eval_results.json

{
    "epoch": 2.0,
    "eval_exact_match": 71.59244264507423,
    "eval_f1": 81.60041928257942,
    "eval_runtime": 21.2761,
    "eval_samples": 6056,
    "eval_samples_per_second": 284.639,
    "eval_steps_per_second": 35.58
}