scoring_breakdown:[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍称赞其语音识别灵敏、教材同步精准,孩子能自主完成作业辅导和英语跟读。护眼屏设计受到家长好评,但部分用户反映价格偏高,且部分高级功能需付费订阅。绘本识别覆盖广,但偶尔有识别失败的情况。整体满意度高,适合注重学习功能的家庭。","source_count":0}},{"source":"objective","score":94,"weight":0.5,"confidence":0.7,"details":{"dimension":"performance","rating_avg":4.7,"review_count":58000,"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":58000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@数码评测师:阿尔法蛋的语音交互是目前儿童机器人里最流畅的。","@育儿达人小C:孩子每天主动用它学英语,省心不少。"]}}]