在存储持续短缺之际，英特尔计划重返存储市场，已和软银子公司Saimemory签署新合作协议，将推动 开发和生产被称为Z-Angle Memory（ZAM）的新型垂直堆叠存储，与用于最新AI资料中心的高频宽存 储（HBM）竞争。 ZAM提供的容量大于HBM，频宽也较大，耗电量则较低。 据软银声明，Saimemory和英特尔目标是在2028年3月31日止的年度打造出原型，2029年度商业化。 存储价格飙涨已促使数个消费者电子品牌涨价，或调整产品计划。任天堂公司社长古川俊太郎表示，如 果存储价格高涨持续时间比预期长，该公司明年度起获利能力可能承压；任天堂股价4日应声重挫近 11%。 英特尔执行长陈立武表示，由于人工智能（AI）热潮瓜分存储供给，电脑业存储芯片短缺可能要到 2028年才会舒缓，也就是至少还会持续两年。 思科3日举行AI峰会，陈立武转述两家大型存储业者的看法。他说：「据我所知，（存储短缺）完全没 有改善…2028年前都不会缓解。」 AI基础设施大规模扩张，已为存储芯片计划需求增添柴火，分给传统电脑与智慧手机的供给随之减 少。这个现象已导致存储短缺并带动价格大涨，可能降低消费者购买电脑和智慧手机的欲望。陈 ...

Group 1 - Nvidia is nearing a $20 billion investment agreement to participate in OpenAI's latest funding round, marking Nvidia's largest single investment to date, with CEO Jensen Huang stating "this is a very good investment" [1] - OpenAI's current funding round aims for a total of $100 billion, with Amazon planning to invest up to $50 billion and SoftBank considering a $30 billion investment, leading to an estimated valuation of approximately $830 billion [1] - This investment signifies a deeper integration between AI infrastructure and leading model developers, with capital increasingly concentrating among a few super players [1] Group 2 - Tencent has officially open-sourced its high-performance LLM inference core operator library, HPC-Ops, built from scratch using CUDA and CuTe, achieving a 30% improvement in inference QPM for the Mix Yuan model and a 17% improvement for the DeepSeek model [2] - In terms of single-operator performance, Attention shows up to a 2.22x improvement over FlashInfer/FlashAttention, while GroupGEMM outperforms DeepGEMM by up to 1.88x, and FusedMoE exceeds TensorRT-LLM by up to 1.49x [2] - The operator library is optimized for mainstream inference graphics cards in China, addressing high usage costs and hardware compatibility issues with existing mainstream operator libraries [2] Group 3 - Alibaba has open-sourced the Qwen3-Coder-Next model, featuring 80 billion parameters with only 3 billion active parameters, achieving over 70% problem-solving rate on the SWE-Bench Verified, comparable to models with 10-20 times more active parameters [3] - The model excels in long-sequence reasoning, complex tool usage, and recovery from execution failures, supporting a context of 256k and seamless integration with various IDE platforms like Cline and Claude Code [3] - A paper co-authored by Zhou Jingren and Lin Junyang has been published alongside the SWE-Universe framework, expanding the real-world multilingual SWE environment to nearly one million levels [3] Group 4 - The website rentahuman.ai has launched, allowing AI to hire humans for tasks such as delivery, event check-in, and on-site inspections through the MCP protocol or REST API [4] - Within 48 hours of launch, the platform had over 20,000 available human workers, allowing individuals to set their own hourly rates without the need for small talk, with tasks including photography, restaurant tasting, and package collection [4] - The site has sparked discussions on responsibility attribution, task authenticity verification, and the ethics of AI hiring humans, also seen as a demonstration of the MCP protocol's value [4] Group 5 - Mianbi Intelligence has open-sourced the MiniCPM-o 4.5 model, which features only 9 billion parameters and achieves full-duplex dialogue capabilities, becoming the first large model for "instant free conversation" [5] - The model employs an end-to-end multimodal architecture, utilizing time-division multiplexing and active interaction mechanisms to automatically decide whether to speak at a frequency of 1Hz, ensuring continuous perception and dynamic dialogue [5] Group 6 - Kunlun Tiangong has released the Skywork desktop version, which executes tasks locally without uploading to the cloud, capable of reading vast local files for summarization and new product generation while supporting parallel multitasking [6] - It supports switching between Claude Opus 4.5, Sonnet 4.5, and Gemini 3 Pro models, with over 100 selected skills built-in, covering Office suite, web pages, and image and video generation [6] - The application prioritizes Windows systems, offering higher quality image and video generation, with all operations conducted in a local virtual machine environment to ensure data security [6] Group 7 - Apple has released Xcode version 26.3, officially introducing "intelligent agent programming" support, allowing developers to directly call AI agents like Anthropic's Claude and OpenAI's Codex [7] - The integrated AI agents can browse and search the entire project structure, read, write, edit, and delete files, and automatically reference Apple's official documentation to resolve issues [7] - User feedback has been mixed, with some praising the experience while others report issues such as freezing, poor diff mechanisms, and instability in cross-file refactoring [7] Group 8 - The open-source music generation model ACE-Step 1.5 has gained support on ComfyUI, utilizing a hybrid LM+DiT architecture to generate a complete 4-minute song in approximately 1 second on an RTX 5090 [8] - The model supports over 50 language instructions and can run with less than 4GB of VRAM, achieving a music coherence score of 4.72, surpassing most commercial models [8] - It allows for LoRA fine-tuning for style personalization and will soon support music reconstruction and segment repair features, all running locally to ensure data security [8] Group 9 - Google has launched PaperBanana, establishing a multi-agent collaborative framework for generating paper illustrations, aimed at freeing researchers from time-consuming illustration tasks [9] - The system includes roles such as retriever, planner, modeler, visualization expert, and critic, achieving improvements in simplicity, readability, and overall aesthetic quality [9] - However, there are limitations in handling complex architectures, such as text distortion or connection errors, with plans to introduce code diffusion models for drawing and human-machine collaboration interfaces in the future [9]

来源：环球网 【环球网科技综合报道】2月4日消息，据can援引彭博社和CNBC报道称，彭英伟达首席执行官黄仁勋 （Jensen Huang）于日前表示，该公司正积极考虑参与人工智能初创企业 OpenAI 的最新一轮私募融 资，并计划在其未来首次公开募股（IPO）中进行投资。 黄仁勋称："我们将投资下一轮融资"，并称这轮融资有望成为"历史上规模最大的私募融资"。他强调， 尽管此前有报道称双方合作遇阻，但英伟达对 OpenAI 的投资计划仍在推进中，并否认了有关其对 OpenAI 不满的猜测。 据彭博社援引知情人士消息，英伟达已接近完成一笔高达200亿美元的投资，作为 OpenAI 最新一轮融 资的重要组成部分。该交易目前尚未最终敲定，条款仍可能调整。此外，路透社早前报道称，OpenAI 正寻求筹集高达1000亿美元资金，投后估值或达8300亿美元。 值得注意的是，英伟达与 OpenAI 的关系近期出现微妙变化。路透社周一披露，OpenAI 对英伟达部分 最新人工智能芯片的性能表现并不满意，自2025年以来已开始评估替代方案。这一动向可能为两家在 AI热潮中占据核心地位的公司带来合作上的复杂性。 尽管如此，英伟达 ...

智东西2月4日报道，今日，据彭博社消息，英伟达正接近完成一项高达200亿美元（约合人民币1387.5 亿元）的投资协议，参与OpenAI最新一轮融资，这将成为英伟达有史以来最大的一笔投资。 OpenAI此次融资轮的总目标为1000亿美元（约合人民币6937.5亿元），除英伟达外，亚马逊和软银集团 也在洽谈巨额投资。 其中，亚马逊计划投资最高达500亿美元（约合人民币3468.75亿元），软银则考虑投入300亿美元（约 合人民币2081.25亿元）。 此轮融资将使OpenAI估值达到约8300亿美元（约合人民币5.75万亿元）。 在外界围绕英伟达与OpenAI关系出现多重猜测之际，英伟达创始人兼CEO黄仁勋近日在中国台北公开 回应称，英伟达肯定会参与OpenAI下一轮融资，并称这"可能是我们历史上最大的一笔投资"。 目前该协议尚未最终敲定，条款仍可能发生变动，OpenAI与英伟达均拒绝对此置评。 01 OpenAI募资千亿美元，英伟达创下史上最大手笔 OpenAI正寻求的新一轮融资，已经成为AI行业迄今最大规模的融资事件。这笔巨额融资正吸引亚马 逊、软银、英伟达多家全球科技巨头的积极参与。 其中，亚马逊曾讨论最 ...

智通财经APP获悉，据知情人士透露，英伟达公司(NVDA.US)正接近达成一项协议，拟向OpenAI投资 200 亿美元，作为后者最新一轮融资的一部分——若交易完成，这将成为该芯片制造商对这家ChatGPT 开发商的最大单笔投资。 黄仁勋表示，公司拟议的对OpenAI最高1000亿美元投资"从来不是一项承诺"，公司将"逐轮"考虑任何融 资。他表示："那从来都不是一项承诺。他们邀请我们最多投资1000亿美元，当然，我们对此感到非常 高兴，也很荣幸能收到这样的邀请，但我们会一步一步地进行投资。" 在当前的资本版图中，英伟达的 200 亿美元注资并非孤军奋战，这也反映了顶级科技巨头对 AI 话语权 的激烈争夺。据报道，亚马逊公司(AMZN.US)已就投资至多500亿美元展开磋商，软银集团(SFTBY.US) 也就投资至多300亿美元进行过谈判。 尽管 OpenAI 此前曾尝试通过研发自有芯片来降低对英伟达的依赖，但此次巨额注资协议的达成，表明 双方在算力供应与生态绑定上仍存在深层次的战略协同。这笔交易若最终落槌，不仅将为 OpenAI 提供 充足的研发弹药，也将为英伟达在未来的 OpenAI IPO 进程中奠定坚实 ...

Nvidia is ‍nearing a deal to invest roughly $20 billion in OpenAI as ​part of its latest funding round, a person ‌familiar with the matter told Reuters ​on Tuesday.ChatGPT maker OpenAI is looking to raise up to $100 billion in its latest funding round, valuing it at about $830 billion, Reuters had reported last week.Companies including Amazon and SoftBank Group Corp are racing to forge partnerships with OpenAI, betting that closer ties with ​the artificial-intelligence startup would give them a competitive ...

Core Viewpoint - The commercial cleaning robot market is rapidly evolving, driven by advancements in technology and increasing demand for automation in various sectors, including healthcare, retail, and public spaces [2][13]. Group 1: Product Features and Development - Commercial cleaning robots are designed for autonomous navigation and obstacle avoidance, utilizing technologies such as LiDAR and AI visual recognition [2]. - The robots can perform integrated cleaning tasks on hard surfaces and are capable of operating 24/7, significantly reducing labor costs and addressing workforce shortages [2]. - The development timeline shows a progression from semi-automated machines in the 1990s to fully autonomous robots with advanced navigation and cleaning capabilities by 2023 [4][5]. Group 2: Market Size and Growth - The global market for commercial cleaning robots is projected to reach approximately $522 million by 2024, with a compound annual growth rate (CAGR) of about 10.90% from 2020 to 2024 [8]. - By 2031, the market size is expected to approach $1.046 billion, with a CAGR of 11.27% from 2025 to 2031 [8]. - The Asia-Pacific region, particularly China, dominates the market, accounting for 35.67% of global sales in 2024 [8][10]. Group 3: Industry Drivers and Opportunities - Rising labor costs in developed countries are pushing companies to adopt robots to reduce long-term labor expenses [13]. - The post-pandemic era has seen a surge in demand for high-frequency, contactless cleaning in public spaces such as hospitals and shopping malls [13]. - Technological advancements, including fast-charging and long-lasting batteries, are enhancing operational efficiency and reducing the need for human intervention [13]. Group 4: Competitive Landscape - Major players in the market include companies like Gaoxian Robotics, Tennant, Softbank, Ecovacs, and Pudu Robotics, which collectively hold a market share of 52.78% in 2024 [10]. - The competition is expected to intensify in China over the coming years as more companies enter the market [10]. Group 5: Policy and Regulatory Environment - The Chinese government is increasingly integrating cleaning robots into urban management and public service frameworks, recognizing them as essential components of smart infrastructure [15][16]. - There is a push for standardization in the industry, with various safety and operational standards being developed to ensure the reliability and effectiveness of cleaning robots [16].

ChatGPT maker OpenAI is looking to raise up to $100 billion in its latest ‌funding round, ‌valuing it at about $830 billion, Reuters had reported last week.Companies including Amazon and SoftBank Group ‌Corp are racing to forge partnerships with OpenAI, betting that closer ties with the artificial-intelligence startup would give them a competitive edge in the AI race.The Nvidia-OpenAI deal is not finalised yet, the source said.Bloomberg News reported earlier in the day that Nvidia was nearing a deal with Op ...

另一方面，ZAM 的命名源于 Z 轴，这意味着芯片是垂直堆叠的。与传统 DRAM 相比，这种设计可 以实现更低的功耗、更大的容量和更宽的带宽。通过垂直堆叠芯片，每个芯片产生的热量可以均匀地 向上扩散，从而有望解决传统平面堆叠方式中存在的散热问题。 公众号记得加星标⭐️，第一时间看推送不会错过。 日本内存制造商 SAIMEMORY 于 2 月 3 日在英特尔举办的"Intel Connection Japan 2026"活动上 首次公开亮相，介绍了其业务详情以及目前正在开发的新内存结构"ZAM"的概述。 SAIMEMORY 是 一 家 由 软 银 、 英 特 尔 和 东 京 大 学 共 同 成 立 的 存 储 器 制 造 商 ， 成 立 于 2024 年 12 月，并于 2025 年 6 月开始全面运营。其主要业务是存储器及相关产品的研发、制造和销售。 然而，此前从未公开宣布过此事，相关业务细节也一直不为人知。在本次英特尔活动上，一种面向人 工智能市场的新型内存结构——ZAM（Z字形内存）——正式亮相。 到目前为止，存储器的结构都是堆叠在平面上的，但由于功率和散热的限制，目前这种结构的 16 层 已经接近其极限 ...

Nvidia Corp. is nearing a deal to invest $20 billion in OpenAI as part of its latest funding round, according to people familiar with the matter, marking the chipmaker's single biggest investment in the ChatGPT developer. Nvidia's contribution is close to being completed, according to the people, who spoke on condition of anonymity because the information is not public. The deal is not final and the terms could change. OpenAI declined to comment. Nvidia declined to comment. OpenAI is looking to raise up to ...