alt_products:[{"product_name":"OpenRun Pro 骨传导运动耳机","brand":"Shokz","model":"S810","price":1298},{"product_name":"Beats Fit Pro 真无线运动耳机","brand":"Beats","model":"Beats Fit Pro","price":1599},{"product_name":"JBL Reflect Flow Pro 真无线运动耳机","brand":"JBL","model":"Reflect Flow Pro","price":1099}]
scoring_breakdown:[{"source":"word_of_mouth","score":87.1,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍称赞其佩戴舒适性和安全性,跑步时能清晰感知环境音,避免交通事故。音质方面,中高频表现良好,低频有提升但不如传统入耳式。部分用户反映漏音问题在安静环境下较明显,且磁吸充电线易丢失。整体评价积极,适合注重安全和舒适的运动爱好者。","source_count":2}},{"source":"objective","score":92,"weight":0.35,"confidence":0.7,"details":{"dimension":"battery","rating_avg":4.6,"review_count":58000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":92,"weight":0.3,"confidence":1,"details":{"rating_avg":4.6,"review_count":58000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["跑步时听歌还能听到周围车声,安全感拉满。","音质比想象中好,低频有进步,但别和千元入耳比。"]}}]