all_results.json

{
    "epoch": 50.0,
    "eval_samples": 3000,
    "exact_match": 37.833333333333336,
    "f1": 49.61991770612217,
    "train_loss": 0.2530505502984879,
    "train_runtime": 753.9352,
    "train_samples": 3000,
    "train_samples_per_second": 198.956,
    "train_steps_per_second": 6.234
}