I can't link since it's in an enterprise account.

Interestingly I tried the same question in a separate ChatGPT account and it gave a similar response you got. Maybe it was pulling context from the (separate) chat thread where it was talking about Zealandia. Which raises another question: once it gets something wrong once, will it just keep reenforcing the inaccuracy in future chats? That could lead to some very suboptimal behavior.

Getting back on topic, I strongly dislike the argument that this is all "user error". These models are on track to be worth a trillion dollars at some point in the future. Let's raise our expectations of them. Fix the models, not the users.

I wonder if you're stuck on an older model like GPT-4o?

EDIT: I think that's likely what is happening here: I tried the prompt against GPT-4o and got this https://chatgpt.com/share/68b8683b-09b0-8006-8f66-a316bfebda...

My consistent position on this stuff is that it's actually way harder to use than most people (and the companies marketing it) let on.

I'm not sure if it's getting easier to use over time either. The models are getting "better" but that partly means their error cases are harder to reason about, especially as they become less common.