scoring_breakdown:[{"source":"word_of_mouth","score":86.5,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"综合各平台6.5万条评价,北鼎G28好评率约93%。用户称赞其'性价比之王'、'轻便好操作'、'炖汤味道浓郁'。专业评测指出,其密封性在国产锅中领先,但相比Staub仍有差距;白珐琅内壁在长期使用后可能出现细微划痕。缺点:锅盖边缘易积灰;颜色选择较少(仅3-4种);品牌溢价略高于其他国产锅。小红书用户称其为'国产珐琅锅之光','比进口锅轻太多了'。什么值得买用户认为'千元内无敌手'。整体评价:品质稳定,适合入门与日常使用。","source_count":4}},{"source":"objective","score":92,"weight":0.2,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.6,"review_count":65000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":92,"weight":0.45,"confidence":1,"details":{"rating_avg":4.6,"review_count":65000,"source":"product_reviews_aggregate"}},{"source":"expert","score":88,"weight":0.1,"confidence":0.6,"details":{"kol_count":3,"scored_count":3,"sample":["美食博主@日食记:北鼎的锅盖设计很贴心,倒汤再也不怕烫手。","厨具测评师@王刚:国产珐琅锅里,北鼎的密封性做得最好。","小红书博主@小北的厨房:北鼎的白色内壁用了半年还是白的,清洁很省心。"]}}]