Claude

Claude is Anthropic's family of AI assistants, designed to be helpful, honest, and harmless. It excels at careful reasoning, working with very long documents, and producing thoughtful, well-structured writing.

Claude handles entire books worth of context, making it strong for contract review, codebase analysis, and research synthesis. Artifacts let you build and preview documents, code, and small apps directly in the conversation.

A free tier is available, with Pro and Max plans for higher limits and priority access. The API and Claude Code bring the same models to production applications and developer workflows.