eval_results.json

{
    "epoch": 50.0,
    "eval_bleu": 0.2623,
    "eval_gen_len": 26.3604,
    "eval_loss": 2.3139915466308594,
    "eval_runtime": 10.8629,
    "eval_samples": 888,
    "eval_samples_per_second": 81.746,
    "eval_steps_per_second": 1.289
}