OpenAI is moving every ChatGPT user to GPT-6. Paid plans got it on October 7, Free and Go from October 8. The most visible change is how it answers.
An answer you can work with
Instead of a long reply, ChatGPT can now build a chart, buttons, a form or a calculator right inside the chat. There is no separate limit for these answers. Answers with web search start 44% sooner than with the previous fast model. The rollout is gradual, so some people have it today and others will in a few days.
Try it on your own business
Type one request: "Make a markup calculator: purchase price, markup in percent, selling price." Before, you would get a formula and an explanation. Now you get a calculator where you can change the numbers. The same works for an ad budget estimate, a comparison of two suppliers, or a monthly sales chart.
If you are still sizing up AI, this is an easy first step. Free, no setup, a result in a minute.
Source
- OpenAI Developer Community, "GPT-6 and intelligent UI in ChatGPT", 07.10.2026 - community.openai.com/t/gpt-6-and-intelligent-ui-in-chatgpt/1404139