eval_results.json

{
    "epoch": 5.0,
    "eval_exact_match": 65.03125,
    "eval_f1": 78.2193331519916,
    "eval_runtime": 92.53,
    "eval_samples": 4052,
    "eval_samples_per_second": 43.791,
    "eval_steps_per_second": 1.567
}