scoring_breakdown:[{"source":"word_of_mouth","score":95.1,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户一致认为保温效果极佳,早上装的热水到下午依然烫嘴。轻量化设计是最大亮点,单手操作毫无压力。杯盖锁扣设计很安全,放在包里也不会漏水。外观简约高级,颜色选择多。缺点是价格偏高,且杯口较小,清洗时手伸不进去。部分用户反映杯盖塑料件用久了会松动,但整体满意度极高,复购率超过30%。","source_count":3}},{"source":"objective","score":96,"weight":0.2,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.8,"review_count":62000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":96,"weight":0.45,"confidence":1,"details":{"rating_avg":4.8,"review_count":62000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@户外探险家:膳魔师这款杯子陪我跑过川藏线,零下10度还能喝到热水,保温性能无敌。","@职场妈妈:500ml容量刚好够一天喝水,放在办公室杯架里不占地方,颜值也高。"]}}]