全部 AI 动态

Announcing No Limit: a bot building tournament hosted by @Sequoia, @citsecurities and @OpenAI. Teams of 1 or 2 get 60 minutes to build a pokerbot from scratch. Agents play thousands of games across six scored rounds. Open to university students and recent grads (‘25 or ‘26). Regionals in Boston, Pittsburgh and the Bay Area in early November. Top five teams from each fly to the Finals. $100K grand prize.

What's New in Grok Bot 00:00 🎃 00:13 Pages in Grok Bot 01:09 Vault 02:05 1Password 02:21 Apple integrations 03:21 Bot makes videos 03:47 New bot characters 04:13 X Spaces 04:31 Font fun 04:54 Design polish 05:11 Rapid fire

GPT-6.1 Terra：以更低的价格提供快速且强大的计算机使用能力。 GPT-6.1 Terra 能理解屏幕上的内容，跨应用执行操作，写作自然流畅，是一个能胜任你整个工作日的更强大模型，并具备承担更多工作的效率。

The largest math proof in human history is now computer-verified. Today, Axiom announces a complete Lean auto-formalization of the Classification of Finite Simple Groups, the "periodic table of symmetry." About 15,000 pages, built by over 100 mathematicians across generations.

Microsoft's MAI-Image-2.7-Preview takes #2 on AA-Image-Editing v2.1, close behind OpenAI's GPT Image 2.5 Sunburst (max) and a clear step up from MAI-Image-2.6 MAI-Image-2.7-Preview is Microsoft AI's newest image editing model, succeeding MAI-Image-2.6, released in August. In our testing, MAI-Image-2.7-Preview scores higher than MAI-Image-2.6 on all 7 editing actions we measure, and ranks #1 on 4 of them: Scene & Style Edit, Text or Symbol Edits, Reasoning-Based Edit, and Enhancement & Restoration. This new model improves on MAI-Image-2.6 with the biggest gains in Composition & Framing (+57 Elo), Text or Symbol Edits (+49) and Scene & Style Edit (+48). We see its best use cases to be in Live-Action Film, Consumer and Frontier edits, where it ranks #1. MAI-Image-2.7-Preview is available today in MAI Playground for image editing only, with text to image stated to be coming soon. Congratulations to @MicrosoftAI on the release! See below for our detailed analysis and example outputs of MAI-Image-2.7-Preview in the Artificial Analysis Image Arena 🧵

https://x.com/i/article/2113242613214048257

I was the opening act for a family of ducks. Thank you, Berlin. What a GTC. Europe is building its AI ecosystem and economy, from AI factories to agents to robots. DSX POD: Vera Rubin modular factories built, cabled and tested in the factory, then delivered ready to produce intelligence. Agents: models, harnesses, sandboxes, knowledge and tools. NVIDIA Agent Toolkit brings the pieces together so companies control what their agents know, access and do.  NVIDIA OpenShell enhances safety. Physical AI: new customers across AI-RAN, robotaxis and robotics. Personal AI: after four years building with Microsoft, RTX Spark brings personal agents to the Windows PC. Thank you to President @EmmanuelMacron, Prime Minister @andyburnham and Chancellor @bundeskanzler for hosting me. Great to celebrate Sferical One with Sweden’s technology leaders. And thank you to President @TokayevKZ for the warm welcome. And to our partners and NVIDIA teams: thank you for making it happen. The keynote is here: https://youtu.be/rF1EsryCAwc

Anthropic 的 S-1 文件显示其价值在 2026 年上涨得有多快。Google 和 Amazon 在 3 月和 4 月同意以 259 美元的价格购买股票，几周后新投资者支付了 589 美元。 向 Anthropic 出租 AI 芯片的 Broadcom 也已同意为部分租金提供融资。 > Google 和 Amazon 有权以固定的 259 美元购买股票。 > Amazon 较早的贷款也以固定的 2.09 至 5.05 美元转换为股票。 > 随着 Anthropic 的价值飙升，这些固定价格的权利变得值钱得多，而会计准则将这一上涨计为 Anthropic 的亏损：724 亿美元加上 94 亿美元，几乎构成其 2026 年上半年 807 亿美元净亏损的全部。公司没有现金流出，业务本身仅亏损 7 亿美元。

Anthropic 刚刚向 SEC 提交了 S1 文件。 文件显示，6 个月营收为 163 亿美元，而运营亏损收窄至 6.93 亿美元。 这一营收是上年同期 11.6 亿美元的 14 倍，且增速远快于 Anthropic 最大的运营支出。 6 个月期间，算力和基础设施成本为 89 亿美元，但 6 月当季营收同比增长 1,368%，而算力成本仅增长 300%。 现有客户贡献了其中大部分增长：截至 9 月，Claude Pro 和 Max 套餐之外的客户支出约为上年同期的 9 倍。 相比之下，807 亿美元净亏损主要来自 724 亿美元的账面费用，原因是随着 Anthropic 估值上升，向 Amazon 发行的可转换票据升值。 Amazon 部分通过贷款为 Anthropic 提供资金，这些贷款之后会转为股份，而会计规则要求 Anthropic 在这些未来股份升值时计入亏损，这构成了 807 亿美元亏损中的 724 亿美元。公司并未流出任何现金；真正的代价是 Amazon 将获得价值远超其支付金额的股份，从而稀释其他股东的份额。 公开买家每股 A 类股有 1 票投票权，而联合创始人的单一 F 类股拥有总投票权的 50.1%。 长期利益信托还选举多数董事，因此 A 类股持有人对领导层或任何收购几乎没有话语权。 我们仍不清楚的是价格区间以及截至 2045 年的总算力承诺，这一数字将检验营收能否持续跑赢算力。