Anthropic's AI assistant focused on safety, long-context reasoning, and agentic coding with the Claude model family.
What is Claude?#
Claude is Anthropic's AI assistant designed around helpful, honest, and harmless behavior. The Claude model family spans Opus, Sonnet, and Haiku tiers with long context windows, computer use, and strong performance on coding and reasoning benchmarks. The assistant supports chat, Projects, Artifacts, tool use, and file analysis across web and mobile clients plus a developer API.
What can Claude do?#
- 01
Claude model family
Opus, Sonnet, and Haiku tiers covering frontier reasoning, balanced throughput, and fast responses.
- 02
Long context and files
200K+ token context window with PDF, image, and document analysis.
- 03
Artifacts and Projects
Live editable outputs and workspace-style Projects for iterating on code and documents.
- 04
Developer API
Claude API with tool use, computer use, and prompt caching for production integrations.
Quick facts about Claude#
- Pricing
- Free$0/moPro$20/moMax$100/moTeam$30/moEnterpriseContact salesas of Apr 18, 2026View official pricing
- Platforms
- Web·iOS·Android·macOS·Windows·API
Claude Traffic Analysis
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