CODEWITHSUNDEEP
pythonpython-3.xazureazure-openai
Franck Dernoncourt
Franck Dernoncourt

Reputation: 83287

How can I select the proper openai.api_version?

I read on https://learn.microsoft.com/en-us/azure/cognitive-services/openai/how-to/chatgpt?pivots=programming-language-chat-completions:

openai.api_version = "2023-05-15"

and on https://learn.microsoft.com/en-us/answers/questions/1193969/how-to-integrate-tiktoken-library-with-azure-opena:

openai.api_version = "2023-03-15-preview"

This makes me wonder: How can I select the proper openai.api_version? Does that depend on my Azure OpenAI instance or deployed models or which features I use in my Python code? Or something else?

I couldn't find the info in my deployed models:

enter image description here

Upvotes: 15

Views: 33288

Answers (3)

Franck Dernoncourt
Franck Dernoncourt

Reputation: 83287

As a complement to Nicolas R's answer: the API version property also depends on the model you are calling in the API. For example:

Support for the o1 series models was added in API version 2024-09-01-preview.

Note that, confusingly, if one tries to use an API version that doesn't exist (e.g., 2024-09-01-previewwww), one gets this error message:

openai.NotFoundError: Error code: 404 - {'error': {'code': '404', 'message': 'Resource not found'}}

Upvotes: 2

Nicolas R
Nicolas R

Reputation: 14619

The API Version property depends on the method you are calling in the API: all methods are not supported in all API versions.

Details are listed here: https://learn.microsoft.com/en-US/azure/cognitive-services/openai/reference

And preview API lifecycle is described here: https://learn.microsoft.com/en-us/azure/ai-services/openai/api-version-deprecation => check those pages for up-to-date references

As of March 7th, 2024: Example: "completions" endpoint is available in the following versions (ordered by date):

  • 2024-02-15-preview
  • 2023-12-01-preview (retiring April 2, 2024)
  • 2023-09-01-preview (retiring April 2, 2024)
  • 2023-08-01-preview (retiring April 2, 2024)
  • 2023-07-01-preview (retiring April 2, 2024)
  • 2023-06-01-preview (still supported, due to DALL-E 2)
  • 2023-05-15
  • 2023-03-15-preview (retiring April 2, 2024)
  • 2022-12-01

But "chat completions" endpoint is available only in the following versions (ordered by date):

  • 2024-02-15-preview
  • 2023-12-01-preview (retiring April 2, 2024)
  • 2023-09-01-preview (retiring April 2, 2024)
  • 2023-08-01-preview (retiring April 2, 2024)
  • 2023-07-01-preview (retiring April 2, 2024)
  • 2023-06-01-preview (still supported, due to DALL-E 2)
  • 2023-05-15
  • 2023-03-15-preview (retiring April 2, 2024) Because basically it was not offered in the initial API.

Generally, use the latest "not preview" version for production when possible, as the preview versions might be retired on a more frequent basis.

Upvotes: 18

Talha Tayyab
Talha Tayyab

Reputation: 27635

openai.api_version is removed from openai==1.0.0

https://learn.microsoft.com/en-us/azure/ai-services/openai/how-to/migration?tabs=python-new%2Cdalle-fix#removed

You can still find it in openai==0.28

Upvotes: 2

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