all_results.json

{
    "epoch": 2.0,
    "eval_exact_match": 87.01040681173131,
    "eval_f1": 92.97352589089498,
    "eval_samples": 10788,
    "train_loss": 1.088201597354519,
    "train_runtime": 749.7015,
    "train_samples": 88550,
    "train_samples_per_second": 236.227,
    "train_steps_per_second": 1.843
}