eval_results.json

{
    "epoch": 5.0,
    "eval_gen_len": 58.36,
    "eval_rouge1": 31.5643,
    "eval_rouge2": 12.177,
    "eval_rougeL": 23.165,
    "eval_rougeLsum": 28.7852,
    "eval_runtime": 2530.8802,
    "eval_samples": 400,
    "eval_samples_per_second": 0.158,
    "eval_steps_per_second": 0.079
}