all_results.json

{
    "epoch": 2.0,
    "eval_exact_match": 47.60643330179754,
    "eval_f1": 58.95492494932076,
    "eval_samples": 10784,
    "train_loss": 2.512806776631085,
    "train_runtime": 380.1872,
    "train_samples": 88524,
    "train_samples_per_second": 465.686,
    "train_steps_per_second": 7.281
}