all_results.json

{
    "epoch": 2.0,
    "eval_gen_len": 25.6016,
    "eval_loss": 2.366759777069092,
    "eval_rouge1": 34.5142,
    "eval_rouge2": 14.0617,
    "eval_rougeL": 29.9688,
    "eval_rougeLsum": 30.4893,
    "eval_runtime": 866.3952,
    "eval_samples_per_second": 5.771,
    "eval_steps_per_second": 1.443
}