eval_results.json

{
    "epoch": 2.0,
    "eval_exact_match": 55.54993252361673,
    "eval_f1": 67.43200197066156,
    "eval_runtime": 23.0366,
    "eval_samples": 6056,
    "eval_samples_per_second": 262.886,
    "eval_steps_per_second": 32.861
}