eval_results.json

{
    "epoch": 5.0,
    "eval_bleu": 7.448,
    "eval_gen_len": 44.2241,
    "eval_loss": 2.8159923553466797,
    "eval_runtime": 559.3362,
    "eval_samples": 1999,
    "eval_samples_per_second": 3.574,
    "eval_steps_per_second": 0.447
}