all_results.json

{
    "epoch": 2.0,
    "eval_exact_match": 80.81362346263009,
    "eval_f1": 88.27122587457936,
    "eval_samples": 10784,
    "train_loss": 0.9924759711614223,
    "train_runtime": 6803.2023,
    "train_samples": 88524,
    "train_samples_per_second": 26.024,
    "train_steps_per_second": 2.169
}