eval_results.json

{
    "epoch": 12.0,
    "eval_bleu": 16.0242,
    "eval_gen_len": 259.6051,
    "eval_loss": 2.603928565979004,
    "eval_runtime": 980.879,
    "eval_samples": 1674,
    "eval_samples_per_second": 1.707,
    "eval_steps_per_second": 0.214
}