Your agent hands you a fix with 92% confidence. Ask yourself what produced the 92. Not what it means. What produced it. A model wrote that number about its own output. Nothing ran. Nothing parsed. No test executed. It is a language model's estimate of how a language model feels about a language model's suggestion. And it renders in the same font, the same shade of green, as a number that came out of a compiler. That is the part I could not stop thinking about while building a debugging ...