Gpt-3.5-turbo model alias

Hello, the gpt-3.5-turbo model alias appears to be still the 0613 one, it wasn’t replaced with the 1106 yet.

Since the 0613 model is expected to be deprecated in June, that will eventually change. Is there an schedule for that?

Hi and welcome to the Developer Forum!

How have you come to this conclusion?

The response of the model says ‘model’: ‘gpt-3.5-turbo-0613’, when using gpt-3.5-turbo as model (as a POST request, but the result is the same on the Python library).

As for the expected deprecation date, it’s listed on

Added: The 0613 model was made the default one after less than one month of its release, but that didn’t happen with the 1106 one.

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Unfortunately, information on this (and other stuff) is pretty sparse, although it should be found here: and here Pricing (it’s not)

I’d recommend not using the ‘gpt-3.5-turbo’ or ‘gpt-4’ endpoints - but rather use a fixed version. Although it should be noted that OpenAI has a tendency to retroactively tweak fixed versions as well, so you never really know what you get for sure.

If memory serves, 0301 was supposed to be retired somewhere around october last year or thereabouts I think, and now it’s been pushed out to june this year. It’s very possible that these dates get pushed out again, but who knows