One router, two minds ๐ง โก
Huge work from @XunzhuoLiu and the vLLM Semantic Router team on System Duo โ fast decision models handle the blink-of-an-eye calls (triage, guard, verify, check), while the router sends deep reasoning to the right model only when it matters.
All open source, all running on vLLM โ http://app.vllm-sr.ai
