all_results.json

{
    "epoch": 20.0,
    "eval_samples": 3000,
    "exact_match": 61.43333333333333,
    "f1": 71.51754593320108,
    "train_loss": 0.3228847931040094,
    "train_runtime": 525.1455,
    "train_samples": 3000,
    "train_samples_per_second": 114.254,
    "train_steps_per_second": 3.58
}