scoring_breakdown:[{"source":"word_of_mouth","score":94.1,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为WH-1000XM5降噪效果顶级,尤其在低频噪音过滤上表现出色,佩戴舒适度相比XM4有提升,耳罩更贴合。音质方面,人声清晰、低频有力,支持LDAC后细节丰富。缺点是折叠设计改为平放,便携性略降;部分用户反映触控面板偶尔误触。整体好评率极高,是通勤、办公、旅行的首选降噪耳机。","source_count":2}},{"source":"objective","score":94,"weight":0.5,"confidence":0.7,"details":{"dimension":"battery","rating_avg":4.7,"review_count":185000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":94,"weight":0.15,"confidence":1,"details":{"rating_avg":4.7,"review_count":185000,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["@耳机林sir:XM5的降噪是目前消费级耳机的顶峰,几乎没有对手。","@数码闲聊站:佩戴感比XM4舒服太多,长时间戴也不夹头。"]}}]