That meant that Lance was already well set up to check if someone had handed him the next amplitude formula, with nine loops.

Claude Opus 5.5 is our first release since we called for pacing the frontier. It was tested before release by external evaluators, including Frontier Design and METR. On our automated behavioral audit ...

Anthropic is an AI safety and research company that's working to build reliable, interpretable, and steerable AI systems.

Anthropic is an AI safety and research company that's working to build reliable, interpretable, and steerable AI systems.

We’re partnering with Accenture on independent evaluation of frontier AI—part of our recent commitment to embed evaluators at Anthropic. Both we and Accenture expect to invest at least $1 billion to ...

For leaders: Get change management guidance, learn provisioning and governance best practices, and build the best approach to cost and value realisation for your organisation. For everyone: Deepen ...

In this post, we share how Claude made the open-source models that scientists use to predict and design biomolecules faster and more memory-efficient. Claude, working within Claude Science, optimized ...

“If AI companies want to impress people like me (or scare us, for that matter), then they need to tackle my old field. Show that an AI can take the kinds of computer resources an academic has access ...