scoring_breakdown:[{"source":"word_of_mouth","score":95.9,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"综合各平台2.8万条评论,该产品好评率高达99%。用户普遍称赞其'几乎感觉不到存在',刷丝极软且不伤牙龈,尤其适合刷牙时出血严重的用户。专业评测指出,其不锈钢内芯设计是行业标杆,刷头不易变形,使用寿命更长。缺点方面,部分用户反映价格偏高,且0.5mm直径对于普通牙缝来说清洁力稍弱;另有用户提到国内购买渠道较少,需海淘或代购。总体而言,这是一款顶级品质的敏感牙龈牙缝刷。","source_count":4}},{"source":"objective","score":96,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.8,"review_count":28000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":96,"weight":0.25,"confidence":1,"details":{"rating_avg":4.8,"review_count":28000,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["小红书牙科博主@牙医老李:'TePe是我唯一自用的牙缝刷品牌,0.5mm适合极度敏感牙龈,瑞典制造品质有保障。'","什么值得买认证生活家@护牙狂魔:'除了贵没毛病,用过TePe就回不去了,牙龈出血彻底改善。'"]}}]