ChatGPT 5 has more than one way of approaching requests, and for most users, the AI's Auto mode will pick between the Fast and the Thinking on your behalf, choosing whichever it decides will serve the best response. If you're willing to pay $200 a month, though, you can access ChatGPT 5 Pro, which takes longer to answer but pulls in a lot more computing power to provide a fuller response.
I decided to match the two ChatGPT 5 variants against each other in a great debate to see how they performed. Naturally, I turned to a topic I've heard endlessly argued over, usually late at night in a diner, whether breakfast for dinner is a delightful treat or a culinary crime.
