all_results.json

{
    "epoch": 20.0,
    "eval_samples": 3000,
    "exact_match": 61.733333333333334,
    "f1": 71.7971731355904,
    "train_loss": 0.3228585179815901,
    "train_runtime": 543.0246,
    "train_samples": 3000,
    "train_samples_per_second": 110.492,
    "train_steps_per_second": 3.462
}