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Cathie Wood Seeing AI Gold In Amazon And Baidu? Ark Invest Is Betting On These Stocks Today - Amazon.com (NASDAQ:AMZN)
Benzinga· 2026-02-27 01:59
On Thursday, Cathie Wood-led Ark Invest executed significant trades involving Amazon.com Inc. (NASDAQ:AMZN) , Baidu Inc. (NASDAQ:BIDU) , and Salesforce Inc. (NYSE:CRM) .The Amazon TradeThe Baidu TradeBaidu’s stock dropped following its quarterly results. The Chinese tech giant’s recent earnings report revealed a 4% year-over-year revenue decline, yet the company continues to invest in AI.The Salesforce TradeARKW fund sold 15,622 shares of Salesforce valued at approximately $3.1 million based on the closing ...
陈刚考察香港科技大学发表人工智能主旨演讲并出席“桂港链通 智汇东盟”人工智能恳谈会
Guang Xi Ri Bao· 2026-02-27 01:52
2月25日,自治区党委书记、自治区人大常委会主任陈刚考察香港科技大学,发表人工智能主旨演 讲,并出席"桂港链通 智汇东盟"人工智能恳谈会。 当天,陈刚首先参观香港生成式人工智能研发中心,观摩香港HKGAI大模型展示,了解HKGAI模 型在政务、出行、环保、法律、娱乐等场景应用效果,以及人工智能+金融的实践案例。 陈刚随后来到该校学术大楼与师生交流,以"AI向善,共治共行——从人类的进化引发的思考"为主 题发表主旨演讲,深入浅出地介绍了人工智能面临的安全挑战,阐述了AI向善,进而实现人类与人工 智能共生共荣的观点思路,并以问答形式与香港科技大学师生交流互动,现场气氛热烈。陈刚表示,当 前,人工智能正以前所未有的广度与深度重塑全球经济、社会结构和治理格局。但人工智能在带来科技 进步和产业发展重大跃升的同时,也伴随着复杂深刻的风险挑战。我们必须坚持以人为本、智能向善, 守牢人工智能安全,既"踩油门"又"踩刹车",提升人工智能数据安全和多样性,有效应对各种风险挑 战。广西期待在人工智能伦理安全、数据跨境安全合规、人工智能赋能千行百业等方面进一步加强桂港 协同,真诚欢迎香港科技大学师生积极参与到桂港人工智能合作中来,以 ...
NVIDIA-powered Yotta talks India opportunity, challenges, IPO
Youtube· 2026-02-27 01:46
Core Insights - The Indian market for AI is poised for significant growth, with the potential for multiple "UPI moments" across various sectors such as agriculture, healthcare, education, climate, defense, and finance, driven by widespread smartphone adoption [1][2] - Major tech companies like Microsoft are collaborating with local operators to support India's AI mission, indicating a robust market opportunity [2][3] Investment and Infrastructure - The company has already invested close to $2 billion in its infrastructure, including 21,000 GPUs, and plans to scale up with an additional 40,000 GPUs within the financial year [6][7] - The company is in the process of raising $1 to $1.2 billion through pre-IPO funding to support ongoing growth and maintain its leadership position in the market [4][7][8] Market Dynamics - The demand for AI capabilities is expected to grow significantly, with the company well-positioned to meet this demand due to its established infrastructure and experience in GPU deployment [3][6] - The company has been building its sovereign cloud capabilities for seven years, which provides a competitive edge in executing AI projects [3]
CNBC Daily Open: Netflix bows out from Warner Bros. Discovery bidding war
CNBC· 2026-02-27 01:44
In the latest plot twist of the high-stakes bidding war for Warner Bros. Discovery, Netflix said Thursday it would not increase a counteroffer for the company's studio and streaming assets, effectively clearing the way for Paramount Skydance's revised bid to take center stage. That comes after the WBD board deemed Paramount's revised all-cash bid earlier this week of $31 per share, up from $30 per share, to be a superior offer to acquire the entire company.Netflix had four business days to revise its bid in ...
AI变革推动OCS新技术快速发展
Zhong Guo Neng Yuan Wang· 2026-02-27 01:39
光交换机OCS(Optical Circuit Switch)是一种无需光电/电光(O/E/O)转换,直接实现光信号在光纤端口 间切换的技术,应用于AI算力集群、超大规模数据中心的叶脊架构互连、超节点集群高速通信等场 景。通过直接在光域完成数据信号的路由与切换,无需进行光电/电光转换,OCS技术从底层规避了传 统电交换在高速传输下的带宽瓶颈、功耗损耗问题,大幅缩短了信号传输的时延,同时其功耗仅与端口 数相关、与信号传输速率无关,大大降低减少了功耗。行业技术研究与落地实践验证,OCS技术可助力 AI算力集群、数据中心光互连系统整体功耗降低30%以上。 OCS目前有四种技术路线,成本、性能、技术难度的权衡。目前,OCS主要有MEMS、液晶、压电、硅 波导四大技术路线,MEMS方案作为谷歌自研方案商用节奏最快,其次是液晶方案。随着谷歌从"自研 +代工"的模式逐步转向OCS整机方案采购,释放出更大的OCS市场空间。 国信证券近日发布数据中心互联技术专题:根据Cignal AI的测算,2025年OCS市场由谷歌MEMS OCS 主导,总体市场规模约为4亿美元;2029年OCS的市场规模将超过25亿美元,四年CAGR约为 ...
Block Slashes Staff and Eyes AI as Primary Banking Actives Jump 22% to 9.3M
PYMNTS.com· 2026-02-27 01:24
Block cut more than 4,000 roles as it shifts to an AI-led operating model.Block’s massive staff cuts dominated the news surrounding its fourth quarter earnings release and conference call Thursday (Feb. 26).By completing this form, you agree to receive marketing communications from PYMNTS and to the sharing of your information with our sponsor, if applicable, in accordance with our Privacy Policy and Terms and Conditions .Complete the form to unlock this article and enjoy unlimited free access to all PYMNTS ...
AIDC缺电,科技巨头拥抱燃气轮机丨每日研选
Shang Hai Zheng Quan Bao· 2026-02-27 01:21
随着AI技术的快速发展,新一代AI数据中心对电力供应提出了远超传统 IDC 的严苛要求:其功率密度 大幅提升,对单位土地供电强度形成极致考验;电力负荷曲线陡峭,大模型训练任务的强间歇性导致电 力需求在分钟级维度出现20%-40% 的剧烈波动,且需全年不间断运行。同时,供电可靠性要求极为严 苛,电力中断容忍度低于10毫秒,项目选址也常受限于电网容量缺口,需具备离网运行能力。 机构认为,在此背景下,燃气轮机发电技术凭借其系统性优势,成为破解上述痛点的理想方案:该技术 功率密度优势显著,单机占地仅为同功率煤电的1/5,可满足数据中心集约化布局需求;启停响应敏 捷,冷启动至满负荷仅需5-10分钟,升降负荷速率可达50MW/分钟,能够完美匹配AI负载的波动特征; 供电可靠性突出,可作为孤岛电源实现黑启动,构建独立于公共电网的"物理双路"保障;此外,其模块 化设计支持分期建设,弱化了区位约束,可在电网薄弱区域实现"能源先行",将项目投产周期缩短6-12 个月。 当前,火电机组退役节奏平稳或加速,新增发电容量的并网延迟,自建电源成为大趋势,燃气轮机凭借 快速响应、高功率适配性、较低发电成本及高可靠性成为AIDC主电源优先解 ...
山西证券研究早观点-20260227
Shanxi Securities· 2026-02-27 01:20
研究早观点 2026 年 2 月 27 日 星期五 市场走势 【今日要点】 【行业评论】通信:周跟踪(20260209-20260215)-国产大模型春节档 密集推新,NPO 和柜内光 3 月重点关注 资料来源:常闻 国内市场主要指数 | 指数 | | 收盘 | 涨跌幅% | | --- | --- | --- | --- | | 上证指数 | | 4,146.63 | -0.01 | | 深证成指 | | 14,503.79 | 0.19 | | 沪深 | 300 | 4,726.87 | -0.19 | | 中小板指 | | 8,841.13 | 0.61 | | 创业板指 | | 3,344.98 | -0.29 | | 科创 | 50 | 1,485.86 | 0.85 | 资料来源:常闻 分析师: 彭皓辰 执业登记编码:S0760525060001 邮箱:penghaochen@sxzq.com 2019 年 2 月 21 日 星期四 请务必阅读最后股票评级说明和免责声明 1 研究早观点 【今日要点】 【行业评论】通信:周跟踪(20260209-20260215)-国产大模型春节档密集推新,NPO ...
美军方要求无限制使用其AI大模型,美AI公司拒绝:无法违背良知
Huan Qiu Wang Zi Xun· 2026-02-27 01:12
据美国"政治"新闻网报道,五角大楼近期对Anthropic展开极限施压,要求Anthropic公司允许军方无限制 使用其旗下AI大模型Claude。美国国防部长赫格塞思威胁称,如果Anthropic未能在美国时间27日下午5 点01分前遵守要求,将被认定为供应链风险企业。 针对军方施压,阿莫迪26日发表声明称:Anthropic公司理解军事决策应由美国国防部而非私营企业作 出。我们从未对具体军事行动提出异议,也从未试图临时限制技术应用。然而某些应用场景超出了当前 技术安全范畴。以下两类应用场景从未纳入我们与国防部的合同范畴,且我们认为现阶段仍不应纳入: 一是在美国国内的大规模监控,二是完全自主武器(即彻底排除人类干预、自动选择并攻击目标的系 统)。 来源:环球网 【环球网报道】"这些威胁不会改变我们的立场。我们无法违背良知接受军方要求。"人工智能初创公司 Anthropic首席执行官达里奥·阿莫迪当地时间2月26日发表声明,拒绝美国军方要求。 另一方面,阿莫迪在声明中又留有回旋余地。他声称,选择最符合其要求的承包商是国防部的权利。但 鉴于Anthropic的技术为美军带来巨大价值,我们希望他们能重新考虑。我们 ...
Drug developer Generate Biomedicines raises $400 million in US IPO
Reuters· 2026-02-27 01:11
Company Overview - Generate Biomedicines has successfully raised $400 million through its U.S. initial public offering (IPO) by pricing shares at $16 each [1]. Financial Highlights - The IPO raised a total of $400 million, indicating strong investor interest in the company's drug development capabilities [1].