What leading AI figures posted on X
Now that METR long horizons is effectively saturated (Epoch found pre-Fable agents could do 18 weeks of human work), what is the best quantitative graph that shows the current exponential progress curve? Frontier Math is saturated, ARC-AGI is saturated, Mill…
Do large language models actually understand the world, or are they just very good at pretending? Does it even matter? Our recent special issue in the Royal Society, “World Models in Natural and Artificial Intelligence,” brings together pioneers across AI, bi…
Tailscale’s model router is powered by Vercel AI Gateway as its underlying infrastructure. AI Gateways are the new CDNs. You could go “direct to origin”, but it’s brittle. You could DIY, but it’s painful and costly. Proud to serve Tailscale, the 🐐 networking…
In the early days of OpenAI, @johnschulman2 didn't think next-token prediction was going to lead to intelligence, because it would get swamped by noise. He explains it's always been hard to apriori predict what techniques will elicit out-of-distribution gener…
Put your Hermes Agent through the gauntlet! [Quoting @mervenoyann]: Join the agent swarm that finds the ultimate compression algorithm! Announcing: Hutter Prize challenge 🏆 > join the org https://t.co/l9bu4dFCEq give your agent a write token for the org >…
muse will make you money and get your refunds! [Quoting @heshie]: wait, so muse is actually sick it just chatted with an American Airlines agent for me and cancelled some flights and made sure I got a full refund all from a text message on my phone https://t…
Was really interesting to hear John, Beren, and Charlie speculate about why Sonnet 5 and Opus 5 feel like worse models than GLM 5.3 (despite the fact that Anthropic can do raw logit distillation from Fable, and can also train Sonnet/Opus on the environments…
DeepSeek V4.1 Flash: 1T tokens in 24 hours on OpenRouter, and is on pace for the biggest 48 hours of any paid model launch at ~2.8T. 90% of those tokens were cache reads, priced by the market at ~$0.006/M, 5x cheaper than comparable models like GLM-5.3 Flash…
Habitat is OpenAI's online storage platform that powers everything from ChatGPT to Codex. It has grown over 10x year over year. Before the Rust rewrite, its Python service handled more than 20 million requests per second at peak. https://t.co/CtAbW7ikOH
A great read. I have similar feelings about how AI labs approach progress directly and without nurturing of scientific communities & intuition. The math research community went through the transition the fastest, so it was felt most. Other fields next. h…
Sites Sites Sites [Quoting @ChatGPT]: Three months ago, we launched ChatGPT Sites – an easy way for anyone to build and host fully functional, interactive web apps. Since then, people have created over 5M sites. We’ve been listening to your feedback and ICYMI…
Get more out of GPT-6 Astra by revisiting your skills, AGENTS.md, and task prompts. Make skill triggers specific, load guidance when it's relevant, and define what done looks like. https://t.co/UGF0AC8Z5Y
"Production code written by Claude should have a higher bar than if it was written by a human" 💯 [Quoting @bcherny]: Hey ████, I think there is room for both. 1. Prototypes and other throw-away code can be treated as totally black box. If you’re going to thr…
TBH, THE NORMIES HAVE IT TOTALLY BACKWARDS At the moment AI is the ONLY thing propping up the US economy - it's creating jobs - propping up the stock market - keeping us safe from hackers - working on curing diseases The media and the doomers are being extrem…
With AI Engineering skills, you actively shape the build: You influence what gets built, and drive the build loop. Here're key skills to do this. https://t.co/sysOYdzuZY
Perplexity Computer makes you money. [Quoting @CoinbaseDev]: Where are agentic traders coming from? Here's the breakdown of where agentic trading volume came from last week: Perplexity - 26.8% Claude - 19.3% Grok - 15.3% ChatGPT - 1.1% Claude Code - 0.7% CLI/…
5 months at Databricks. I do not say this lightly. Our AI inference is getting too fast. We are extremely close to the model answering before you finish typing the prompt. We are not asking for a ban. We are asking for a pause.
New episode with @johnschulman2, @oneill_c and @BerenMillidge. I got together with some of the most insightful AI researchers I know who are at the openish companies, because I wanted to hear the details of what's actually happening at the frontier and what c…
Fucking incredible [Quoting @0xRishi]: Introducing Super Smash Royale, my best creation yet Play Battle Royale in the browser with 45 characters from Melee + Brawl Built in a few days with GPT-6 Astra, @ElevenLabs, @MeshyAI, @Blender and @threejs Solo, multip…
Use Grok Build CLI and your Grok subscription natively inside Warp [Quoting @warpdotdev]: Warp now has built-in support for the Grok Build CLI. - Use Warp's rich input for agent prompts, with support for longer pasted prompts and multi-cursor - Use /remote-co…
Restaurant reservations don’t always follow a script. GPT-Live-1 listens while it speaks, so callers can interrupt, add details, or change direction mid-conversation. Hear how @Yelp is using it to make reservation calls feel more natural: https://t.co/PuWHTA2…
The GPT-6 Astra Challenge on @ProductHunt is open for submissions. Build with Astra and submit your project by September 18. [Quoting @ProductHunt]: Build with GPT-6 Astra. Launch on Product Hunt on September 18. We've teamed up with @OpenAIDevs for the GPT…
No matter how much you are hearing about AI, today is the least you will ever hear about AI. [Quoting @tszzl]: if you think AI chatter has reached an annoying level right now you're in for something else. it's going to be the only thing on anybody's mind star…
How can we reconstruct a memory that was never filmed? Our team paired restored archival photos with pose control models to capture the mannerisms and micro-expressions of Burt and Ethelle. This helped bring the day they first met to life for Love, Rendered,…
Sorry, but asking Jacob about AI extinction risk is like asking your AC guy about climate change. Not saying it's necessarily uninteresting or wrong per se but let’s keep things in perspective and hear from the full range of expertise across the ecosystem!
So this doomer Jacob Coxon is UTTERLY CLUELESS He somehow thinks frontier models can't be shut off, and they will "copy" themselves over to other computers Frontier model weights are close to impossible to copy over, let alone run on some random computer. The…
Deepseek V4.1 Flash is an incredibly powerful model! [Quoting @deepseek_ai]: 🧠 Asymmetric architecture. More intelligence, less cost. 🔹 552B-parameter MoE. 🔹 New Causal Encoder–Decoder architecture: just 8B active parameters for input, 16B for output. 🔹 N…
This will be cool [Quoting @tetsuoai]: SpaceXAI will livestream a three-person team attempting to build an entire company from scratch with Grok Bot, September 15–17. mattyp, poteto and roshan_s will start with an idea and work through the business plan, prod…
Next week we’ll be retiring GPT-5.3-Codex-Spark. Can you believe we shipped a model named as such!! It's had a good run and was a lot of fun, but usage has been declining and we have significantly better models now. Time to make room for the future.
The latest Threat Intelligence report is an absolutely terrifying and important read. As models become more intelligent, without the right safeguards and monitoring they also become more dangerous. Many capabilities are dual use: a model that codes well can…
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