Features
AI-powered search with cited web results
Multi-step reasoning for complex queries
Code snippet generation in multiple languages
Natural language query support
Context-aware follow-up questions
Real-time web search integration
Citation linking to source pages
VS Code extension (formerly available)
Support for Python, JavaScript, SQL, and more
Customizable answer verbosity
Limited free tier with daily query cap
Pro tier with unlimited queries and priority access
Very large context window for whole-document analysis
Upload and analyze images, PDFs, text, and design files
Structured output generation (JSON, XML, tables)
Multi-language code writing and debugging
Claude Code artifact support for generating and managing project files
Claude Design for design-to-code round-trips
Claude Tag persistent AI teammate in Slack that learns organizational context
Claude Science workbench integrating databases, pipelines, and tools for computational research
Voice mode on mobile apps (basic text-to-speech)
Constitutional AI safety alignment
API for custom integrations and automation
Web interface and mobile apps (iOS, Android)
Managed agents with dreaming (simulation), outcome tracking, and multiagent orchestration
Self-hosted sandboxes and MCP tunnels for secure execution
Claude Sonnet 5 and Fable 5 models available