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Nvidia：以色列的人工智能基础设施具有巨大潜力耶路撒冷邮报

2026-02-04 16:01:48

英伟达首席执行官黄仁勋强调了在以色列北部建造的“以色列 1”超级计算机的潜在经济影响，称它可能会刺激初创企业、大学和工业的显着增长。黄仁勋在 3DEXPERIENCE 世界大会上发表讲话时强调，大规模人工智能基础设施可以在整个经济中产生连锁反应，使公司因其提供区域云服务的能力而获得更高的价值。这位首席执行官还讨论了英伟达与达索系统在“物理人工智能”方面的合作伙伴关系，将人工智能模型与基于物理的模拟相结合来设计先进技术。与此同时，内格尔委员会的报告称，由于基础设施不足和技术人员短缺，以色列在人工智能发展方面面临挑战。

2026-02-04 15:14:35

Gamer scores Nvidia’s $999 powerhouse RTX 5080 for a jaw-dropping $562 — the Walmart clearance aisle is the secret weapon to beat the AI-driven GPU shortage (Updated) Walmart's electronics clearance aisle has become a hotspot for finding discounted Blackwell-based graphics cards, particularly the GeForce RTX 5090, despite ongoing shortages. Redditors have reported luck in purchasing these deals but also warn of risks such as买到假冒产品或被他人利用的骗局。由于显卡市场的供应紧张和价格持续上涨，许多消费者开始在非传统零售渠道寻找优惠，包括沃尔玛清仓区或二手商店。然而，这样的购物存在不确定性，需要谨慎对待。 (Image credit: Reddit/Rinascimentale) Update 04/02/2026 7:14 am PT: One Redditor shared an AI-generated image of a fake deal. We've removed it and updated the story accordingly. Original Story Thanks, Walmart from r/pcmasterrace The common denominator among the Redditors who bought a cheap Blackwell-based graphics card is Walmart's under-the-radar electronics clearance aisle. Even before the graphics card shortage, many buyers were finding GeForce RTX 5090 steals with the characteristic Walmart yellow sticker. The number of lucky shoppers has increased over the last couple of months now that the cat is out of the bag, and more and more people are hunting for clearance sales on computer hardware at their local Walmart stores. However, not every scavenger hunt has a happy ending. One unlucky Redditor had bought a PNY GeForce RTX 5090 Overclocked Triple Fan graphics card at MSRP, which is rare nowadays given market conditions. Fortunately, the shopper opened the package in the parking lot to verify the purchase, found a GeForce RTX 4080 , and immediately returned it to the store. Get Tom's Hardware's best news and in-depth reviews, straight to your inbox. There's always a risk of purchasing high-value computer hardware at Walmart's clearance area. Sometimes these marked items are online returns where dishonest buyers use the swindler scam, and Walmart doesn't properly verify them. At other times, you may get lucky because markdowns result from damaged packaging or missing contents. It's one of those hit-or-miss situations. The graphics card market has become an absolute nightmare for consumers over the past couple of months. As you can see from our GPU price tracker , prices continue to soar, and there is limited inventory across all U.S. retailers. It's near impossible to find a graphics card at MSRP, much less good deals on them. Desperate PC builders and upgraders have started looking beyond traditional retail channels and poking around in unorthodox places, such as Walmart clearance areas or thrift stores , which have produced a couple of interesting finds . Sometimes, it's just about being in the right place at the right time. Follow Tom's Hardware on Google News , or add us as a preferred source , to get our latest news, analysis, & reviews in your feeds. Zhiye Liu is a news editor, memory reviewer, and SSD tester at Tom’s Hardware. Although he loves everything that’s hardware, he has a soft spot for CPUs, GPUs, and RAM.

Voxtral 以声速转录。|米斯特拉尔人工智能

2026-02-04 15:11:53

阿里云发布 Voxtral Transcribe 2，具有两种新的语音转文本模型：Voxtral Mini Transcribe V2，用于以 13 种语言进行批量转录，具有最先进的质量；Voxtral Realtime，用于在 Apache 2.0 许可下具有超低延迟的实时应用程序。主要功能包括说话人分类、上下文偏差、单词级时间戳、噪声鲁棒性以及对延长音频持续时间的支持。这些模型以具有竞争力的成本提供卓越的准确性和效率，适合企业在会议智能、语音代理、联络中心自动化、媒体广播、合规性文档等方面使用。两者均可通过 API 获取，并提供定价详细信息。

Pinterest 解雇了两名开发识别被解雇员工软件的工程师

2026-02-04 14:37:00

Pinterest 解雇了两名工程师，因为他们开发的软件工具在最近裁员期间识别了被解雇的员工并共享信息，这违反了公司政策和隐私。此次解雇是在 Pinterest 宣布大幅裁员之后进行的，该裁员影响了其约 15% 的员工，即约 700 人，作为以人工智能为重点的战略的一部分。这一事件突显了科技行业在大规模裁员和对人工智能的依赖日益增加的情况下持续面临的挑战。

在加入 Nvidia、苹果、微软和 Alphabet 进入 3 万亿美元俱乐部之前，值得买入的 1 只不可阻挡的股票 |杂七杂八的傻瓜

2026-02-04 14:11:00

由于对人工智能的大量投资，Meta Platforms 实现了强劲的财务业绩和增长，这提高了 Facebook 和 Instagram 等平台上的用户参与度。目前市值为 1.8 万亿美元，如果 Meta 的盈利继续按预期速度增长，则有可能加入超独家 3 万亿美元估值俱乐部。该公司在人工智能基础设施上的积极支出表明了对这些投资未来回报的信心。分析师预测，随着持续增长，Meta 的市值可能在未来几年内达到 3 万亿美元。