How to access GPT-4o using Fabric Azure OpenAI REST API

Hi LeonKong123,

Thank you for reaching out in Microsoft Community Forum.

Still GPT-4o is not fully documented on how to access it via the REST API.

1. Since GPT-4o might still be in the preview or newly integrated, it’s possible that documentation updates are yet to cover it fully. Keep checking the official Microsoft Fabric or OpenAI documentation for new release notes or tutorials on using GPT-4o.

2.As of now, you can access GPT-4 using the documented REST API in Fabric Notebooks. You might try using that same syntax and see if GPT-4o is accessible through the same API endpoint, as it could be an additional model under the same REST API.

Please continue using Microsoft community forum.

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Regards,
Pavan.