eval_results.json

{
    "epoch": 428.5,
    "eval_exact_match": 0.8050089445438283,
    "eval_loss": 0.08161530643701553,
    "eval_runtime": 18.4667,
    "eval_samples": 559,
    "eval_samples_per_second": 30.271,
    "eval_steps_per_second": 1.895
}