Claude.AI

Claude.ai is an AI assistant created by Anthropic, designed to provide advanced language understanding, long‑context reasoning, and safer behavior for both everyday users and enterprises. It is powered by Anthropic’s Claude model family (including Claude 3 and Claude 4 generations such as Opus, Sonnet, Haiku, and newer variants), which can handle complex tasks like multi‑step reasoning, coding, data analysis, and document review while remaining steerable and relatively resistant to harmful outputs. The system accepts long prompts and large documents—hundreds of pages of text—so users can upload contracts, research reports, or product docs and get detailed summaries, comparisons, and answers grounded in that material.​ A defining characteristic of Claude is Anthropic’s “Constitutional AI” alignment approach, where the model is trained to follow an explicit set of safety and ethical principles instead of relying heavily on manual content filtering. This makes responses more consistent, easier to audit, and better suited to high‑trust workflows like customer support, legal and policy review, and internal knowledge assistants. Claude is also multimodal in newer versions, able to interpret images alongside text, which helps with tasks such as UI analysis, diagram understanding, and visual data explanation (within stated limitations).​ Through the claude.ai interface and APIs offered directly and via platforms like Amazon Bedrock, teams can deploy Claude into chatbots, operations tools, developer environments, and analytics pipelines. This combination of strong reasoning, long context, and safety‑first design positions Claude as a competitive alternative to other frontier models for organizations that need reliable, controllable AI.