New stealth model: Code-Supernova Gets a Million Token Context Window
The stealth model gets 5x more context. Code-supernova now handles 1 million tokens.
Code-supernova, the free stealth model we launched last week, now supports a 1 million token context window. That's 5x the previous 200k limit.
Update: as of October 27, 2025, code-supernova is no longer in Cline as the stealth period has closed.
The expanded context means you can work with entire codebases, extensive documentation, or longer development sessions without context pruning. Everything else remains the same: multimodal support, free access during alpha.
What changes
The model identifier updates to code-supernova-1-million in the model picker. Existing configurations continue working; the model automatically routes to the million token version.
The expanded context helps when:
- Working across large monorepos
- Debugging with extensive logs
- Refactoring interconnected systems
- Building with comprehensive API documentation
Access it now
- Open Cline settings
- Select the Cline provider
- Choose
code-supernova-1-million - Start coding with 5x more context
The million token window is live now. Share your experience on Reddit or Discord.
happy weekend!
-Nick
