intros：{"brand_intro":"京东京造是京东集团于2018年推出的自有品牌，定位\"高端品质，平民价格\"。依托京东供应链优势，直接与顶级制造商合作（如双立人代工厂），去除中间环节。品牌覆盖家居、厨具、数码等品类，品控采用\"京东标准\"，每款产品需通过30项以上检测。钛合金系列是其高端线，采用军工级TC4钛合金（常用于飞机零件），主打轻量化、耐腐蚀、亲生物金属（无镍无铬，不过敏）。","product_intro":"这款钛合金甜品筷子采用TC4钛合金材质，磨砂银色外观，单支仅重9g（比竹木筷轻40%）。核心卖点在于极致轻量、永不生锈、抗菌抑菌（钛表面可形成氧化膜抑制细菌）。相比不锈钢筷，钛合金更轻、更耐酸碱（可接触柠檬汁、醋等）；相比竹木筷，彻底杜绝发霉。竞品对比：与Snow Peak钛合金筷（198元）相比，京东京造价格仅为1/2.5，但表面处理略粗糙（磨砂颗粒度80目 vs Snow Peak的120目）。适合户外露营、高端甜品、过敏体质人群。","key_specs":{"材质":"TC4钛合金（Ti-6Al-4V，航空级）","长度":"23cm","重量":"9g/支（极轻）","耐温范围":"-269℃至600℃（可明火烤）","抗菌率":"大肠杆菌>99.9%，金黄色葡萄球菌>99.8%（SGS检测）","适用场景":"户外露营、米其林摆盘、过敏体质专用"}}
scoring_breakdown：[{"source":"word_of_mouth","score":90.6,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"综合京东、什么值得买等平台3.4万条评价，用户满意度极高。优点：①极致轻量，长时间握持不累手；②钛合金亲生物，金属过敏者可用；③耐腐蚀性极强，泡在酱油里一周无变化。缺点：①价格较高，79.9元仅1双；②磨砂表面易藏污纳垢，需用软刷清洗；③导热快，夹取热食时筷尖会烫手（建议搭配硅胶筷托）。专业评测（知乎）指出，其抗菌性能在连续使用30天后仍保持99%以上抑菌率。","source_count":2}},{"source":"objective","score":96,"weight":0.2,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.8,"review_count":34000,"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":34000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@户外探险家（露营博主）：\"9g的重量，让我背包里能多带一块压缩饼干。\"","@金属材料学博士（知乎答主）：\"TC4钛合金做筷子是降维打击，耐腐蚀性吊打304不锈钢。\""]}}]