intros：{"brand_intro":"索尼成立于1946年，日本电子与娱乐巨头，创始人井深大和盛田昭夫以\"做别人没做过的事\"为理念。索尼在音频领域拥有深厚技术积累，从Walkman到降噪耳机，始终引领行业。WF-1000XM系列是TWS降噪标杆，XM5采用自研集成处理器V2和HD降噪处理器QN1e，降噪能力业界顶尖。索尼品控以严苛著称，每副耳机需通过100项以上质量检测，确保音质和降噪一致性。","product_intro":"WF-1000XM5是索尼旗舰级TWS降噪耳机，虽非纯运动定位，但凭借超长续航和优秀防水性能，成为许多运动用户的选择。核心卖点：业界顶级主动降噪，可过滤99%环境噪音；全新8.4mm驱动单元，支持LDAC高解析音频；单次续航8小时，总续航24小时，支持无线充电；IPX4级防水，适合轻度运动。相比AirPods Pro 2，其降噪深度和音质解析力更胜一筹，但佩戴舒适度略逊。适合对音质和降噪有极致要求的运动爱好者。","key_specs":{"续航":"单次8小时，总续航24小时（含充电盒）","防水等级":"IPX4（防溅水，不适合浸泡）","重量":"单耳约5.9克","降噪":"集成处理器V2+QN1e双芯片，自适应降噪","音频编码":"LDAC、AAC、SBC","适配人群":"音质发烧友、通勤+运动双场景用户、降噪刚需者"}}
alt_products：[{"product_name":"Sony WF-1000XM5 真无线降噪耳机","brand":"Sony索尼","model":"WF-1000XM5","price":1999},{"product_name":"Shokz韶音 OpenRun Pro 骨传导运动耳机","brand":"Shokz韶音","model":"S810","price":1298},{"product_name":"Beats Powerbeats Pro 2 真无线运动耳机","brand":"Beats","model":"Powerbeats Pro 2","price":1699}]
scoring_breakdown：[{"source":"word_of_mouth","score":93.5,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"全网超20万评价，口碑极高。用户盛赞其降噪效果\"戴上世界安静\"，音质细腻，人声饱满。专业评测称其为\"TWS音质天花板\"。缺点：IPX4防水等级较低，不适合大汗淋漓的高强度运动；佩戴稳定性不如耳翼式耳机，跑步可能松动；价格较高，性价比一般。部分用户反馈触控面板容易误触。总体适合对降噪和音质有极致追求，且运动强度不大的用户。","source_count":4}},{"source":"objective","score":96,"weight":0.35,"confidence":0.7,"details":{"dimension":"battery","rating_avg":4.8,"review_count":200000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":96,"weight":0.3,"confidence":1,"details":{"rating_avg":4.8,"review_count":200000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["数码博主@TESTV：'WF-1000XM5的降噪让我在地铁上听不到报站声。'","音频KOL@耳机林sir：'这是目前最接近Hi-Fi的TWS耳机。'"]}}]