scoring_breakdown:[{"source":"word_of_mouth","score":88.6,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价其性价比极高,双胆设计实用,煮饭不粘锅,炖汤味道浓郁。安全保护措施完善,使用放心。部分用户认为外观设计略显普通,且底盘加热不如IH均匀,但整体满意度高,适合预算有限但追求实用性的家庭。","source_count":3}},{"source":"objective","score":94,"weight":0.2,"confidence":0.7,"details":{"dimension":"durability","rating_avg":4.7,"review_count":95000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":94,"weight":0.45,"confidence":1,"details":{"rating_avg":4.7,"review_count":95000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["生活博主@小厨娘:'美的这款双胆电压力锅,一个煮饭一个炖汤,省时省力,强烈推荐。'","家电达人@省钱小能手:'不到400元的价格,功能齐全,安全可靠,学生党租房必备。'"]}}]