Comment by tedsanders

6 days ago

It's the same model, no quantization, no gimmicks.

In the API, we never make silent changes to models, as that would be super annoying to API developers [1]. In ChatGPT, it's a little less clear when we update models because we don't want to bombard regular users with version numbers in the UI, but it's still not totally silent/opaque - we document all model updates in the ChatGPT release notes [2].

[1] chatgpt-4o-latest is an exception; we explicitly update this model pointer without warning.

[2] ChatGPT Release Notes document our updates to gpt-4o and other models: https://help.openai.com/en/articles/6825453-chatgpt-release-...