metrics.json

{
    "bleu": 0.307578389251514,
    "precisions": [
        0.5486111111111112,
        0.37755102040816324,
        0.25925925925925924,
        0.16666666666666666
    ],
    "brevity_penalty": 1.0,
    "length_ratio": 1.1900826446280992,
    "translation_length": 144,
    "reference_length": 121
}