scoring_breakdown:[{"source":"word_of_mouth","score":86.5,"weight":0.35,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价其性价比突出,价格亲民但质量扎实。加厚材质不易变形,宝宝从新生儿用到学步期都没问题。坐垫防滑效果好,洗澡时宝宝不会下滑。部分用户反映折叠后体积稍大,但整体收纳仍比传统浴盆方便。客服响应及时,售后有保障。","source_count":0}},{"source":"objective","score":94,"weight":0.2,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.7,"review_count":38000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":94,"weight":0.2,"confidence":1,"details":{"rating_avg":4.7,"review_count":38000,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.25,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["@宝妈测评团:世纪宝贝这款浴盆一百多块,用三年不坏,坐垫防滑设计很贴心。","@育儿达人阿花:加厚PP很结实,宝宝在里面玩水也不怕翻。"]}}]