eval_results.json

{
    "epoch": 50.0,
    "eval_bleu": 3.9193,
    "eval_gen_len": 19.5758,
    "eval_loss": 8.036246299743652,
    "eval_runtime": 7.3927,
    "eval_samples": 99,
    "eval_samples_per_second": 13.392,
    "eval_steps_per_second": 0.947
}