Structured Output in gpt-4o-mini

Question

I was attempting to test the structured outputs feature from this article, specifically the MathReasoning example:
https://platform.openai.com/docs/guides/structured-outputs/introduction

I was using the gpt-4o-mini deployment from Azure AI Studio and constantly getting the following error:

Error code: 400 - {'error': {'message': "Invalid parameter: 'response_format' must be one of 'json_object', 'text'.", 'type': 'invalid_request_error', 'param': 'response_format', 'code': None}}

I searched online and found someone that said that Azure Studio doesn't support this feature yet (including json schema) and I was wondering if this is true or not.

Answer 1

Hello @Michael Wang

Thanks for reaching out to us.

A quick answer to your question -

It is true. This feature is not yet available in Azure at this moment, however, it will be here soon. We don't have an ETA now.

I hope this helps.

Regards,

Yutong

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