all_results.json

{
    "epoch": 2.0,
    "eval_exact_match": 92.43333333333334,
    "eval_f1": 94.01345502645503,
    "eval_samples": 3013,
    "train_loss": 0.42857344546809384,
    "train_runtime": 460.898,
    "train_samples": 20261,
    "train_samples_per_second": 87.92,
    "train_steps_per_second": 10.992
}