scoring_breakdown:[{"source":"word_of_mouth","score":89.19999999999999,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍称赞其精准度高,反应灵敏,外观简约大方。很多买家用于烘焙称量面粉、糖等,反馈称量误差小。部分用户提到电池续航一般,但整体性价比极高。少数评论指出按键较硬,但瑕不掩瑜。在京东和天猫上累计超过12万条评价,好评率超过95%,是入门级电子秤的热门选择。","source_count":0}},{"source":"objective","score":92,"weight":0.1,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.6,"review_count":128000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":92,"weight":0.25,"confidence":1,"details":{"rating_avg":4.6,"review_count":128000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@家居达人小A:香山这款秤真是厨房必备,称面粉超准,价格还不到60块。","@美食博主老李:做烘焙用它,再也不用担心比例不对了,推荐!"]}}]