What is Claude and how does it work? Claude is an artificial intelligence, trained by Anthropic using Constitutional AI to be safe, accurate, and secure — the trusted assistant for you to do your best work.

What should I use Claude for? How much does it cost to use? Sign in to Claude, Anthropic's AI assistant for problem solvers.

Download Claude apps for Mac, Windows, iOS, and Android. Install extensions for Chrome, Excel, PowerPoint, and Slack.

6 days ago · As a versatile coding assistant, Claude plans multi-step tasks, pulls in relevant context, and adapts its approach as your project evolves. Write programs through natural conversation and use...

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

5 days ago · Claude AI is an advanced language model developed by Anthropic and backed by Amazon that can assist you with writing, coding, and analysis, offering structured support for creative and ...

Mar 14, 2023 · We’re offering two versions of Claude today: Claude and Claude Instant. Claude is a state-of-the-art high-performance model, while Claude Instant is a lighter, less expensive, and much …