all_results.json

{
    "epoch": 5.0,
    "eval_samples": 3000,
    "exact_match": 67.93333333333334,
    "f1": 77.72615073637355,
    "train_loss": 0.8829002867353724,
    "train_runtime": 331.3002,
    "train_samples": 3000,
    "train_samples_per_second": 45.276,
    "train_steps_per_second": 1.419
}