I Stopped Paying GPT-4 for Simple Queries — Here's the Router I Built

I Stopped Paying GPT-4 for Simple Queries You know that feeling when you send "What's 2+2?" to GPT-4 and watch $0.03 vanish? I was burning through my OpenAI budget like it was 2021 crypto. So I built something that fixed it. The Problem Nobody Talks About Most AI apps use one model for everything. GPT-4 for simple lookups. Claude for code reviews. Gemini for translations. That's like using a Ferrari to deliver pizza. I tracked my LLM spending for 2 weeks: Query Type % of Que...