all_results.json

{
    "epoch": 4.0,
    "eval_exact_match": 42.2,
    "eval_f1": 69.38563952259624,
    "eval_samples": 512,
    "train_loss": 1.5075872293525467,
    "train_runtime": 1069.1843,
    "train_samples": 82051,
    "train_samples_per_second": 306.967,
    "train_steps_per_second": 19.188
}