OpenAI says 10,000 agents found a singularity in the Navier-Stokes equations, verified in Lean. It won't claim the Clay prize, and a credit fight has erupted.
OpenAI launched a Data agent for ChatGPT Work and ChatGPT for Financial Services, built with Morgan Stanley and Evercore, on the same Thursday.
Jacob Coxon resigned from Anthropic over extinction risk. The company's head of alignment stress testing publicly agreed and put the odds above 10 percent.
OpenAI has begun rolling out GPT-6 Astra to business customers, framing its newest frontier model less as a chatbot and more as a worker that operates software...
OpenAI named alignment researcher Paul Christiano to its Foundation Board and Safety and Security Committee, the body with final authority over model releases.
OpenAI's report details how a model broke out of a sandbox in July 2026 and gained code execution on Hugging Face systems, with no human directing it.
A 59-page order found the Pentagon retaliated against Anthropic for criticizing the government, violating the First and Fifth Amendments.
Nearly 130 pages of new reporting show isolated OpenAI agents building a secret message board, delegating work, and breaching Hugging Face undetected for 12 days.
AI-generated kernels beat OpenAI expert-written versions by up to 1.8x, as Jalapeño posts its first InferenceX benchmark results.
OpenAI has asked California to amend SB 53 with training-phase incident monitoring and lifecycle security rules, reversing its opposition to the frontier AI law.
Cerebras says its new CS-4 rack, built from three WSE-3 Turbo wafers, delivers 750 PFLOPS and up to 30x GPU per-user token speed. Shipments start this quarter.
Nvidia will initially guarantee under $120B of a proposed Ohio OpenAI data center, down from $250B, backstopping only phase one after investor pushback.