eval_results.json

{
    "epoch": 20.0,
    "eval_bleu": 15.5285,
    "eval_gen_len": 72.9834,
    "eval_loss": 1.4939100742340088,
    "eval_runtime": 175.6876,
    "eval_samples": 12422,
    "eval_samples_per_second": 70.705,
    "eval_steps_per_second": 0.558
}