Originally published at fatihsennik.com

I'm going to say something that will annoy people on both sides of the AI coding debate.

AI-generated code is not good or bad by itself. It's a mirror. It reflects the skill level of the person using it and it does so at about three times the speed and ten times the volume. A skilled developer using AI writes better code faster. An inexperienced developer using AI writes worse code faster. The AI doesn't know the difference. It just outputs.

I've been using local models in my daily workflow for months now such any in LLM Studio, Ollama and so on. I've watched what it does to code quality when I use it versus when junior developers on client projects use it. The gap is not subtle.

What Actually Happens When a Junior Uses AI