Vibe Coding a Theorem Prover: When LLMs Prove (and Break) Themselves
A theorem prover is a terrible place to let an LLM improvise Code review is forgiving compared with theorem proving. In ordinary software, a language model can produce code that looks clean, passes a few tests, and still hides a slow-burning defect somewhere behind an edge case. Annoying, yes. Catastrophic, sometimes. But the social contract is familiar: tests catch some errors, humans catch others, production catches the rest. Very elegant. Very modern. Very expensive. ...