eval_results.json

{
    "epoch": 5.0,
    "eval_bleu": 7.5838,
    "eval_gen_len": 45.058,
    "eval_loss": 2.8993594646453857,
    "eval_runtime": 591.5334,
    "eval_samples": 1999,
    "eval_samples_per_second": 3.379,
    "eval_steps_per_second": 0.423
}