all_results.json

{
    "epoch": 50.0,
    "eval_samples": 3000,
    "exact_match": 47.233333333333334,
    "f1": 57.723557986903565,
    "train_loss": 0.1978351655919501,
    "train_runtime": 783.094,
    "train_samples": 3000,
    "train_samples_per_second": 191.548,
    "train_steps_per_second": 6.002
}