all_results.json

{
    "epoch": 50.0,
    "eval_samples": 10784,
    "exact_match": 65.24124881740775,
    "f1": 76.54434353401918,
    "train_loss": 0.4313709532456591,
    "train_runtime": 11982.9489,
    "train_samples": 88524,
    "train_samples_per_second": 369.375,
    "train_steps_per_second": 1.444
}