eval_results.json

{
    "epoch": 4.0,
    "eval_exact_match": 86.87795648060549,
    "eval_f1": 93.4076288561567,
    "eval_runtime": 182.8274,
    "eval_samples": 10848,
    "eval_samples_per_second": 59.335,
    "eval_steps_per_second": 0.312
}