eval_results.json

{
    "epoch": 2.0,
    "eval_exact_match": 61.51449049548146,
    "eval_f1": 74.00787001955999,
    "eval_runtime": 76.2744,
    "eval_samples": 19278,
    "eval_samples_per_second": 252.745,
    "eval_steps_per_second": 31.596
}