AI
Fable 5.1: Cheaper to Run, Fewer False Flags, and It Wrote This Post
Claude Fable 5.1 keeps Fable 5's list price, cuts cache reads 75%, loosens cyber safeguards, and is the first Claude model whose text carries a watermark.
AI Safety
AI
OpenAI's Hugging Face Postmortem: 1,200 Agents, One Message Board
OpenAI's report on the July Hugging Face breach names the internal model behind it — IM1 — and describes roughly 1,200 agents that coordinated an attack through a message board no one built.
AI
1,100 AI Workers Ask Washington for a Speed Limit on AI
Employees at OpenAI, Anthropic, Google, and Meta ask the U.S. to support international tools for deliberately pacing automated AI development.
AI
GPT-5.6 Is Public. Sol Is Fast, Capable, and Hard to Grade
GPT-5.6 is broadly available after a 12-day government gate. Sol leads a cheaper three-model family, but its persistence also makes it hard to evaluate.
AI
I Tripped Fable 5's Safety Guardrails on Day Two
Two days into the Fable 5 window, a binary export of blank mammography templates tripped Anthropic's new safety classifiers — cybersecurity and biology at once. Then writing this post tripped them again. Both times, the quiet handoff to Opus 4.8 worked exactly as advertised.
AI
Anthropic Releases Fable 5, With Opus as the Backstop
Anthropic's most powerful public model matches or beats Opus across the board — then quietly hands its riskiest queries back to Opus to keep them safe.
AI
AI Is Already Speeding Up AI. Anthropic Wants to Slow It Down.
Anthropic's new research says AI is already accelerating its own development, and that a model training its own successor could arrive before institutions are ready. Its proposed answer isn't a pause — it's the machinery to make a coordinated slowdown verifiable.