eval_results.json

{
    "epoch": 4.0,
    "eval_exact_match": 80.56764427625355,
    "eval_f1": 88.20408506306627,
    "eval_runtime": 64.6352,
    "eval_samples": 10822,
    "eval_samples_per_second": 167.432,
    "eval_steps_per_second": 6.978
}