epoch = 5.0 eval_loss = 0.6750536561012268 eval_rouge1 = 0.8028 eval_rouge2 = 0.5168 eval_rougeL = 0.8022 eval_rougeLsum = 0.8022 eval_runtime = 1878.799 eval_samples_per_second = 5.626 eval_steps_per_second = 0.938