all_results.json

{
    "epoch": 4.0,
    "eval_exact_match": 60.89055793991416,
    "eval_f1": 78.34967086796246,
    "eval_samples": 2082,
    "train_loss": 0.7222001878742078,
    "train_runtime": 561.1755,
    "train_samples": 16598,
    "train_samples_per_second": 118.309,
    "train_steps_per_second": 7.399
}