all_results.json

{
    "epoch": 20.0,
    "eval_samples": 5000,
    "exact_match": 57.7,
    "f1": 67.32789188139478,
    "train_loss": 0.3331835723606644,
    "train_runtime": 459.4653,
    "train_samples": 5000,
    "train_samples_per_second": 217.644,
    "train_steps_per_second": 6.834
}