Comment on: Show HN: Frugon – Find which LLM calls a cheaper model could handle (local, MIT)

What we need is an AI gateway/router that will actually first analyze the input tokens and then decide what model to use. If it's so simple that a dirt cheap qwen 3.5 flash or whatever will be fine, then it chooses that. If it deems we need GPT 5.6, then it uses that, etc. does anything like this already exist?