scoring_breakdown:[{"source":"word_of_mouth","score":91.39999999999999,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍称赞其炖肉、煲汤效果出色,肉质软烂入味,操作面板直观易用。预约功能方便上班族,晚上设置好早上即可享用。少数用户反馈密封圈使用半年后需更换,但整体性价比高,京东好评率98%以上,是入门级电压力锅的爆款。","source_count":0}},{"source":"objective","score":96,"weight":0.2,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.8,"review_count":285000,"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":285000,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["美食博主@厨房小白进阶:苏泊尔这款鲜呼吸技术真的让排骨汤更浓郁,省时省力。","家电测评师@老张说家电:百元价位段综合表现最均衡,适合家庭刚需。"]}}]