eval_results.json

{
    "epoch": 5.0,
    "eval_bleu": 7.642,
    "eval_gen_len": 44.9085,
    "eval_loss": 2.830925226211548,
    "eval_runtime": 635.3184,
    "eval_samples": 1999,
    "eval_samples_per_second": 3.146,
    "eval_steps_per_second": 0.394
}