eval_results.json

{
    "epoch": 2.0,
    "eval_exact_match": 57.961359093937375,
    "eval_f1": 69.83838750966581,
    "eval_runtime": 31.6716,
    "eval_samples": 10720,
    "eval_samples_per_second": 338.474,
    "eval_steps_per_second": 42.309
}