scoring_breakdown:[{"source":"word_of_mouth","score":94.1,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍称赞其材质厚实、做工精致,镜面外观高档且易清洗。长柄设计在深锅中操作顺手,捞取大块食材(如排骨、玉米)时不易滑落。少数用户反馈手柄偏细,握持感一般,但整体耐用性极佳,使用多年仍光亮如新。多数评价认为性价比高,适合追求品质的家庭。","source_count":2}},{"source":"objective","score":96,"weight":0.2,"confidence":0.7,"details":{"dimension":"durability","rating_avg":4.8,"review_count":12500,"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":12500,"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@厨房小能手:双立人这款挖汤器是我用过最顺手的,捞汤底再也不用担心勺子掉锅里。","生活达人@家居控:镜面质感太高级了,每次用都像在米其林厨房。"]}}]