results.json

{
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    "rouge2": 0.701621647293527,
    "rougeL": 0.7661955737535495,
    "rougeLsum": 0.7662789955746854,
    "bleu": 0.7076512154855271,
    "precision": [
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    ],
    "brevity_penalty": 1.0,
    "length_ratio": 1.3186543402358417,
    "translation_length": 300251,
    "reference_length": 227695
}