eval_results.json

{
    "epoch": 5.0,
    "eval_bleu": 1.5399,
    "eval_gen_len": 88.995,
    "eval_loss": 3.67248272895813,
    "eval_runtime": 1201.8398,
    "eval_samples": 1999,
    "eval_samples_per_second": 1.663,
    "eval_steps_per_second": 0.208
}