Group 1 - Nvidia CEO Jensen Huang stated that the $30 billion investment in OpenAI might be the last opportunity due to the company's upcoming IPO [2] - OpenAI released a Windows version of its Codex application, which supports native sandbox and PowerShell development environments [2] - Alibaba approved the resignation of Lin Junyang from Tongyi Lab, after which Google DeepMind extended an invitation to the Qwen team to collaborate on building excellent models and contributing to the open-source model ecosystem [2] Group 2 - Anthropic CEO Dario Amodei has restarted negotiations with the Pentagon regarding an AI collaboration agreement, which would allow the U.S. military to continue using Anthropic's technology and reduce the likelihood of being classified as a "supply chain risk" [2]

近日，英伟达豪掷40亿美元投资光模块上游厂商。这笔锁定未来产能的巨额投资，再次引发了CPO技术的想象空间，或向市场揭示了下一代AI数据中心互联 的决胜关键，相关产业链已被机构视为黄金赛道。 CPO技术的想象² 揭示了下一代AI数 决胜关键,相关产 视为黄金赛道。 不要盲从当时的 也不要只為了 观。 排斥当时盛行的看 近日，英伟达豪掷40亿美元投资光模块上游厂商。这笔锁定未来产能的巨额投资，再次引发了CPO技术的想象空间，或向市场揭示了下一代AI数据中心互联 的决胜关键，相关产业链已被机构视为黄金赛道。 近日，英伟达宣布分别向光电子制造商Lumentum和Coherent注资20亿美元，以锁定未来先进光学元件的产能与技术使用权。这笔总计40亿美元的投资包含 了数十亿美元的采购承诺。英伟达重金投入上游"光"环节，再次印证了光通信技术将成为未来AIDC互联的核心技术，也再次说明上游供应链的重要性，未 来龙头竞争优势或持续凸显。 机构分析，随着AI模型向万卡、十万卡集群演进，传统数据中心内部的互联技术正遭遇瓶颈，而功耗更低、传输效率更高的光互联技术成为必然选择。英 伟达此次战略性投资两家核心光电子制造商，直接目的是保 ...

据 第一财经， 媒体援引知情人士透露，美国官员已起草法规草案，拟限制全球范围内未经美国批准的人工智能芯片发货，法案将赋予华盛顿广泛的 权力，以决定其他国家是否能够以及以何种条件建设用于训练和运行人工智能模型的设施。 拟议法规将要求企业向美国申请许可，才能出口几乎所有英伟达和AMD等公司生产的人工智能加速器。这将使目前覆盖约40个国家的管制措施扩展 至全球范围。 ...

CNBC's Jim Cramer said Thursday the stock market looks poised to be stuck in a holding pattern as the conflict in the Middle East continues and other sources of uncertainty crop up."Until then, the bottom line is we have to face the fact that the market's in limbo," Cramer said on "Mad Money." "I hate limbo, but I accept that there's always a lot of limbo in 2026 so far and we need to learn to live with it if we're ever gonna get to the promised land of higher prices. And you've got to stay in if you want t ...

The S&P 500 (SNPINDEX:^GSPC) fell 0.58% to 6,829.91, the Nasdaq Composite (NASDAQINDEX:^IXIC) slipped 0.26% to 22,748.99, and the Dow Jones Industrial Average (DJINDICES:^DJI) tumbled 1.61% to 47,954.75 as surging oil prices and Iran-war tensions reignited inflation worries. Market movers Nvidia, Lam Research, and Applied Materials retreated after reports of possible new global AI-chip export rules that could require the companies to obtain licenses to export chips worldwide. Meanwhile, The Trade Desk jum ...

Nvidia (NASDAQ:NVDA), which develops GPUs and AI hardware/software solutions, closed Thursday at $183.34, up 0.16%. The stock’s modest gain follows as overnight coverage highlights bullish 2026 price targets, potential stock split, and continued AI-driven earnings growth, which investors are monitoring to assess Nvidia’s long-term prospects. The company’s trading volume reached 190.8 million shares, which is roughly 8.7% above compared with its three-month average of 175.4 million shares. Nvidia went publi ...

IT之家 3 月 6 日消息，据彭博社今日报道，美国政府正酝酿一项针对 AI 芯片出口的全面管制新规，拟 将现行覆盖约 40 个国家和地区的限制措施扩展至全球范围。 知情人士称，美国官员已起草法规草案，未来英伟达、AMD 等公司的 AI 加速器出口至全球任何地 区，都可能需要事先获得美国政府的批准。消息传出后，美股芯片股应声下跌。英伟达股价一度跌 1.9%，AMD 跌幅达 2.3%。 对国际格局的潜在影响 据知情人士透露，美国政府正在考虑的这项新规，将从根本上改变美国在 AI 芯片出口管制领域的角色 —— 从对特定国家实施限制，转变为充当全球 AI 产业的"守门人"。企业甚至包括其政府，都需获得美 国商务部工业与安全局（BIS）的批准，才能采购这些用于训练和运行 AI 模型的关键加速器。 分级审批：从 1000 颗到 20 万颗 审批流程的严格程度将取决于采购规模。根据草案设计： 小型部署（不超过 1000 颗英伟达最新 GB300）：接受相对简化的审查，并可能享有部分豁免机 会。 IT之家注：20 万颗 GB300 正是英国 AI 芯片租赁公司 NScale 计划向微软在美欧四地提供的数量，该公 司称之为" ...

Core Insights - Nvidia Corporation (NVDA) has reaffirmed its significance in the current market landscape, particularly in the realms of AI and data [1] Company Overview - Nvidia is recognized as a pivotal company in today's economy, especially due to its advancements in artificial intelligence and data processing [1] Market Position - The recent earnings report highlights Nvidia's leading role in the technology sector, emphasizing its impact on market trends and investor sentiment [1]

Nvidia Is Probably Done Investing in OpenAI and Anthropic, Says CEO—Why?https://t.co/EpGeJmNk8z ...

Core Viewpoint - The U.S. government is drafting regulations to restrict the global shipment of artificial intelligence chips without U.S. approval, granting Washington extensive authority over the construction of facilities for training and running AI models in other countries [1] Group 1: Regulatory Changes - Proposed regulations will require companies to apply for licenses to export nearly all AI accelerators produced by companies like NVIDIA and AMD [1] - The current regulatory measures, which cover approximately 40 countries, will be expanded to a global scale [1]