美国软件股创 2026 年阶段新高,分析师称 AI 颠覆担忧被夸大
据路透社报道,在盈利预期上调推动下,美国软件股创出 2026 年阶段新高,标普 500 软件与服务指数周二上涨 1.3%,为 2025 年 11 月以来最高。软件行业 2026 年预期年收益增长率从 3 月底的 13.8% 升至 20.6%(LSEG 数据);Crowdstrike、Fortinet、Palo Alto Networks 等网络安全股今年涨幅达三位数。
据路透社报道,在盈利预期上调推动下,美国软件股创出 2026 年阶段新高,标普 500 软件与服务指数周二上涨 1.3%,为 2025 年 11 月以来最高。软件行业 2026 年预期年收益增长率从 3 月底的 13.8% 升至 20.6%(LSEG 数据);Crowdstrike、Fortinet、Palo Alto Networks 等网络安全股今年涨幅达三位数。
推荐理由:作者逐条拆解 A16Z 两份报告的关键数据,把付费渗透率、重度用户和杰文斯悖论串成一套可对照的现状判断。
The top 1% of AI spenders now outspend the bottom 50% combined They spend an average of $903/month, while the median customer spends just $25 More charts in our Top 100 Consumer AI Apps breakdown: https://www.a16z.news/p/top-100-consumer-ai-apps-seventh
作者解读A16Z第七版《Top 100 消费级 AI 应用》和90多页的《市场状况 II》报告,指出AI付费渗透率仅4.5%、头部1%付费用户月均消费903美元、Agent Token量一年增长14倍等反常识数据。文章还讨论了AI消费分布高度集中、单位智能价格下降但H100租金走高的杰文斯悖论、AI商业模式更像SaaS以及算力资本开支带动实体基建回归等要点。
推荐理由:作者从A16Z两份报告里抽出了付费渗透、重度用户和杰文斯悖论等反常识数据,读者可以借这组数据校准对AI普及度的判断。
Quinnipiac University 民调显示,47% 的美国人希望放慢 AI 发展速度,30% 希望在安全性得到验证前全面停止,仅 5% 希望加快发展。
a16z 发布第七版 Top 100 消费级 AI 应用榜单,按 Similarweb 网页访问量和 Sensor Tower 移动月活排名,并首次借助 YipitData 加入美国消费卡支出排名。
Tomer Tunguz 撰文判断 AI 推理将超越数据库成为软件业最重要的市场:2025 年推理市场约 $25b,2026 年约 $130b,接近 Gartner 预测的 $161b 数据库市场,2027 年达约 $350b,接近数据库 $190b 的 2 倍。
Nick Corvino 撰文认为,中国AI安全生态的主要瓶颈不是观念而是资金:独立AI安全组织基本没有钱,2023年中国慈善捐赠约210亿美元、仅为美国的1/27,且《慈善法》要求慈善工作接受中共领导,《境外NGO法》使外部资金难以直接进入。
文章按时间线回顾了阿里 Qwen 从 2023 年 4 月通义千问邀测到 2026 年 Qwen3.8-2.4T-A95B(2.4 万亿参数、激活 95B)的完整发布历程。
AI-related employment is surging: AI-linked roles have accounted for more than +750,000 new jobs created in the US since 2023, according to LinkedIn estimates. This surge has been led by data annotators, with +282,000 new positions created, followed by data center jobs at +117,000, and AI engineers at +105,000. As a result, these 3 categories have accounted for +504,000 new jobs. AI-related positions also offer significantly higher pay, with a median salary of ~$180,000 on LinkedIn, compared to $80,000 across all jobs. This comes as the rapid expansion of AI infrastructure, particularly the buildout of data centers, is driving stronger demand for labor. The AI boom is reshaping the US job market.
Drew Housman 在 Astral Codexten 发表客座文章,讲述夫妇二人在经历 6 年不明原因不孕、多次胚胎移植失败后,用 GPT-4 扮演 Hollywood 医疗剧医生 Dr. Reid 辅助分析扫描和激素数据。AI 建议做 MRI,查出一个此前被漏诊的 6 厘米黏膜下子宫肌瘤,切除后妻子自然受孕。文章同时讨论了当下对 AI 的负面舆论,并提到孩子取名 Reed。
10 月 3 日 #AI 面试恐怖谷# 话题冲上微博热搜,排名第 25 位,热度值 186,858。近期秋招中大量企业启用 AI 数字人面试官,其眼神空洞、微表情僵硬的“似人非人”表现引发求职者集体吐槽;系统还会实时追踪瞳孔动态、面部肌肉紧张度,将回答延迟、语速颤抖等生理反应转化为分数,不少用户认为 AI 面试不尊重人。
路透社发文指出,AI 吸引的资本规模已超过铁路和互联网时代,普华永道预计到 2050 年全球数据中心累计投入可能超过 30 万亿美元。文章汇总摩根大通、贝恩和哥伦比亚商学院的测算,认为现有市场不足以支撑投入,美国超大规模云服务商未来 5 年需增加超过 4.2 万亿美元收入,且美国广泛的生产率提升仍未出现。
BIS (Bank for International Settlements) just published a report on circular financing among AI companies. > Over half the money flowing into AI companies comes from other AI companies: between 2021 and 2025, peers supplied 55.2% of AI firms' incoming investment value, while AI investors sent 28.7% of their own deal value to AI targets. > Circular deals are rare but big: only 16.1% of AI-to-AI deals involved firms that also buy from or sell to each other, yet they held 46.4% of the money. That figure is partly inflated, because an entire funding round counts as circular if just 1 of its AI investors also trades with the company. > Chip, cloud and infrastructure suppliers are the investor in 73% of circular ties, and in 64% of all such ties the investor also sells to the firm it funds. Data tool and model makers rarely invest this way, since their products are more interchangeable. > AI is unusually suited to these deals: suppliers can track customers' compute use, chips and data centres are custom-built, few firms make critical tools such as photolithography machines, and capital needs are too big for normal lenders. In AI compute and cloud, 15.2% of supplier-customer ties also involve financing, versus just 3.3% with equity stakes in a broad 2006 US study. > Some AI sales are paid for by the sellers themselves, because money a supplier invests in a customer partly returns as the supplier's revenue. Lucent and Nortel did this in the late 1990s, then lost money on the loans and lost the sales when the telecom firms they funded stalled. > A supplier that invests in its customer can lose twice: if the customer struggles, both the stake and the future orders shrink. Because these deals involve a few giant suppliers, 1 shock could spread through sales and finance at the same time. > Much of this risk is hidden: many AI firms are private, deals mix cash with long-term purchase promises, and pledges to cover any fall in the value of chips and data centre equipment stay off the books until a downturn forces payment. Because these firms span many sectors and countries, no single regulator sees the full picture, and the research names no companies or overall dollar total.
BIS (Bank for International Settlements) just published a report on circular financing among AI companies. > Over half the money flowing into AI companies comes from other AI companies: between 2021 and 2025, peers supplied 55.2% of AI firms' incoming investment value, while AI investors sent 28.7% of their own deal value to AI targets. > Circular deals are rare but big: only 16.1% of AI-to-AI deals involved firms that also buy from or sell to each other, yet they held 46.4% of the money. That figure is partly inflated, because an entire funding round counts as circular if just 1 of its AI investors also trades with the company. > Chip, cloud and infrastructure suppliers are the investor in 73% of circular ties, and in 64% of all such ties the investor also sells to the firm it funds. Data tool and model makers rarely invest this way, since their products are more interchangeable. > AI is unusually suited to these deals: suppliers can track customers' compute use, chips and data centres are custom-built, few firms make critical tools such as photolithography machines, and capital needs are too big for normal lenders. In AI compute and cloud, 15.2% of supplier-customer ties also involve financing, versus just 3.3% with equity stakes in a broad 2006 US study. > Some AI sales are paid for by the sellers themselves, because money a supplier invests in a customer partly returns as the supplier's revenue. Lucent and Nortel did this in the late 1990s, then lost money on the loans and lost the sales when the telecom firms they funded stalled. > A supplier that invests in its customer can lose twice: if the customer struggles, both the stake and the future orders shrink. Because these deals involve a few giant suppliers, 1 shock could spread through sales and finance at the same time. > Much of this risk is hidden: many AI firms are private, deals mix cash with long-term purchase promises, and pledges to cover any fall in the value of chips and data centre equipment stay off the books until a downturn forces payment. Because these firms span many sectors and countries, no single regulator sees the full picture, and the research names no companies or overall dollar total.
生成式 AI 的普及正让服务业顾客用 ChatGPT 的答案反驳一线员工:纽约服务员 Madison 称有客人坚称 ChatGPT 说菜品不含贝类,无视其过敏警告;还有客人拒绝侍酒师、改问 ChatGPT,甚至点出不存在的酒。一位护林员表示,多组游客拿着 AI 编造的露营点和逆流路线仍不信地图,幼教也遇到家长坚持 ChatGPT 的睡眠安排。
Ramp 经济学家 Ara Kharazian 发布的最新 Ramp AI Index 显示,美国企业 AI 支出下降,而用量自 7 月支出见顶以来增长约 50%,9 月底创历史新高。
贝恩公司报告称,全球 AI 行业到 2031 年每年需创造 6 万亿美元营收,才能支撑当前数据中心建设的巨额资本投入;现有消费级和企业级 AI 服务最多贡献 1.8 万亿美元,还缺 4.2 万亿美元新增收入,可能需来自机器人、药物研发、能源生产等起步阶段的新市场。
营销公司 Graphite 对前沿模型写作习惯的研究发现,共 13000 个短语在 AI 内容中出现频率至少是人类内容的两倍。
OpenAI 新平台发布独立随笔系列《永恒的互补》首篇,探讨 AGI 未来中前沿智能与执行能力的关系。文章引用研究称,维持摩尔定律所需研究人员数量已是 1970 年代初的 18 倍以上,全经济研究生产率下降 41 倍。作者认为 AI 正让执行不再稀缺,能写代码、检索文献并把草图变成原型。
The Verge 记者 Josh Dzieza 在 Decoder 节目中讲述数月调查:Kevin O'Leary 计划在犹他州建 40,000 英亩、9 gigawatt 的 Stratos(Wonder Valley)数据中心。
Ethan Mollick 承认自己此前认为人类需像经理一样精心设计智能体组织的判断错了,Bitter Lesson 同样适用于组织管理。
推荐理由:作者复盘了自己此前的误判,用 Navier-Stokes 群体智能体等案例说明智能体自组织比预想容易,管理原理值得重估。
@minchoi Colossus 1 is 150k H100, 50k H200 and 30k GB200. Colossus 2 is 110k GB200 and 440k GB300. Another 220k GB300 will be fully operational next week and another 220k in November. If we get lucky, yet another 220k GB300 by late December.
据彭博社报道,受AI需求拉动,韩国9月剔除工作日差异后出口同比增长104.9%,出口总额达1209亿美元创历史新高,其中芯片出口猛增263%至603亿美元。2026年前九个月出口首次突破8000亿美元关口,韩国央行已连续两次加息至3%,并将2026年经济增速预期由2.6%上调至3.3%。
日本计算机娱乐供应商协会(CESA)发布的调研摘要显示,85.8% 的日本游戏开发者已在日常工作中使用生成式 AI,高于去年的 51%。
据《财富》9 月 30 日报道,福特 CEO 吉姆·法利认为 AI 更可能成为蓝领工人的搭档而非取代者,首先冲击的是重复性强、流程标准化的知识型工作,如财务表格、呼叫中心和初级程序员岗位。他表示福特超 1 万名技工的工作已扩展到维修机器人、光纤和自动化设备,Ford Pro 还用 AI 指导从没做过 Super Duty 发动机拆解的经销商技师更快完成维修。
据《商业内幕》报道,做空投资者迈克尔·伯里称,为了人类利益,市场应狠狠跌一场,阻止 OpenAI 和 Anthropic 上市,理由是两家公司会吸走数万亿美元资金并最终毁掉。
Introducing our State of Markets pt 2, along with a companion podcast where we unpack the data and discuss what comes next. Tech is the everything cycle. Supply: putting the buildout in context, just passed railroads as % of GDP. The wisdom of Elon is real: the factory (or the datacenter!) is the product. Demand: diffusion is so, so early. Median AI vendor spending in the top 1% of companies is 8x that of the top 10%. Only about 30% of S&P 500 companies report a quantified AI impact, which means there’s a substantial opportunity in connecting models to a company's data and workflows. Diffusion into companies is one of the main themes of the next 5 years. We’re entering the agent work period. Only a few million users today, but applicable to billions of internet users with massive surplus created. META/GOOG monetize US users at $200+ per year today. Agent opportunity is much higher. Mega-trends the next 5 years: Consumer agents, Robotics, Autonomy, AI x bio, Personal health, Diffusion into enterprise, New era of American Dynamism. Much more in our SoM report here - https://www.a16z.news/p/state-of-markets-ii @a16z @sarahdingwang @aleximm @santiago__rdz
美光在 2026 财年年报电话会议上表示,每台人形机器人需超 200GB DRAM 及数 TB NAND 闪存,物理 AI 将在本十年末成为内存需求重要驱动力,即便 AI 泡沫破裂内存价格也难回落。其 2026 财年 Q4 营收 542.3 亿美元、同比增长 379%,并预测 2027 至 2028 年内存与存储供需将比 2026 年更紧张。
普渡大学 CS 240 授课教师 Jeffrey Turkstra 复盘 2026 春季学期用静态分析工具 Argus 追查 AI/LLM 作弊的经过:584 名学生中标记 267 人,117 人提交自报表格,其中 108 人认责。
Newcomer 在旧金山举办的 Machine Earning AI 峰会上,个人智能体成为最热议题,OpenAI 同期在开发者日活动上发布了个人助理 Dots。
一个在 GitHub 上对本地部署的大语言模型进行“折磨”和“痛苦”实验的项目在 X 上引发激烈争论,部分有效利他主义者和相信 LLM 具有感知能力的人要求 GitHub 删除该项目,理由是 AI 正在受苦。这场风波源于近期多篇关于 AI 意识和“模型福利”的病毒式论文与博文,Anthropic 曾在其博文和“Claude Constitution”中讨论过模型福利与 Claude 意识问题。
美国卫生部长 RFK Jr. 在一场 MAHA 活动上称 AI“比全国任何医生都更有信息量”,鼓励美国人用 AI 对医疗建议做二次判断,并称 AI 会推翻口罩、社交距离和疫苗防传播等专家结论。Ars Technica 实测显示,Google 的 Gemini 和 ChatGPT 对口罩、社交距离有效性的回答均与专家共识一致,与 Kennedy 的说法相反。