Top quality
RouterFrontier only
Built by Celon · Korea
Always uses frontier (Tier-1) models only. No difficulty classification — frontier chain + fallback.
How to use
model: "celon/quality"
Constituent models
Always tries the frontier chain below in order regardless of difficulty, falling back to the next model on failure.
FrontierAlways falls back in this chain order
Claude Fable 5
GPT-5.2This router fixes the purpose. To auto-assign by difficulty alone, use celon/auto instead.