all_results.json

{
    "epoch": 4.0,
    "eval_exact_match": 54.72103004291846,
    "eval_f1": 73.16917224867254,
    "eval_samples": 2082,
    "train_loss": 0.7790700769148811,
    "train_runtime": 432.1028,
    "train_samples": 16598,
    "train_samples_per_second": 153.649,
    "train_steps_per_second": 9.609
}