eval_results.json

{
    "epoch": 3.0,
    "eval_bleu": 3.1263,
    "eval_gen_len": 101.3243,
    "eval_loss": 2.2739031314849854,
    "eval_runtime": 177.4487,
    "eval_samples": 12422,
    "eval_samples_per_second": 70.003,
    "eval_steps_per_second": 0.552
}