eval_results.json

{
    "epoch": 50.0,
    "eval_bleu": 1.736,
    "eval_gen_len": 18.7597,
    "eval_loss": 4.376501083374023,
    "eval_runtime": 211.2917,
    "eval_samples": 5651,
    "eval_samples_per_second": 26.745,
    "eval_steps_per_second": 1.339
}