all_results.json

{
    "epoch": 15.0,
    "eval_bleu": 0.2678870499231116,
    "eval_loss": 0.6265950798988342,
    "eval_rouge1": 0.5977012354572853,
    "eval_rouge2": 0.34430833134800065,
    "eval_rougeL": 0.5958973349618409,
    "eval_runtime": 17.8984,
    "eval_samples": 5405,
    "eval_samples_per_second": 301.982,
    "eval_steps_per_second": 37.769,
    "perplexity": 1.8712283369394682,
    "total_flos": 2.118621118464e+16,
    "train_loss": 0.058961041791913305,
    "train_runtime": 1668.9384,
    "train_samples": 21622,
    "train_samples_per_second": 259.111,
    "train_steps_per_second": 32.392
}