Investment Rating - The report indicates a positive investment outlook for the technology sector, particularly in AI and cloud computing, with significant capital expenditures from major players like Meta, Microsoft, and Alibaba [6][31]. Core Insights - Major tech companies are increasing capital expenditures to enhance AI capabilities, with Meta's projected spending reaching between $115 billion and $135 billion for the year [5][31]. - AI demand remains strong, with companies like OpenAI and Anthropic accelerating their growth and preparing for IPOs, indicating a robust market for AI applications [4][11]. - The report highlights a shift in pricing strategies among cloud service providers, with Google Cloud and Amazon AWS raising prices for data transmission and machine learning services, marking a departure from the long-standing trend of price reductions [20][21]. Industry Frontiers - OpenAI has raised over $100 billion in funding, with a valuation of $830 billion, and is preparing for an IPO in Q4 2026 [4][11]. - Anthropic has revised its revenue projections, expecting a threefold increase in sales this year, potentially reaching $18 billion, and over $55 billion next year [11][12]. - ByteDance is set to release a new AI model in mid-February, aiming to capture a larger share of the AI market in China [12][27]. Capital Trends - Google Cloud announced a price increase for global data transmission services effective May 2026, with Amazon AWS also raising prices for its machine learning services by approximately 15% [5][20]. - Meta has secured a $6 billion long-term supply agreement with Corning for fiber optic cables, emphasizing the importance of infrastructure in AI development [21]. - Alibaba is considering increasing its investment in AI infrastructure and cloud computing from 380 billion to 480 billion yuan over the next three years [25][26]. Weekly Perspectives - The report notes that AI investments are yielding positive results for companies like Meta, with improved user engagement and advertising performance [31][32]. - The demand for AI infrastructure is expected to surge, driven by the increasing need for advanced computing capabilities [32]. - The report anticipates a significant growth in the number of ASIC chips required for AI applications, projecting a boom in demand from 2026 to 2027 [32]. Industry Chain Data Updates - In December, China's smartphone market saw a significant decline in sales, with Huawei maintaining the largest market share [34]. - The PC market experienced a mixed performance, with desktop sales increasing while laptop sales declined [35].

斯坦福与耶鲁的这项研究不应被视作AI产业创新的阻碍，应当成为AI产业从无序生长转向版权友 好、负责任、透明且可持续发展之路的警示灯与行动路线图。 随着生成式人工智能（以下简称"GenAI"）迈入生产力爆发期，大语言模型（以下简称"LLM"）究竟是在"逻辑 泛化"（Logical Generalization）还是在执行高度隐蔽的"记忆复现（Memorized Reproduction）"，即AI业界形象 称之为"反刍"（Regurgitation、Wiederkäuen）的现象，已从AI本身的技术争鸣演变为决定AI产业持续创新的法 律红线。2026年初，斯坦福与耶鲁大学披露的实证研究彻底撕开了AI"逻辑泛化"乃至"学习隐喻"的伪装，证实 了个别主流模型对版权书籍存在高达95%以上的复现能力。 本文以此为切入点，深度分析了LLM从预训练阶段便埋下的模型权重参数化复制技术成因，并剖析了法律界针 对"记忆是否构成复制"这一命题在英、德两国司法实践中引发的剧烈碰撞，从而有可能使建立在脆弱版权基础 上的万亿级AI债务链条即将临系统性崩塌的风险。 为此，作者从AI技术上梳理并构建了一套涵盖"差分隐私算法干预"与"高惊奇度 ...

Group 1 - The core issue revolves around the quality concerns of Chow Sang Sang's gold pendants, which were found to have varying gold content levels, with the highest at 99.99% and the lowest at 64.37%, showing a difference of 35.62% [3][5] - Chow Sang Sang's official response emphasized that all their gold products meet national standards, with a gold content of no less than 990‰, and they are taking the matter seriously by conducting further tests [5][3] - The company has sent the same batch of products for testing to the National Gemstone and Jewelry Testing Center, which confirmed the gold content as 99.99% in multiple tests [5][3] Group 2 - The market is experiencing significant volatility, with various sectors, including precious metals, facing sharp declines due to panic selling and high leverage [17][12] - The domestic automotive market is showing a clear divide, with traditional brands like SAIC and Geely seeing over 20% growth, while new energy vehicle startups are facing collective declines [17] - The gaming industry is under scrutiny for potential tax adjustments, with rumors causing stock price drops among major companies like Tencent, although these rumors have been deemed unreliable [14][12]

【财经日历】 美国1月ADP就业人数 思科举办2026人工智能大会，并以线上形式面向全球直播(美国旧金山) 财报发布：AMD、礼来 ►►2026年中央一号文件《中共中央 国务院关于锚定农业农村现代化 扎实推进乡村全面振兴的意见》 发布： -统筹做好市场化收购和政策性收储 促进粮食等重要农产品价格保持在合理水平； -严守耕地红线 坚决打击各类破坏耕地违法行为； -部署扎实推进乡村全面振兴； -部署实施常态化精准帮扶； -促进人工智能与农业发展相结合，拓展无人机、物联网、机器人等应用场景； -实施农村电商高质量发展工程 规范农产品直播带货； -促进"菜篮子"产业提质增效； -多措并举扩大乡村消费 支持新能源汽车、智能家电、绿色建材下乡； -规范承包地经营权流转，加强长时间大面积流转土地风险监测预警； -推动城乡要素双向流动 科学有序推进农业转移人口市民化； -巩固拓展农村居民医保参保成果，健全连续参保激励约束机制； -持续整治农村高额彩礼，引导树立正确的婚恋观、生育观、家庭观； ►►工业和信息化部等八部门印发《汽车数据出境安全指引（2026版）》。其中提到，汽车数据处理者 应当通过境内法人主体申报数据出境安全评估 ...

来源：@究竟视频微博 【#英伟达微软跌超2.8%#，沃尔玛市值破1万亿美元，#金银价格强劲反弹#】*纳指几乎回吐年内涨幅 *避险需求回流，国债收益率回落，金银强劲反弹 大型科技股普遍承压。英伟达收跌2.84%，连续第三个交易日回落。微软下跌2.87%，特斯拉基本持 平、微涨0.04%，苹果回落0.20%。AlphabetA类股下跌1.16%，C类股跌1.22%；亚马逊下挫1.79%，博通 跌幅达3.26%，超威半导体下跌1.69%，Meta Platforms下滑2.08%。 沃尔玛上涨逾2%，受数字业务增长和新客户获取带动，公司市值首次突破1万亿美元。 大宗商品市场方面，金银价格在连续两个交易日大幅下跌后强劲反弹。现货黄金在纽约尾盘上涨 5.2%，报每盎司4906.82美元，自周一低点4403.24美元显著回升，但仍低于上周创下的5594.82美元历史 高位。4月交割的纽约黄金期货上涨6.1%，结算价报4935美元。现货白银上涨4.8%，报每盎司83.23美 元。 *AI竞争冲击估值，软件与数据分析板块承压 美国股市周二下跌，科技股抛售拖累标普500指数和纳斯达克综合指数明显走低，投资者对人工智能相 关投入 ...

US stocks were mixed on Wednesday as Wall Street assessed a fresh wave of earnings and waited for Alphabet (GOOG, GOOGL) results, eyeing the fallout from an AI-stoked slump in software stocks. The blue chip-heavy Dow Jones Industrial Average (^DJI) rose roughly 0.2%. The S&P 500 (^GSPC) slipped 0.2%, while the Nasdaq Composite (^IXIC) fell 0.8%, after tech stocks bore the brunt of the selling on Tuesday. Wall Street is trying to find its feet after AI disruption fears fueled a rush out of software stock ...

US stocks opened mixed on Wednesday as Wall Street found some calm after a tech-led slide amid a fresh wave of earnings and investors waited for Alphabet (GOOG, GOOGL) results to reveal the company's AI mojo. The blue chip-heavy Dow Jones Industrial Average (^DJI) turned higher, picking up roughly 0.5%. The S&P 500 (^GSPC) slipped just below the flatline, while the Nasdaq Composite (^IXIC) fell roughly 0.6% after tech stocks bore the brunt of the selling on Tuesday. Wall Street is trying to find its fee ...

US stock futures wavered on Wednesday, though Wall Street found some calm after a tech-led slide amid a fresh wave of earnings, as Wall Street waited for Alphabet (GOOG, GOOGL) results to reveal its AI mojo. Dow Jones Industrial Average futures (YM=F) moved up roughly 0.2%, while S&P 500 futures (ES=F) put on 0.1% after swinging between small gains and losses. But contracts on the Nasdaq 100 (NQ=F) slipped 0.2% after tech stocks bore the brunt of the selling on Tuesday. Wall Street is trying to find its ...

市场风险偏好有所下降！ 北京时间2月4日凌晨，美股三大指数集体下跌，纳指跌幅超过1%。科技股全线下挫，美光科技跌超4%，英伟达、微 软跌近3%。 投机属性更强的加密货币市场也再度跳水。比特币盘中一度暴跌7%并跌破7.3万美元。截至发稿，比特币、以太坊跌 近4%，Solana跌超5%。coinglass数据显示，刚刚过去的24小时内，加密货币全网合约爆仓超7亿美元，爆仓人数高 达16.98万人。 周二，美股三大指数集体跳水，纳指盘中跌幅一度超过2%，标普500指数一度跌超1.6%，道指跌幅也一度超过1%。 截至收盘，纳指跌1.43%，标普500指数跌0.83%，道指跌0.34%。 美国大型科技股多数下跌，万得美国科技七巨头指数跌幅达1.62%。个股方面，英伟达、微软跌近3%，脸书跌超 2%，亚马逊跌近2%，谷歌跌超1%，苹果跌0.2%，特斯拉微涨0.04%。其他个股方面，美光科技跌超4%，甲骨文、高 通跌超3%。此外，软件股延续跌势，ServiceNow跌7%，Salesforce跌6.85%。 英伟达CEO黄仁勋周二否认了与OpenAI交易生变的传闻。他在接受媒体采访时明确表示，公司投资OpenAI的计划仍 ...

谷歌 凤凰网科技讯北京时间2月4日，据路透社报道，法庭文件显示，美国联邦政府和大多数州政府将于周二 针对谷歌反垄断案裁决结果提起上诉。2024年，华盛顿一家联邦法院的法官裁定谷歌在网络搜索业务领 域构成垄断，但驳回了最严厉的整改措施。 美国司法部与各州总检察长未在法庭文件中提供上诉的具体细节。他们提出的异议很可能将聚焦于法官 的裁决。该裁决未强制要求谷歌分拆其Chrome浏览器业务，也未终止谷歌与苹果公司间利润丰厚的默 认搜索引擎合作协议。 谷歌也已就美国联邦地区法官阿米特.梅塔(Amit Mehta)的判决提起上诉。该判决裁定谷歌为遏制在线搜 索及相关广告领域的竞争而违反法律。谷歌还请求法官在上诉期间暂停其要求公司与竞争对手共享数据 的命令。这一上诉程序可能持续数月之久。 但是，梅塔法官否决了更为严厉的补救措施，例如要求谷歌出售其Chrome浏览器或Android操作系统， 或禁止该公司向苹果支付数百亿美元以换取在苹果新设备上成为默认搜索引擎。 法官在判决中表示，自美国司法部和数十名州总检察长提起这起民事诉讼以来的五年间，像OpenAI这 样的生成式AI公司已经崛起，成为对谷歌构成竞争威胁的力量。 这一裁决 ...