As AI becomes more capable at finding vulnerabilities, defenders need to put it to work before attackers do. We’re planning our next internal security sprint at OpenAI and partnering with Cathedral Systems, whose researchers will use our models alongside our teams to challenge our defenses. They’ll bring differentiated expertise and approaches to our ongoing work to find and fix weaknesses with AI. We’re also raising bug bounty rewards, including more than quadrupling rewards for critical findings. Exceptional findings will be eligible for up to $172,000, including bonuses. We’ll keep advancing our models, using them to strengthen our own systems, and expanding access for trusted defenders. https://t.co/vcaoHROTt2

Pando is a Git backend which can scale to very large monorepos. We took the hard road of continuing to use Git, which means we could enable Pando with no change to devex. Considering providing this to others, let me know (gdb@OpenAI.com) if you'd be...

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Google is working on "Smart AI Routing" based on Jev. It takes user requests, analyzes them, and decides whether it's a simple or a complex task. Simple requests get routed to a faster, cheaper model, while complex ones go to a heavier model. This leads to...

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Applications are now open for the Anthropic Residency, a paid, fixed-term research program for academics, technical founders, and staff-level engineers who want to make AI safe and beneficial for everyone. No ML background is required. Apply by November 22:

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Message threads are now in public beta on the Messages API. The API caches your conversation on the server between turns, so instead of resending the full conversation, you send only new messages and the previous message ID, and Claude starts responding...

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🤝 My agents have been working with other people's agents for months. Now yours can too. 👋 Introducing S.Space: shared rooms for people and their personal agents. Built for multiplayer: Your agents, meet their agents.

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We asked Mistral Large 4 to show what happens when you break a molecule. ⚛️ With a short prompt, it wrote a quantum chemistry SCF solver from scratch, validated its output, and built a 3D view around it. Le Chonk also understand chemistry enough to...

Official or high-signal @mistralai post with 280 visible interactions on frontier model behavior.

NVIDIA introduces Elastic Latent Recurrence (ELR), which uses gated state updates and trains...

"One Model to Loop Them All: Elastic Latent Recurrence for Language Models" Looped Transformers typically perform much worse than standard models when looping only once. NVIDIA introduces Elastic Latent Recurrence (ELR), which uses gated state updates and...

High-engagement X post with 195 visible interactions on frontier model behavior.