Has the training data cutoff time callback occurred?

In the recent updates, I remember that the data for GPT-4 was also updated to 2023, but when I just used it, I found it reverted back to 2021. Did I remember incorrectly? When I used the GPT-4-turbo API just now, it also showed 2021. Did something go wrong?

Hi and welcome to the Developer Forum!

Did you use the GPT-4-Preview model? if So then that has a cutoff date of 2023, It may well have read comments about GPT-4 having a cutoff data of 2021 and returned that to you as a best guess. It’s not a good idea to ask the model about itself as the latest updates are not going to be in its training dataset.

I’ve got it now, thank you for explaining.