all_results.json

{
    "epoch": 20.0,
    "eval_samples": 3000,
    "exact_match": 69.46666666666667,
    "f1": 78.52201610798303,
    "train_loss": 0.25617312586053886,
    "train_runtime": 1347.2617,
    "train_samples": 3000,
    "train_samples_per_second": 44.535,
    "train_steps_per_second": 1.395
}