Openrouter already does this, unless I've misunderstood the premise.
They can route between models but you pay the standard rate for whichever model is selected (plus 5% fee). Afaik all current model providers have fixed prices per tokens which don't vary depending on, say, demand or hardware availability.
alt Hacker News
They can route between models but you pay the standard rate for whichever model is selected (plus 5% fee). Afaik all current model providers have fixed prices per tokens which don't vary depending on, say, demand or hardware availability.