Nick Perry explains why experts run important tasks through two AI models instead of one. Claude and ChatGPT catch different errors in each other's work, spotting mistakes a single model would miss. It costs more in tokens, but the reliability is worth it.
Never trust one AI with anything that actually matters because a single model will hand you a confident wrong answer and you will never catch it. Here's what the AI experts do instead. They run the same job through two AI, not one. So Claude works it and then ChatGPT checks it for mistakes. Then for the next run, you flip it. ChatGPT works the next one and Claude tears into it looking for holes. This is because every model is blind to its own errors, but it is really good at catching the other ones, which means the mistake that would have slipped right past you in the AI gets caught before it becomes a problem. Now this does burn a little more in tokens, but It's worth every penny.
