all_results.json

{
    "epoch": 2.0,
    "eval_exact_match": 61.00283822138127,
    "eval_f1": 77.48501965183796,
    "eval_samples": 10619,
    "train_loss": 1.41421453160958,
    "train_runtime": 7497.7066,
    "train_samples": 87749,
    "train_samples_per_second": 23.407,
    "train_steps_per_second": 0.732
}