all_results.json

{
    "epoch": 2.0,
    "eval_exact_match": 64.91416309012875,
    "eval_f1": 82.23530648613082,
    "eval_samples": 2074,
    "train_loss": 0.8424169625258308,
    "train_runtime": 640.0293,
    "train_samples": 16523,
    "train_samples_per_second": 51.632,
    "train_steps_per_second": 1.616
}