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ChatGPT概念

2,343.60

-103.6262-4.23%

涨家数：- -

跌家数：13

平家数：- -

市盈率：- -

高：2,444.96

开：2,444.96

低：2,317.19

收：2,447.23

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钧崴电子：公司已与通讯及汽车芯片企业高通、英伟达建立了深度合作关系并已实现批量供货

【恒生科技指数跌幅扩大5%】恒生科技指数跌幅扩大5%，恒指跌超3%。中芯国际跌超6%，阿里巴巴跌超5%。

百度将于3月16日发布文心大模型4.5

每日经济新闻

微软发布量子计算芯片！Majorana 1 的拓扑量子比特革命

Ofweek维科网

百度宣布3月16日发文心大模型4.5，具备深度思考及多模态能力

百度将在3月16日发布文心大模型4.5。

荣耀、阿里在AI领域达成合作：千问、万相等多个模型已接入YOYO智能体

百度与宁德时代达成合作，聚焦无人驾驶与数智化

荣耀与阿里在AI领域展开合作：多款模型接入YOYO智能体

阿里国际旗下AI搜索引擎Accio接入DeepSeek等推理模型

特斯拉FSD入华，英伟达周四跌超8%，奇瑞汽车递表港交所|科技一周

《财经》新媒体

又一家阿里投资的企业入局，“浙大系”合伙冲击“L4级”高阶AI眼镜

Skype 或将于5月关停，微软建议用户迁移至 Teams

荣耀与阿里在AI领域展开合作

百度重提UGC，贴吧能否打头阵？

英伟达市值暴跌超8%：一夜蒸发近2万亿元

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13:59","pubTimestamp":1740722340,"startTime":"0","endTime":"0","summary":"新浪科技讯 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11:18","pubTimestamp":1740712725,"startTime":"0","endTime":"0","summary":"2月28日消息，当地时间2月27日，美国科技巨头股价集体下跌，其中AI芯片龙头企业英伟达股价重挫8.48%，创下一个月来最大单日跌幅，市值蒸发约2716亿美元 ，最新市值约为2.93万亿美元。尽管英伟达刚刚公布了超预期的2025财年第四财季财报，显示其营收达393.31亿美元，同比增长78%，净利润为220.66亿美元，同比增长72%，但市场对其未来增长前景仍存疑虑。","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"tencent","url":"http://gu.qq.com/resources/shy/news/detail-v2/index.html#/?id=nesSN20250228111845abe023f1&s=b","rn_cache_url":null,"customStyle":"body{padding-top:10px;}#news_title{font-weight:bold;#titleStyle#;}#news_description span{font-size:12px;#descriptionStyle#;}.footer-note{#statement#}","selectors":".mod-LoadTzbdNews, body","filters":".relate-stock, .hot-list, .recom-box, 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