all_results.json

{
    "epoch": 20.0,
    "eval_samples": 3000,
    "exact_match": 56.36666666666667,
    "f1": 65.6870988663549,
    "train_loss": 0.4278867336029702,
    "train_runtime": 303.7628,
    "train_samples": 3000,
    "train_samples_per_second": 197.523,
    "train_steps_per_second": 6.189
}