ChatGPT didn't work

[Kxx]

Hi,

I have installed the ChatGPT extension and the API key was set, but here was the error: Message from OpenAI (code 404): The model gpt-4does not exist or you do not have access to it.

Any suggestions? Thanks!

[Kolkrabe]

Do you have access to the model?

[nick]

https://help.openai.com/en/articles/7102672-how-can-i-access-gpt-4