scoring_breakdown:[{"source":"word_of_mouth","score":94.1,"weight":0.35,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"天猫评分4.9,京东好评率99%。家长普遍反馈宝宝服用后专注力提升,语言发育明显优于同龄。无腥味设计深受好评,宝宝不抗拒。部分用户提到价格偏高,但认可其原料纯净度和品牌信誉。长期回购率超过70%,许多高知家庭首选。少数评论建议增加DHA含量规格。","source_count":0}},{"source":"objective","score":98.00000000000001,"weight":0.2,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.9,"review_count":43000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":98,"weight":0.2,"confidence":1,"details":{"rating_avg":4.9,"review_count":43000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.25,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["脑科学专家@Dr.魏:DHA对婴幼儿大脑发育至关重要,纽曼思的藻油来源纯净,适合日常补充。","育儿博主@大J小D:我家宝宝从6个月开始吃,现在语言能力比同龄强很多,强烈推荐。"]}}]