all_results.json

{
    "epoch": 20.0,
    "eval_samples": 3000,
    "exact_match": 67.6,
    "f1": 77.98001410061255,
    "train_loss": 0.20614639479429164,
    "train_runtime": 429.6446,
    "train_samples": 3000,
    "train_samples_per_second": 139.65,
    "train_steps_per_second": 4.376
}