epoch = 5.0 eval_loss = 1.466060996055603 eval_rouge1 = 0.5809 eval_rouge2 = 0.4227 eval_rougeL = 0.5488 eval_rougeLsum = 0.5498 eval_runtime = 141.7524 eval_samples_per_second = 4.981 eval_steps_per_second = 0.832