Today we’re announcing that we’ve activated ASL-3 protections for Claude Opus 4—our most stringent AI safety measures yet. This is the culmination of two years of focused effort to race to the top on responsible scaling. 🧵.

RT @RGB_Lights: Have you thought about your company’s Agentic AI as a possible insider threat? Try this new perspective that I co-authored….

RT @chrisrohlf: Public reporting confirms the percentage of code written by AI models at some companies is now well into the double digits.….

RT @jenmartinez: Responding to AI's economic impacts isn't something that can be done in a silo or answered by any one entity. We hope to c….

RT @AnthropicAI: New Anthropic Research: Project Vend. We had Claude run a small shop in our office lunchroom. Here’s how it went. https:/….

RT @AnthropicAI: Introducing two new ways to create with Claude:. A dedicated space for building, hosting, and sharing artifacts, and the a….

RT @peterwildeford:

RT @AnthropicAI: New Anthropic Research: Agentic Misalignment. In stress-testing experiments designed to identify risks before they cause….

RT @pattern_labs_co: New research with @AnthropicAI: Confidential Inference Systems. Confidential computing enhances AI data privacy and m….

RT @omarsar0: Anthropic is killing it with these technical posts. If you're an AI dev, stop what you are doing and go read this. It show….

RT @SawyerMerritt: Waymo in a new blog post: "We conducted a comprehensive study using Waymo’s internal dataset. Spanning 500,000 hours of….

RT @AnthropicAI: New on the Anthropic Engineering blog: how we built Claude’s research capabilities using multiple agents working in parall….

RT @albrgr: New in the NYT: pesticides like paraquat cause >100k deaths to suicide per year, and means restriction works - following bans i….

RT @scaling01: A few more observations after replicating the Tower of Hanoi game with their exact prompts:. - You need AT LEAST 2^N - 1 mov….

RT @Lewis_Bollard: 90%+ of Americans -- Ds and Rs alike -- agree it's wrong to treat animals this way. State ballot measures to ban this c….

RT @AnthropicAI: Introducing Claude Gov—a custom set of models built for U.S. national security customers. Already deployed by agencies at….

RT @royalhansen: The best Cybersecurity defenders will be those that use AI and not just those that know how to secure it. @halvarflake sup….

RT @emollick: Voice cloning is now trivially easy with open source tools, while live avatar videos of real people are easy with proprietary….

RT @RHFontaine: Today I’m joining Anthropic's Long Term Benefit Trust, an independent body designed to help @AnthropicAI achieve its public….

RT @ziyadedher: .@chr_norm and I's @BSidesSF talk about supply chain security and admission control is up! I'm pretty proud of this work we….

RT @headinthebox: There is a lot of hyped up excitement about MCP, but I think most people miss the essence of why MCP is a such a BIG thin….