eval_results.json

{
    "epoch": 40.0,
    "eval_bleu": 8.7462,
    "eval_gen_len": 42.6262,
    "eval_loss": 3.8143951892852783,
    "eval_runtime": 622.8474,
    "eval_samples": 1506,
    "eval_samples_per_second": 2.418,
    "eval_steps_per_second": 0.242
}