eval_results.json

{
    "epoch": 5.0,
    "eval_bleu": 7.5091,
    "eval_gen_len": 43.958,
    "eval_loss": 2.810835123062134,
    "eval_runtime": 520.509,
    "eval_samples": 1999,
    "eval_samples_per_second": 3.84,
    "eval_steps_per_second": 0.48
}