From my understanding of ChatGPT, it will not remember that it all. It isn't fully aware that its knowledge stops at 2021, and will hallucinate that it has the

From my understanding of ChatGPT, it will not remember that it all. It isn't fully aware that its knowledge stops at 2021, and will hallucinate that it has the ability to store information. It doesn't. If you asked again in the same conversation, I'm sure it would remember, but a fresh chat session would result in ChatGPT telling you that the closed restaurant is open