intros:{"brand_intro":"苹果公司成立于1976年,是全球市值最高的科技公司之一,以创新设计和极致用户体验著称。MacBook Air系列自2008年推出以来,重新定义了轻薄本标准。苹果自研M系列芯片(M1、M2、M3)在性能和能效上领先行业,macOS系统生态封闭但流畅安全。苹果品控极其严格,产品生命周期长,二手保值率高。","product_intro":"MacBook Air 15英寸M3芯片版定位高端轻薄本,搭载苹果自研M3芯片(8核CPU+10核GPU),配备15.3英寸Liquid Retina显示屏,机身厚度仅11.5mm,重量1.51kg。核心卖点包括:全功能Type-C接口(雷雳4)支持充电和视频输出、无风扇设计静音运行、18小时续航。适合创意专业人士、学生和商务人士。相比Windows竞品,其在能效、生态和静音体验上优势明显,但游戏兼容性较差。","key_specs":{"处理器":"Apple M3芯片,8核CPU+10核GPU,适合视频剪辑、编程和日常办公","屏幕":"15.3英寸Liquid Retina屏,2880x1864分辨率,500尼特亮度,P3广色域,适合设计创作","接口":"2个全功能Type-C(雷雳4,支持充电和DP)、MagSafe磁吸充电口、3.5mm耳机孔","电池":"66.5Wh锂聚合物电池,支持67W快充,续航约18小时","内存与存储":"8GB统一内存(可选16GB),256GB SSD(可选512GB/1TB)"}}
alt_products:[{"product_name":"Apple MacBook Air 15英寸 M3芯片","brand":"苹果","model":"MacBook Air 15 M3","price":10499}]
kol_quotes:[]
scoring_breakdown:[{"source":"word_of_mouth","score":94.1,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"综合京东、天猫、小红书等平台超7万条评价,用户普遍称赞其轻薄便携、续航惊人、屏幕素质顶级、系统流畅。专业评测认为其全功能Type-C接口支持雷雳4,扩展性强,无风扇设计适合安静环境。缺点方面,部分用户反映8GB内存版本在多任务下略显不足,价格较高,且接口数量较少。整体口碑极佳,被誉为\"轻薄本天花板\"。","source_count":4}},{"source":"objective","score":96,"weight":0.5,"confidence":0.7,"details":{"dimension":"performance","rating_avg":4.8,"review_count":72000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":96,"weight":0.15,"confidence":1,"details":{"rating_avg":4.8,"review_count":72000,"source":"product_reviews_aggregate"}}]