all_results.json

{
    "epoch": 20.0,
    "eval_samples": 3000,
    "exact_match": 67.2,
    "f1": 77.09945992044638,
    "train_loss": 0.40876169204711915,
    "train_runtime": 1551.6664,
    "train_samples": 3000,
    "train_samples_per_second": 38.668,
    "train_steps_per_second": 0.309
}