scoring_breakdown:[{"source":"word_of_mouth","score":92.6,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为其固化速度极快,5秒模式即可固化薄涂色胶,30秒能完全固化厚涂延长胶。智能温控效果显著,连续使用多次后机身仍保持温热而非烫手。铝合金外壳质感高级,散热好。部分用户反映价格偏高,但认为物有所值。专业美甲师称赞其5秒模式能大幅提升工作效率,且灯珠寿命长,使用一年后亮度无明显衰减。","source_count":3}},{"source":"objective","score":96,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.8,"review_count":38000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":96,"weight":0.25,"confidence":1,"details":{"rating_avg":4.8,"review_count":38000,"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":["微博美甲博主@NailArt_Pro:MS-2401的5秒模式太强了,做光疗延长时能省一半时间。","小红书专业美甲师@Luna:用了半年,灯珠亮度依然很足,而且完全不烫手,沙龙必备。"]}}]