What is Claude and how does it 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.

Claude is Anthropic's AI, built for problem solvers. Tackle complex challenges, analyze data, write code, and think through your hardest work.

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 …

Discover Claude 5, the breakthrough AI model with 200K context, superior coding abilities, and unmatched performance. Try Claude free today.

Feb 3, 2026 · Claude AI is a conversational AI system created by Anthropic for tasks that benefit from extended context and structured thinking. It is often used for writing, analysis, and coding workflows …

Claude is Anthropic's AI, built for problem solvers. Tackle complex challenges, analyze data, write code, and think through your hardest work.

Apr 7, 2026 · Claude is Anthropic’s AI assistant for writing, coding, analysis, and enterprise workflows, with newer tools such as Claude Code, Cowork, and MCP.

14 hours ago · Anthropic and SpaceX Just Announced a Colossal Deal to Supercharge Claude AI It may seem like a strange collaboration, but Elon Musk said no one at Anthropic ‘set off my evil detector.’

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

Apr 17, 2026 · Anthropic Labs just announced a new product for its flagship AI model called Claude Design. According to Anthropic, the new tool “lets you collaborate with Claude to create polished …