scoring_breakdown:[{"source":"word_of_mouth","score":90.6,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户高度评价其防滑性能,吸盘底设计让餐垫在玻璃、木质桌面上纹丝不动,尤其适合好动的儿童。硅胶材质柔软亲肤,无气味,耐高温可作烘焙垫。凹槽深度适中,刀叉摆放整齐。清洁方便,油污一冲即净。部分用户反映浅色款(粉色、薄荷绿)使用后易留水渍,需及时擦干;深色款更耐脏。整体品质感强,价格略高但物有所值,适合追求品质的家庭。","source_count":0}},{"source":"objective","score":96,"weight":0.2,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.8,"review_count":9600,"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":9600,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@美食博主大厨老李:硅胶餐垫做烘焙垫也超好用,耐高温不粘,刀叉位还能放工具。","@母婴博主小鹿:吸盘底太稳了,宝宝吃饭再也不会把餐垫扯掉。"]}}]