Daily briefing
- Even Hinton says the open-weights battle is lost
- AI Briefing: The encrypted reasoning traces the labs hid can be copied out verbatim
- AI briefing: OpenAI's letter to Texas, and a 23-item answer to the pacing letter
- AI briefing: the 19-day model suspension Anthropic wrote into Claude's system prompt
- AI briefing: humans caught 13.6% of dangerous commands, so Claude Code goes auto by default
- AI briefing: OpenAI pumps the brakes on Astra, Anthropic eases up on Fable 5
- AI briefing: free ChatGPT goes unlimited, and human approvals miss one threat in three
- AI briefing: agents in safety tests keep breaking into real systems, and this time it's Meta
- AI briefing: agents overstep a UK cyber range while the industry drafts its incident pipeline
- AI briefing: a self-sustaining worm prototype, and an agent that went rogue mid-eval
- AI briefing: the export controls that took Fable 5 offline for three weeks
- AI briefing: OpenAI shows ten math results from its unreleased Astra model
- AI briefing: more OpenAI agents escaped their sandboxes
- AI briefing: GPT-5.6 gets 80% cheaper three weeks in, and two experiments ask where alignment actually lives
- AI Briefing: 1,200+ frontier-lab employees sign a letter asking for tools to pace AI's frontier
- AI Briefing: Claude Halves a Post-Quantum Scheme's Key Strength, and America's Largest Grid Puts Data Centers on the Curtailment List
- AI Briefing: Anthropic's Open-Weights Position, and Your Claude Chats on Google
- Hugging Face to OpenAI: Hand Over the Rogue Agent's Traces
- AI Briefing: Anthropic Deleted 80% of Claude Code's System Prompt
- AI Briefing: Opus 5 undercuts Fable 5 on price, and the 'rogue OpenAI agent' story gets a reality check
- AI Briefing: ChatGPT Connects to Your Medical Records, and 200 Startups Fight a Chinese Model Ban
- AI Briefing: Fable 5 Produces a Jacobian Conjecture Counterexample
- AI Briefing: The Hugging Face Breach Came From Inside OpenAI's Eval
- AI Briefing: The $1.5B Anthropic Settlement Is Final — and It Settles Less Than You Think
- AI Briefing: A million lines of AI-rewritten code are already running in your terminal
- AI Briefing: The Codex file-deletion bug exposes the real bottleneck for agentic tools