eval_results.json

{
    "epoch": 50.0,
    "eval_bleu": 0.2786,
    "eval_gen_len": 26.3908,
    "eval_loss": 2.0646986961364746,
    "eval_runtime": 5.0721,
    "eval_samples": 888,
    "eval_samples_per_second": 175.074,
    "eval_steps_per_second": 1.38
}