Feb 3 (Reuters) - Elon Musk said on Monday SpaceX has acquired his artificial intelligence startup xAI in a record-setting ​deal, unifying the billionaire's AI and space ambitions by ‌combining the rocket-and-satellite company with the maker of the Grok chatbot. The deal, first reported ‌by Reuters last week, represents one of the most ambitious mergers in the technology sector yet. It values SpaceX at $1 trillion and xAI at $250 billion, a person familiar with the matter said. The deal would ⁠bolster M ...

Elon Musk’s SpaceX acquired the billionaire’s artificial intelligence startup xAI, according to a Monday statement, as xAI looks to build a space-based competitive edge against rivals like OpenAI, Google, Meta and more. https://t.co/KglpxM4TJZ ...

Core Insights - Google has made significant progress with its Gemini model, successfully addressing 13 problems from the Erdős Problems database, including 5 novel solutions and 8 rediscoveries of existing answers [1][2][4]. Research Overview - The Erdős Problems database, named after mathematician Paul Erdős, contains 1,179 problems, with 483 (41%) classified as solved. However, many "open" problems may have existing solutions that were not previously identified [4][5]. - The research utilized a custom AI agent named Aletheia, which employed a natural language verifier to filter approximately 700 open Erdős problems down to 212 potential solutions [9]. Methodology - Aletheia's process involved initial filtering by non-expert mathematicians, reducing candidates to 27, which were then rigorously reviewed by domain experts. Out of about 200 candidates, 137 (68.5%) had fundamental errors, while only 13 (6.5%) provided meaningful answers to Erdős's original questions [9][12]. Key Results - The 13 meaningful solutions were categorized into four types: 1. Autonomous solutions (Erdős-652, Erdős-1051) where Aletheia found the first correct solution, although Erdős-652 was based on existing literature [14]. 2. Partial AI solutions for multi-part problems (Erdős-654, Erdős-935, Erdős-1040) [15]. 3. Independent rediscoveries (Erdős-397, Erdős-659, Erdős-1089) where solutions were already known but not initially recognized [15]. 4. Literature identification (Erdős-333, Erdős-591, Erdős-705, Erdős-992, Erdős-1105) where existing solutions were identified despite being marked as open [15][16]. Research Significance - The findings indicate that AI has reached a level where it can tackle "low-hanging fruit" in mathematical problems, providing a new benchmark for AI research in mathematics. However, the authors caution against overstating the mathematical significance of these results, as they are solvable by any expert in the field [19]. - The study highlights challenges in verifying the originality of solutions and the potential for "unconscious plagiarism" where AI reproduces knowledge from training data without proper citation [19][20].

Core Viewpoint - OpenAI is reportedly dissatisfied with Nvidia's latest AI chips and is exploring alternative options, which may complicate their relationship in the competitive AI landscape [1]. Group 1: OpenAI and Nvidia Relationship - OpenAI has partially distanced itself from Nvidia, which was expected to invest in a new $100 billion funding round [1]. - Sources indicate that OpenAI has been seeking alternatives to Nvidia's AI chips since last year, raising concerns about the future collaboration between these two key players in the AI sector [1]. - Nvidia's CEO Jensen Huang stated that there was never a firm agreement for Nvidia's participation in OpenAI's investment round, suggesting a potential decline in Nvidia's confidence in OpenAI's future valuation [1]. Group 2: Competitive Landscape - The AI chip market is becoming increasingly competitive, with companies like AMD, Amazon (with its Trainium3 chip), Google (with Ironwood TPU), and Microsoft also entering the fray [1]. - Despite the emergence of these competitors, Nvidia remains a dominant player in the AI chip industry, making it challenging for alternatives to gain significant traction [1]. - The tension between Nvidia and OpenAI reflects a broader struggle among major AI companies as they vie for leadership in the rapidly evolving AI market [1].

Financing Dynamics - OpenAI is in discussions with several tech giants and Middle Eastern sovereign wealth funds to raise up to $100 billion, potentially valuing the company at $750 billion or more if negotiations proceed smoothly [3] - The potential investors include Microsoft, Nvidia, Amazon, SoftBank Group, and various sovereign wealth funds from the Middle East [3] - If successful, this funding round will enhance OpenAI's "cash + computing power" moat, accelerating its evolution towards general artificial intelligence and platform ecosystems [3] Brand Dynamics - Xianle Health has officially submitted its application for a mainboard listing on the Hong Kong Stock Exchange, aiming to deepen its global strategy and diversify its capital operations [7] - The company has a strong R&D and production capability across various dosage forms, with projected compound annual growth rates of 41% and 30% for soft capsules and gummies from 2022 to 2024, respectively [7] - This dual-platform construction is seen as a significant value leap, enhancing capital strength and competitiveness in the nutrition and health industry [7] Corporate Developments - Allbirds announced plans to close all full-price stores in the U.S. by the end of February, refocusing on e-commerce to create a simpler and more profitable business structure [10] - The company will retain two outlet stores in the U.S. and continue operations in London, marking a strategic shift towards online sales and international distribution [10] - This move is part of Allbirds' strategy to improve operational efficiency and business flexibility [10] Investment and Upgrades - Danone plans to invest €2.2 million (approximately ¥18.34 million) to upgrade its natural mineral water bottling plant in La Salvetat, France, to optimize production performance and enhance energy and water-saving measures [13] - An additional investment of €1.3 million (approximately ¥10.84 million) is planned for 2026, which includes improving insulation and replacing existing cooling towers, expected to reduce water consumption by 20% and electricity consumption by 5% [13] - This investment aims to enhance the appeal of "green mineral water" and boost production capacity during peak seasons [13] Mergers and Acquisitions - Elon Musk is reportedly considering merging SpaceX, Tesla, and xAI, with discussions still in the early stages [14] - Two main merger scenarios are being discussed: one between SpaceX and Tesla, and another between SpaceX and xAI, with the latter potentially occurring before SpaceX's planned IPO [14] - These mergers could enhance resource and funding synergies among Musk's companies [14] Personnel Changes - LVMH has proposed the appointment of Ariane Gorin as a group director at its upcoming annual shareholders' meeting, succeeding Marie-Laure Sauty de Chalon [19] - Gorin brings over 20 years of experience in technology, marketing, and strategic consulting, which could further empower LVMH's development [19] - Pieter Mulier will step down as creative director of Alaïa after five years, with rumors suggesting he may join Versace [22] - Givaudan announced personnel adjustments in its executive committee, promoting Christina Yeo and Fanny Iglesias to key positions to ensure strategic continuity [25]

青野有枯荣 . 一个理想主义的宏观研究猿，一个执着文字的时光漫游者。你的宏观指南和思考利器，社科书架与文艺 复兴。 "让我们理解万物，对谈枯荣。" 以下文章来源于青野有枯荣 ，作者青野Tsingyeh 于Moltbook的讨论再次刷屏，有自媒体再度喟叹道"人类只配围观！"——确实得承认，这个标题相 当不错。 普通人的危机是有了，但解法呢？会用AI，显然已经不足以提供个人的庇护所了，大家更关注的 是：如何用AI创造一种小可以养家糊口，大可以撑起一个产业经济模式？ 本文来自微信公众号： 青野有枯荣 ，作者：青野Tsingyeh，题图来自：视觉中国 前些日子读到张向荣老师的《 漫长的离职 》一文，很有趣。如果你不知道他是谁，没关系，他是一 个写历史的前银行人。他写的《祥瑞》，我们之前还做过书评。不过，这不是重点。 最近些年，一直有出版业的朋友跟我抱怨说，出版业的寒意总是新年赛旧年，而对于银行人来说，能 够离开一个稳定的收入渠道，而去断然拥抱一个出版和阅读的寒冬，总是需要勇气的事情。而同时， 一个有趣的现象是，银行里面其实出了不少作家。光我能记得的，23年拿了雨果奖的海漄是，作 为"东北文艺复兴"旗手的双雪涛也是。 ...

Market Overview - Major indices showed positive performance with North Stock 50 up by 3.27%, Shenzhen Component Index up by 2.19%, ChiNext Index up by 1.86%, Sci-Tech Innovation 50 up by 1.39%, and Shanghai Composite Index up by 1.29% [1] Domestic News - Aibang ARAI announced that Yunguang Technology has commenced its 12-inch Micro OLED production line, which will achieve mass production of high-end silicon-based micro-display panels, with an annual capacity of approximately 60,000 12-inch wafers, equivalent to about 80 million 0.13-inch micro-displays and 4 million 1.32-inch micro-displays, expected to be completed by 2027 [1] - Changjiang Storage's third phase project, a key integrated circuit industry project in Wuhan, is set to commence production this year, with the installation of giant cleanroom equipment currently underway [1] - Chip导科技 plans to acquire 100% of Shunlei Technology for 403 million yuan, which will enhance its power semiconductor industry layout and expand into new downstream application markets leveraging Shunlei's customer base in automotive electronics, industrial control, photovoltaic energy storage, and network communication [1] - The Yongjiang Laboratory has made significant technological breakthroughs in the research of heterogeneous integration, successfully producing high-quality single-crystal silicon carbide wafers with a thickness of 20-30 micrometers, achieving industry-leading core indicators [1] Overseas News - In the semiconductor packaging and testing sector, a California court dismissed Samsung Electronics' FRAND contract and antitrust lawsuit against ZTE, indicating that Samsung has faced setbacks in various lawsuits globally, giving ZTE a clear advantage in the global patent battle [2] - Hyundai Motor Group plans to introduce AI humanoid robots produced by its subsidiary Boston Dynamics in its U.S. factories starting in 2026, with plans to deploy over 30,000 units in response to profit pressures from U.S. tariffs [2] - Oracle intends to raise $45 billion to $50 billion through a combination of bond and stock issuance to expand its cloud infrastructure capacity to meet the demands of major cloud clients including AMD, Meta, NVIDIA, OpenAI, TikTok, and xAI Corp [2] - SpaceX announced the completion of its acquisition of xAI, integrating both businesses into a vertical system covering rocket launches, space internet, direct mobile communication, and AI computing [2] AI News - SenseTime has open-sourced its multimodal autonomous reasoning model SenseNova-MARS, which surpasses Gemini-3-Pro and GPT-5.2 in core benchmark tests for multimodal search and reasoning [3] - OpenAI launched a desktop application for MacOS called Codex MacOS, designed as a command center for building intelligent agents, featuring capabilities for task automation and support for Skills [3] - Domestic AI comic production tools are accelerating, with Lingzhi platform completing internal testing and planning to launch by the end of the month, addressing traditional production inefficiencies [3] - Carbon Robotics introduced a new AI model named "Large Plant Model" (LPM), trained on over 150 million photos and data points collected from more than 100 farms across 15 countries where robots are currently operating [3] Industry Tracking - Shanghai's government report emphasized the implementation of the "Artificial Intelligence +" initiative, focusing on enhancing computing power facilities and promoting the widespread application of new intelligent terminals and agents [4] - In Suzhou, collaborative robot manufacturer Fao achieved over 13,000 signed orders in a year, a year-on-year increase of 86%, becoming the largest domestic exporter in the collaborative robot sector [4] - A Chinese team has established the world's first nuclear spin quantum sensing network, designed to capture traces of dark matter, with results published in the journal Nature [4] - Zhejiang Yuanda's 12th cast film production line has arrived at its new production base, expected to be operational by the 2026 Spring Festival, featuring advanced multi-layer co-extrusion systems for various packaging applications [4]

Welcome to the Vergecast, the flagship podcast of hydraulic powered cutting machines. A very cool phrase that is going to make sense in 10 minutes or so. I'm your friend, David Pierce, and I am currently phone shopping. So, I have this iPhone 16, which is fine. It's blue, which is why I bought it if we're being honest with each other. And the problem with it now is that I miss having some camera power, but what I really miss is having a battery that isn't awful. This battery is awful. like I'm I'm at like 3 ...

随着人工智能技术和应用的快速发展，美国人工智能监管呈现出联邦和州加强立法的态势，司法层面也不断探索人工智能知识 产权侵权纠纷中的裁判尺度。本文旨在为出海企业提供美国人工智能监管概述，提示人工智能合规风险与监管走势。 作者丨斯响俊 朱春天 一、美国人工智能法律框架概述 美国实行三权分立制度，将政府权力分为立法、行政和司法三个独立分支，分别由国会、总统和最高法院行使。同时，美国联 邦制又划分了联邦与州的权力边界，确立了"二元立法体系"，即联邦和州各自拥有独立的立法机关和立法权限。联邦层面上， 法案需由国会参众两院通过且由美国总统签署生效。州层面上，州立法也需由州议会通过且由州长签署生效。 随着人工智能技术的快速发展，美国的人工智能（"AI"）监管正呈现联邦政策调整、州立法先行以及司法案例快速发展的多层 次动态。本文重点评述近期美国联邦层面的国家AI立法与战略、加州AI立法动向，以及人工智能知识产权保护的司法实践。 二、美国联邦层面人工智能立法与政策概览 美国联邦政府在AI领域的监管策略呈现出一种鲜明的特征——相较于对技术本身进行宽泛的基础性规制，立法者更倾向于针对 由AI技术应用所引发的特定、可识别的社会危害进行 ...

IT之家 2 月 3 日消息，OpenAI 首席执行官萨姆・奥尔特曼（Sam Altman）今日在 X 平台（前身为推 特）发文称："我们喜欢与英伟达合作，他们生产世界上最好的人工智能芯片。我们希望长期成为他们 的大客户。我实在搞不懂这些毫无根据的疯狂传言是从哪里来的。" 奥尔特曼此番表态前，路透社曾报道称这家由微软投资 支持的 ChatGPT 开发商，正在寻求英伟达人工智能芯片 的替代方案；另有《华尔街日报》消息称，英伟达计划 向 OpenAI 投资 1000 亿美元的方案已陷入停滞。 IT之家注意到，去年 9 月，英伟达表示计划向 OpenAI 注资高达 1000 亿美元，作为交易的一部分，这家芯片制 造商将获得这家初创公司的股份，而 OpenAI 则将获得 购买先进芯片所需的资金。路透社报道，这笔交易原本 预计在几周内完成。但实际上，谈判已经拖延了数月。 在此期间，OpenAI 与 AMD 达成了多项协议。 上周六，英伟达首席执行官黄仁勋对有关其与 OpenAI 关系紧张的报道予以驳斥，称这种说法是"无稽之谈"，并表示英伟达计划对 OpenAI 进行大规模投资。 IT之家 2 月 3 日消息，OpenA ...