Azure OpenAI gpt4o /audio/transcriptions Endpoint returns HTTP 500

Question

Hi,

We have setup an Azure OpenAI instance (gpt4o, EastUS) and the /chat/completions endpoint work just fine
However the /audio/transcriptions endpoint returns 500

My request looks like this

curl -X 'POST' \
  'https://<resource_id>.openai.azure.com/openai/deployments/<deployment_id>/audio/transcriptions?api-version=2024-02-01' \
  -H 'accept: application/json' \
  -H 'api-key: <api_key>' \
  -H 'Content-Type: multipart/form-data' \
  -F 'file=@gettysburg.wav;type=audio/wav' \
  -F 'prompt=string' \
  -F 'response_format=json' \
  -F 'temperature=0' \
  -F 'language=string'

API Reference: https://github.com/Azure/azure-rest-api-specs/blob/main/specification/cognitiveservices/data-plane/AzureOpenAI/inference/stable/2024-02-01/inference.json#L585

From the Azure Diagnostics

is there something I am doing wrong ? any hints, ideas ?
PS: I have tried all the other api_versions, same issue ( https://learn.microsoft.com/en-us/azure/ai-services/openai/reference)

Answer 1

Hello Marian,

Thanks for reaching out to us, GPT-4o is available for standard and global-standard model deployment.

You need to create or use an existing resource in a supported standard or global standard region where the model is available.

When your resource is created, you can deploy the GPT-4o model. If you are performing a programmatic deployment, the model name is gpt-4o, and the version is 2024-05-13.

Could you please confirm the model version if above not helpful?

I hope this helps. Thanks.

Regards,

Yutong

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