all_results.json

{
    "epoch": 20.0,
    "eval_samples": 5000,
    "exact_match": 53.8,
    "f1": 64.06214856755682,
    "train_loss": 0.9072882843017578,
    "train_runtime": 478.5141,
    "train_samples": 5000,
    "train_samples_per_second": 208.98,
    "train_steps_per_second": 0.836
}