all_results.json

{
    "epoch": 2.0,
    "eval_exact_match": 81.48533585619678,
    "eval_f1": 88.74052434563549,
    "eval_samples": 10784,
    "train_loss": 1.0129275434533833,
    "train_runtime": 2434.5113,
    "train_samples": 88524,
    "train_samples_per_second": 72.724,
    "train_steps_per_second": 4.545
}