eval_results.json

{
    "epoch": 2.0,
    "eval_exact_match": 67.40417575568713,
    "eval_f1": 79.2600244370967,
    "eval_runtime": 180.8696,
    "eval_samples": 19278,
    "eval_samples_per_second": 106.585,
    "eval_steps_per_second": 13.325
}