Shared entity / Policy dependency
Cognition raised $2B at $48B, nearly doubling its valuation in four months on $900M run-rate
TechCrunch (corroborated by Latent Space AINews)
Shared entity / Policy dependency
OpenAI shipped ChatGPT Images 2.5 as two separate API models, and r/ChatGPT immediately used it to stress-test photorealism
OpenAI (via r/ChatGPT and Simon Willison)
Shared entity / Policy dependency
OpenAI Agents SDK 0.22.1 adds server-wide guardrails on MCP tools and configurable Unix-local sandbox isolation
GitHub
Shared entity / Policy dependency
Simon Willison on the Navier-Stokes race: the uncomfortable question is what "improving model performance" means for your Codex sessions
simonwillison.net
Shared entity / Policy dependency
OpenAI Filed an EU AI Act Incident Report Over the Hijacked German Wiki, and Fortune Reports Employees Were Pressured to Stay Quiet for Weeks
Fortune (corroborated by TNW, IBTimes UK, Cryptopolitan)
Shared entity / Policy dependency
Mathematician says OpenAI told him an internal model had proved finite-time blow-up for forced Navier-Stokes, days after learning of his unpublished work
r/singularity (240 upvotes, 184 comments)
Shared entity / Policy dependency
NYU's Tristan Buckmaster says OpenAI called him three days before announcing, used his line of attack, and asked him to drop his Anthropic co-author
Tristan Buckmaster statement (NYU), corroborated by Fortune, TechCrunch and Science/AAAS
Shared entity / Policy dependency
FOIA Contracts Show the Pentagon Asked OpenAI for 'Minimal Refusal Rates'
The Intercept