eval_results.json

{
    "epoch": 2.78,
    "eval_bleu": 21.4825,
    "eval_gen_len": 18.792,
    "eval_loss": 1.4428682327270508,
    "eval_runtime": 1082.9656,
    "eval_samples": 17237,
    "eval_samples_per_second": 15.916,
    "eval_steps_per_second": 0.995
}