results.json

{
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    "rouge2": 0.6731536037084374,
    "rougeL": 0.7283332227806103,
    "rougeLsum": 0.728367257122633,
    "bleu": 0.6447385447342102,
    "precision": [
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    ],
    "brevity_penalty": 1.0,
    "length_ratio": 1.463852961198094,
    "translation_length": 333312,
    "reference_length": 227695
}