all_results.json

{
    "epoch": 20.0,
    "eval_samples": 3000,
    "exact_match": 50.96666666666667,
    "f1": 61.039962816049005,
    "train_loss": 0.8416755040486653,
    "train_runtime": 190.0227,
    "train_samples": 3000,
    "train_samples_per_second": 315.752,
    "train_steps_per_second": 2.526
}