Which Models Can I Use?
The AI modes available to you depend on your subscription plan:
Free Plan
- Pulse — Fast, direct answers for quick questions
- Orbit — Balanced mode with thinking capabilities for everyday tasks
Free users get full access to Pulse and Orbit with no time limit. These two modes handle the majority of everyday tasks well.
Lite Plan
- Everything in Free, plus:
- Extended thinking — Orbit gains deeper reasoning capabilities
Arc Plan
- Everything in Lite, plus:
- Stellar — Deep thinking mode for complex problem-solving and analysis
- Cosmos — Maximum intelligence for code generation, research, and thorough work
Zenith Plan
- All four modes with the most generous usage limits
- Priority access during high-traffic periods
You can check which modes are available to you by opening the mode selector next to the chat input bar. Locked modes show a lock icon and prompt you to upgrade. See Subscription Plans for pricing details.