Auto
Router
Built by Celon · Korea
Evaluates each request's difficulty and automatically selects the best model from the tier chains below. Falls back to the next model in the chain on failure.
How to use
model: "celon/auto"
Constituent models
Picks a model from the chain below based on request difficulty, falling back to the next model on failure.
Top tier
Claude Fable 5
GPT-5.2Standard
Llama 4 Maverick
Qwen3 235BLightweight
DeepSeek V3.2
GLM-5.2Difficulty is detected automatically. If your purpose is clear, use the celon/code · celon/quality · celon/nitro · celon/floor routers.