{ "rouge1": 0.5048741658459309, "rouge2": 0.4595248493722961, "rougeL": 0.5019248339759904, "rougeLsum": 0.502916068990493, "bleu": 0.3588228732116616, "precision": [ 0.3761074650320592, 0.3607481790799792, 0.3524124140649611, 0.34669947031556636 ], "brevity_penalty": 1.0, "length_ratio": 2.61585454226048, "translation_length": 595617, "reference_length": 227695 }