ChatGPT 5 Pro is the muscle car engine of OpenAI’s new line of GPT-5 AI models for ChatGPT. Unlike the standard versions, Pro is designed to think deeper, write longer, research harder, and generally behave like it's worth the $200 a month necessary to use it. The GPT-5 Pro model has more computational power behind it, and requires around five minutes per prompt to respond because of it.
The standard ChatGPT-5 might be plenty for most people, but I wanted to see just what a difference it could make when given complex prompts better designed for Pro. I was skeptical about whether more power would mean better answers, and decided to test the Pro model against its more pedestrian sibling. The test prompts all involve multiple complex issues; take a look at how the two models performed.
