{
    "epoch": 5.0,
    "eval_bleu": 6.6553,
    "eval_gen_len": 45.5138,
    "eval_loss": 2.8309686183929443,
    "eval_runtime": 636.8376,
    "eval_samples": 1999,
    "eval_samples_per_second": 3.139,
    "eval_steps_per_second": 0.393
}