Claude

Claude is Anthropic's AI assistant, positioned around careful reasoning, strong writing and the ability to work through long material. It is a general-purpose chat product, but it has a distinct reputation among writers, researchers and developers for prose quality and for handling lengthy documents without losing the thread.

Two features define the experience. Projects group related conversations, files and instructions into a persistent workspace. Artifacts render substantial outputs — code, documents, diagrams — in a side panel where you can iterate on them directly. Claude also supports file uploads, image understanding and code-focused workflows.

Anthropic publishes its usage policies and model documentation, which is worth reading if you plan to use Claude with sensitive material. As with any assistant, verify factual claims before relying on them.