all_results.json

{
    "epoch": 4.0,
    "eval_exact_match": 48.33491012298959,
    "eval_f1": 66.26645652732091,
    "eval_samples": 10624,
    "train_loss": 1.5832800059288115,
    "train_runtime": 4642.7737,
    "train_samples": 87747,
    "train_samples_per_second": 75.599,
    "train_steps_per_second": 4.726
}