alt_products:[{"product_name":"Sony WF-1000XM5 真无线降噪运动耳机","brand":"Sony","model":"WF-1000XM5","price":1999},{"product_name":"韶音 OpenRun Pro 骨传导运动耳机","brand":"Shokz","model":"S810","price":1298},{"product_name":"Beats Fit Pro 真无线降噪运动耳机","brand":"Beats","model":"A2570","price":1699}]
scoring_breakdown:[{"source":"word_of_mouth","score":93.5,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户公认降噪效果最强,室内训练时几乎隔绝所有环境噪音。音质解析力极高,人声和乐器细节丰富,适合对音质有要求的用户。佩戴舒适度较上代提升,但剧烈运动时偶有松动感。IPX4防水仅防溅水,不适合大量出汗场景。触控操作流畅,但学习成本略高。价格较高,但物有所值,适合预算充足的训练者。","source_count":0}},{"source":"objective","score":96,"weight":0.35,"confidence":0.7,"details":{"dimension":"battery","rating_avg":4.8,"review_count":45000,"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":45000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@耳机发烧友: 'XM5的降噪在健身房就是神器,连旁边人的喘气声都听不见。'","@数码博主阿强: '音质在TWS里天花板级别,但IPX4防水运动后记得擦干。'"]}}]