eval_results.json

{
    "epoch": 3.0,
    "eval_bleu": 7.1631,
    "eval_gen_len": 45.4202,
    "eval_loss": 2.746147871017456,
    "eval_runtime": 972.9833,
    "eval_samples": 1478,
    "eval_samples_per_second": 1.519,
    "eval_steps_per_second": 0.38
}