{
  "best_metric": 0.4729623794555664,
  "best_model_checkpoint": "./Vit-GPT2-COCO2017Flickr-80k-08/checkpoint-500",
  "epoch": 0.1,
  "eval_steps": 500,
  "global_step": 500,
  "is_hyper_param_search": false,
  "is_local_process_zero": true,
  "is_world_process_zero": true,
  "log_history": [
    {
      "epoch": 0.1,
      "grad_norm": 0.9981909990310669,
      "learning_rate": 4.8333333333333334e-05,
      "loss": 0.3691,
      "step": 500
    },
    {
      "epoch": 0.1,
      "eval_gen_len": 11.77575,
      "eval_loss": 0.4729623794555664,
      "eval_rouge1": 39.8086,
      "eval_rouge2": 14.7674,
      "eval_rougeL": 36.1546,
      "eval_rougeLsum": 36.1739,
      "eval_runtime": 459.5392,
      "eval_samples_per_second": 8.704,
      "eval_steps_per_second": 2.176,
      "step": 500
    }
  ],
  "logging_steps": 500,
  "max_steps": 15000,
  "num_input_tokens_seen": 0,
  "num_train_epochs": 3,
  "save_steps": 500,
  "total_flos": 1.443711128961024e+18,
  "train_batch_size": 4,
  "trial_name": null,
  "trial_params": null
}