scoring_breakdown:[{"source":"word_of_mouth","score":94.4,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户高度评价其密封性能,气阀设计能有效延长食材保鲜期。玻璃材质通透高级,耐热性出色,可直接进微波炉和洗碗机。标签系统设计精巧,可反复擦写。缺点是价格较高,且玻璃罐体较重,不适合大量叠放。部分用户反映气阀偶尔卡顿,但整体品质感远超同类产品。","source_count":2}},{"source":"objective","score":96,"weight":0.2,"confidence":0.7,"details":{"dimension":"durability","rating_avg":4.8,"review_count":35000,"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":35000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"OXO的密封罐是我咖啡豆的专属容器,气阀一按,新鲜度拉满。\"——咖啡博主@豆叔","\"设计细节太到位了,标签夹和可擦写标签卡简直是为收纳控量身定制。\"——生活博主@极简主义"]}}]