "eval_rouge2": 25.6511,
      "eval_rougeL": 30.5481,
      "eval_rougeLsum": 30.8868,
      "eval_runtime": 145.9508,
      "eval_samples_per_second": 1.994,
      "eval_steps_per_second": 0.254,
      "step": 328
    },
    {
      "epoch": 1.52,
      "learning_rate": 0.0003125,
      "loss": 0.7084,
      "step": 500
    },
    {
      "epoch": 2.0,
      "eval_gen_len": 10.608247422680412,
      "eval_loss": 0.6409556865692139,
      "eval_rouge1": 34.106,
      "eval_rouge2": 25.6511,
      "eval_rougeL": 30.5481,
      "eval_rougeLsum": 30.8868,
      "eval_runtime": 140.6442,
      "eval_samples_per_second": 2.069,
      "eval_steps_per_second": 0.263,
      "step": 656
    },
    {
      "epoch": 3.0,
      "eval_gen_len": 10.608247422680412,
      "eval_loss": 0.6409556865692139,
      "eval_rouge1": 34.106,
      "eval_rouge2": 25.6511,
      "eval_rougeL": 30.5481,
      "eval_rougeLsum": 30.8868,
      "eval_runtime": 134.1193,
      "eval_samples_per_second": 2.17,
      "eval_steps_per_second": 0.276,
      "step": 984
    },
    {
      "epoch": 3.05,
      "learning_rate": 0.0004853133981334999,
      "loss": 0.7129,
      "step": 1000
    },
    {
      "epoch": 4.0,
      "eval_gen_len": 10.608247422680412,
      "eval_loss": 0.6409556865692139,
      "eval_rouge1": 34.106,
      "eval_rouge2": 25.6511,
      "eval_rougeL": 30.5481,
      "eval_rougeLsum": 30.8868,
      "eval_runtime": 133.3173,
      "eval_samples_per_second": 2.183,
      "eval_steps_per_second": 0.278,
      "step": 1312
    }
  ],
  "logging_steps": 500,
  "max_steps": 2624,
  "num_train_epochs": 8,
  "save_steps": 500,
  "total_flos": 9832568722292736.0,
  "trial_name": null,
  "trial_params": null
}