jev-router by prismhq

From the readme

jev-router Open-source LLM router. Clients send one model id; Jev (TypeSafe's System One model) picks which model serves each request. Transport is LiteLLM, so the router can route across OpenRouter or any provider LiteLLM supports. You bring your own keys. - Works with no third-party decision model: without a TypeSafe key, a cheapest-eligible baseline runs …