Ask questions with model selection (Haiku, Sonnet, Opus)
Extended thinking for complex reasoning
Artifacts: interactive outputs (code, docs, diagrams, dashboards)
Inline visualizations directly in conversation
Projects with shared knowledge and custom instructions
File uploads: PDF, DOCX, CSV, images (30MB each)
Web search with inline citations
Research mode: multi-source investigation
Code execution in Python sandbox
File creation: spreadsheets, presentations, PDFs
Skills: dynamic instruction sets for specialized tasks
Custom styles (4 presets + custom via writing samples)
Memory: learns your preferences across sessions
Connectors: Atlassian, Zapier, Slack, Google, and more
Incognito chats (not saved to history)
Share conversations and publish artifacts