readme: {'eval_loss': 2.027921676635742, 'eval_rouge1': 65.1409, 'eval_rouge2': 52.0574, 'eval_rougeL': 63.7245, 'eval_rougeLsum': 63.8036, 'eval_bleu-4': 43.3929, 'eval_meteor': 70.3353, 'eval_gen_len': 55.7243, 'eval_runtime': 1630.2763, 'eval_samples_per_second': 6.612, 'eval_steps_per_second': 0.413, 'epoch': 5.87}