eval_results.json

{
    "epoch": 3.0,
    "eval_bleu": 16.2144,
    "eval_gen_len": 23.4513,
    "eval_loss": 2.461557626724243,
    "eval_runtime": 310.7865,
    "eval_samples": 1500,
    "eval_samples_per_second": 4.826,
    "eval_steps_per_second": 0.483
}