all_results.json

{
    "epoch": 2.0,
    "eval_exact_match": 69.94884910485933,
    "eval_f1": 82.2277069335893,
    "eval_samples": 916,
    "train_loss": 1.2479621520800677,
    "train_runtime": 4558.2109,
    "train_samples": 56216,
    "train_samples_per_second": 24.666,
    "train_steps_per_second": 2.056
}