Why is that?

Many companies face model regressions on actively used workflows. Microsoft is the cloud provider who won’t force you to upgrade to new models. This has driven enterprises facing model regressions to Microsoft, not just for workflows facing this problem, but also new workflows just to be safe and not have to migrate clouds if there is a regression.

This could have been solved with GPT-{year/month/day} and GPT-latest. But OpenAI is a hype machine not an AI machine.

Imagine you put a ton of effort into testing and taming a particular snapshot for your use case, just to find that the AI shop is pulling the rug.

It is still supported in the API.