Anthropic's Claude is an AI assistant shaped by research into helpful, honest, and harmless systems. Available through a chat interface and the API in Anthropic's developer console, it handles a broad range of conversations and text-processing work, with an emphasis on reliable, predictable behavior.

Claude can help with use cases including summarization, search, creative and collaborative writing, Q&A, coding, and more. Early customers report that Claude is much less likely to produce harmful outputs, easier to converse with, and more steerable - so you can get your desired output with less effort. Claude can also take direction on personality, tone, and behavior.

Safer With Constitutional AI built in, Claude is designed to reduce brand risk. Best in class data retention, and no training on your data.

Clever Leading the industry with 100K+ token windows, Claude can handle complex multi-step instructions over large amounts of content.

Yours Personalize Claude to excel at your use cases and speak in your voice. Make the model work for you.