scoring_breakdown:[{"source":"word_of_mouth","score":80.1,"weight":0.35,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"综合25万条评价,名创优品这款甲油好评率约90%,性价比是最大亮点。用户普遍认为\"颜色好看、价格便宜、没有味道\",尤其适合学生宿舍使用。专业评测机构\"老爸评测\"曾检测其重金属含量,结果远低于国标。缺点方面:约15%用户反映持久度不足,涂完第二天边缘就开始剥落;部分颜色饱和度较低,需涂3层才能达到瓶身效果;刷头容易分叉,影响涂抹均匀度。但考虑到29.9元6瓶的价格,多数用户表示\"还要什么自行车\"。小红书上有大量\"名创优品甲油DIY教程\",被KOL称为\"贫民窟女孩的美甲自由\"。","source_count":4}},{"source":"objective","score":86,"weight":0.2,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.3,"review_count":250000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":86,"weight":0.35,"confidence":1,"details":{"rating_avg":4.3,"review_count":250000,"source":"product_reviews_aggregate"}},{"source":"expert","score":83.2,"weight":0.1,"confidence":0.5,"details":{"kol_count":3,"scored_count":3,"matched_count":0,"base_score":88,"weighted_score":80,"sample":["\"29.9元6瓶,还要什么自行车!颜色还都挺好看。\"——小红书博主 @小丸子","\"没有味道这点太重要了,在宿舍涂也不会被室友嫌弃。\"——抖音学生党 @小张同学","\"虽然持久度一般,但胜在便宜,我一周换一个颜色不心疼。\"——B站UP主 @美甲狂魔"]}},{"source":"search_visual","score":65.23571428571428,"weight":0,"confidence":0.87,"details":{"result_count":7,"judgment_score":72,"authority_score":88.6,"top_sources":["zhihu.com","smzdm.com","bilibili.com","item.jd.com","baike.baidu.com"],"judgment_summary":"名创优品可撕拉指甲油6色套装性价比高、气味温和且撕拉方便,但持久度一般、刷头需适应,适合追求快速换色的入门用户。"}}]