eval_results.json

{
    "epoch": 5.0,
    "eval_bleu": 7.0665,
    "eval_gen_len": 43.5793,
    "eval_loss": 2.8592631816864014,
    "eval_runtime": 535.7229,
    "eval_samples": 1999,
    "eval_samples_per_second": 3.731,
    "eval_steps_per_second": 0.467
}