eval_results.json

{
    "epoch": 5.0,
    "eval_exact_match": 67.78125,
    "eval_f1": 83.0892405361961,
    "eval_runtime": 106.192,
    "eval_samples": 4618,
    "eval_samples_per_second": 43.487,
    "eval_steps_per_second": 1.554
}