all_results.json

{
    "epoch": 50.0,
    "eval_samples": 3000,
    "exact_match": 60.63333333333333,
    "f1": 70.43211225573424,
    "train_loss": 0.1785320406264447,
    "train_runtime": 1042.289,
    "train_samples": 3000,
    "train_samples_per_second": 143.914,
    "train_steps_per_second": 2.255
}