eval_results.json

{
    "epoch": 20.0,
    "eval_bleu": 7.9168,
    "eval_gen_len": 51.4945,
    "eval_loss": 3.120616912841797,
    "eval_runtime": 243.0735,
    "eval_samples": 997,
    "eval_samples_per_second": 4.102,
    "eval_steps_per_second": 0.259
}