eval_results.json

{
    "epoch": 4.0,
    "eval_gen_len": 69.7954,
    "eval_loss": 1.549155831336975,
    "eval_rouge1": 33.8286,
    "eval_rouge2": 15.4551,
    "eval_rougeL": 24.9001,
    "eval_rougeLsum": 28.3133,
    "eval_runtime": 3492.8584,
    "eval_samples": 8436,
    "eval_samples_per_second": 2.415,
    "eval_steps_per_second": 0.805
}