Author here. May I request a source for that?
Platform docs state:
> The knowledge cutoff for GPT-4o models is October, 2023.
Platform docs state:
> The knowledge cutoff for GPT-4o models is October, 2023.
> By extending its training data cutoff from November 2023 to June 2024 […]
https://help.openai.com/en/articles/9624314-model-release-no...
I do wonder why this information is lacking from the platform docs though. They specifically mention a model that is the "GPT-4o used in ChatGPT".