all_results.json

{
    "epoch": 1.0,
    "eval_loss": NaN,
    "eval_runtime": 204.709,
    "eval_samples": 2310,
    "eval_samples_per_second": 11.284,
    "eval_steps_per_second": 0.708,
    "train_loss": 0.0,
    "train_runtime": 647.5078,
    "train_samples": 20971,
    "train_samples_per_second": 32.387,
    "train_steps_per_second": 0.507
}