scoring_breakdown:[{"source":"word_of_mouth","score":88.6,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价集中在\"颜值高\"\"精度准\"\"旋钮手感好\"。多数买家表示0.1g精度对烘焙称量酵母、小苏打等微量材料非常实用。LED屏幕清晰且省电,自动关机功能被多次点赞。少数用户反映旋钮在长期使用后阻尼感变弱,但客服响应及时。整体好评率超过98%。","source_count":0}},{"source":"objective","score":96,"weight":0.2,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.8,"review_count":92000,"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":92000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"拜杰这款秤把旋钮的复古感和电子屏的现代感结合得刚刚好。\"——烘焙博主@甜点师阿May","\"0.1g精度做咖啡手冲时太重要了,旋钮调零比按键方便十倍。\"——咖啡达人@豆叔"]}}]