We’ve agreed to a partnership with @SpaceX that will substantially increase our compute capacity. This, along with our other recent compute deals, means that we’ve been able to increase our usage limits for Claude Code and the Claude API.
New for financial services: ready-to-run Claude agent templates for building pitches, conducting valuation reviews, closing the books at month-end, and more. Install them as plugins in Cowork and Claude Code, or use our cookbooks to run them in production as Managed Agents. htt…
Introducing SubQ - a major breakthrough in LLM intelligence. It is the first model built on a fully sub-quadratic sparse-attention architecture (SSA), And the first frontier model with a 12 million token context window which is: - 52x faster than FlashAttention at 1MM tokens …
Using Claude Code: The Unreasonable Effectiveness of HTML This is now also on the [Claude Blog](https://claude.com/blog/using-claude-code-the-unreasonable-effectiveness-of-html). Markdown has become the dominant file format used by agents to communicate with us. It’s simple, p…
New Anthropic research: Natural Language Autoencoders. Models like Claude talk in words but think in numbers. The numbers—called activations—encode Claude’s thoughts, but not in a language we can read. Here, we train Claude to translate its activations into human-readable text…
Introducing GPT-Realtime-2 in the API: our most intelligent voice model yet, bringing GPT-5-class reasoning to voice agents. Voice agents are now real-time collaborators that can listen, reason, and solve complex problems as conversations unfold. Now available in the API along…
Codex now works directly in Chrome on macOS and Windows. It’s even better at working with apps and sites in Chrome, and now works in parallel across tabs in the background without taking over your browser. To get started, install the Chrome plugin in the Codex app. https://t.c…
Virtually nobody is pricing in what's coming in AI. I wrote an essay series on the AGI strategic picture: from the trendlines in deep learning and counting the OOMs, to the international situation and The Project. SITUATIONAL AWARENESS: The Decade Ahead https://t.co/8NWDkTprj5
GPT-5.5 Instant is starting to roll out in ChatGPT. It’s a big upgrade, giving you smarter, clearer, and more personalized answers in a warmer, more natural tone. And it's also more concise, which we heard you wanted. We think you'll love chatting with it. https://t.co/HSQOhjq…
New Anthropic research: Teaching Claude why. Last year we reported that, under certain experimental conditions, Claude 4 would blackmail users. Since then, we’ve completely eliminated this behavior. How?
i would like to talk to people who have built amazing things with 5.5 that weren't possible with earlier models. i am especially interested in examples that took ludicrous token budgets. thanks.
Announcing Cofounder 2: Run an entire company with agents. It's the infrastructure for the one person billion dollar company - orchestrating agents across engineering, sales, marketing, ops, and design. (and yes that's my real grandma in the video) https://t.co/z1e7yHyvEg
ChatGPT is now available as an add-on in Excel and Google Sheets. It can help analyze messy data, write formulas, update spreadsheets, and explain what it’s doing along the way—without leaving your spreadsheet. Powered by GPT-5.5. https://t.co/XEH9AqKXnQ https://t.co/qfdXKzym…
Me and codex were busy. 🔊 https://t.co/kAbQGMTQIQ — Sonos 🗃️ https://t.co/okyk5oZOSZ — WhatsApp 🪶 https://t.co/IOOLpksihC — X archive 🧰 https://t.co/8pYSuKt0Ea — GitHub archive 🛰️ https://t.co/MErsuc1FO7 — Discord archive 🎧 https://t.co/E4FCEXEixU — Spotify 💬 https://t.c…
Just gonna leave this here. https://t.co/EOI980j9e9 https://t.co/HxbCl2Izcz
React Doctor v2 is here Your agent writes bad React code, this catches it Works with Next.js, Vite, React Native. Fix your app in minutes npx react-doctor@latest https://t.co/SEFExJ2EWU
The next biggest moat in AI It's pretty obvious to everyone that everything in AI is converging. Companies I couldn't have imagined competing with each other are today. The application layer is collapsing into infrastructure, infrastructure companies are moving up into workflow…
Learning on the Shop floor Years ago I wrote about my [apprenticeship in Germany](https://tobi.lutke.com/blogs/news/11280301-the-apprentice-programmer). I dropped out of school at 16 and went to work at a Siemens subsidiary, where the most interesting people sat in the basement…
Nope. The AI you use right now is UI that talks to APIs.
I've spent the past few weeks reading 100s of public data sources about AI development. I now believe that recursive self-improvement has a 60% chance of happening by the end of 2028. In other words, AI systems might soon be capable of building themselves.
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