Model tiers
| Tier | Availability | Model | Best for |
|---|---|---|---|
| Mini | All plans (free) | Fast, lightweight model | Quick edits, simple questions, small file changes |
| Max | Standard and Premium plans | Claude Sonnet | Feature development, debugging, multi-file changes |
| Ultra | Premium plan only | Claude Opus | Complex architecture, large refactors, advanced reasoning |
Reasoning effort
Each model tier supports three reasoning effort levels:- Low — minimal thinking, fastest responses
- Medium — balanced depth and speed (default)
- High — deep analysis, slower but more thorough
Switching models
Select your model tier from the dropdown in the chat panel toolbar. The change takes effect on the next message you send.You can switch models mid-conversation. The AI retains the full context of your chat regardless of which model you use.
Credit consumption
- Mini — free on all plans, no credit deduction
- Max — deducts credits based on message complexity and reasoning effort
- Ultra — deducts credits at a higher rate, reflecting the more powerful model