ChatGPT webpage version is now a major Bug, you can change the URL with one click to make GPT-3.5 "upgrade" to 4.0.

Thanks to CTOnews.com netizens, soft media newcomers 2203184, Baa Yang, clues for singing and dancing basketball! CTOnews.com, November 17, according to multiple users of the X platform, there has been a major loophole in the ChatGPT web version. You only need to change the URL to "upgrade" the GPT-3.5 version to 4.0.

It is reported that users only need to go to the chat page of the ChatGPT official website and add "/? model=gpt-4-gizmo" after the URL to use GPT-4.0. Obviously, there is a serious "temporary worker" level Bug on the authentication system.

However, officials seem to be aware of the existence of this Bug and are working on repairing it. Some users can still use GPT-4 simply by adding a URL suffix, but some users still cannot use it after adding a suffix.

CTOnews.com tests with an account that does not have ChatGPT Plus enabled, and cannot access GPT-4 after adding a web suffix, so the vulnerability is likely to have been largely fixed by now.