Claude is an AI assistant and a family of large language models (LLMs) developed by Anthropic, an AI company founded in 2021 by former OpenAI researchers. Claude is designed for natural, text-based conversations and excels at tasks like summarization, editing, question answering, decision-making, and code generation. Anthropic focuses on AI safety and aligning model behavior with ethical principles. Claude is available through a chat interface, API, and mobile apps.
Claude's key features include text and image input, multilingual output, strong document understanding, and the ability to maintain context over long conversations. It can connect with tools like Slack, Figma, and Canva. Claude comes in various models like Opus, Sonnet, and Haiku, each offering different levels of reasoning and speed. Pricing ranges from a free plan with limited usage to paid plans like Pro ($20/month) and Max (up to $200/month) for individuals. Team plans are also available. As of February 2026, the latest model is Claude Opus 4.6, released on February 5, 2026. Claude is used across various industries for tasks like coding, content creation, and customer support.