alt_products:[{"product_name":"KIKO MILANO 四面指甲锉","brand":"KIKO MILANO","model":"KIKO 4-SIDED NAIL FILE","price":49},{"product_name":"3CE 四面指甲锉","brand":"3CE","model":"STILO NAIL FILE 4-SIDED","price":29},{"product_name":"无印良品 四面指甲锉","brand":"Muji 无印良品","model":"MUJI 4-SIDED NAIL FILE","price":38}]
scoring_breakdown:[{"source":"word_of_mouth","score":90.6,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户高度评价其专业级打磨效果,粗面修型精准,细面打磨后甲缘如丝绸般光滑。抛光面效果显著,甲面透亮持久。部分用户反馈手柄略长,但握持稳定。价格略高于同类产品,但耐用度出色,长期使用不易磨损。专业美甲师推荐用于水晶甲和延长甲。","source_count":0}},{"source":"objective","score":96,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.8,"review_count":12000,"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":12000,"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":["@专业美甲师Vivian:KIKO这款锉刀是工作室必备,粗面修水晶甲不崩边。","@美妆博主Sara:抛光面效果堪比美甲店,甲面能反光。"]}}]