You're three hours into debugging a model quantization issue. The GPU utilization is sitting at 12%. Your M2 Max is running hot, the fans sound like a small aircraft, and you've already burned through two days trying to get Llama 3 to run at acceptable token speeds. Meanwhile, your teammate just pushed code using the OpenAI API — it works, it's fast, and nobody is pagercalling at 2 AM about CUDA memory errors. This is the local LLM paradox. It looks free. It feels empowering. But somewhere between the GitHub stars (169,477 of them, for those counting) and the production deployment, the math stops working. I spent six months running Ollama in various configurations — solo projects, small team experiments, and one regrettable attempt to make it the backbone of a production inference pipeline. What I learned: local LLM inference is a compelling demo, a reasonable research tool, and a terrible production architecture for most teams. The Appeal — And Why It's Real Let's start with the genuine value.…