all_results.json

{
    "epoch": 20.0,
    "eval_samples": 3000,
    "exact_match": 68.6,
    "f1": 78.54201655265396,
    "train_loss": 0.27897618611653646,
    "train_runtime": 346.2205,
    "train_samples": 3000,
    "train_samples_per_second": 173.3,
    "train_steps_per_second": 1.386
}