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

[LeonKong123]

Hi everyone,

In Microsoft Learn's "Overview of AI services in Fabric" page (https://learn.microsoft.com/en-us/fabric/data-science/ai-services/ai-services-overview), GPT-4o is shown as an option which can be accessed in Fabric (alongside GPT-4 and 3.5)

However, the detail pages on how to access OpenAI models using a Fabric Notebook (e.g.,  https://learn.microsoft.com/en-us/fabric/data-science/ai-services/how-to-use-openai-via-rest-api) then goes on to only show the syntax for accessing GPT-4 and 3.5, but NOT GPT-4o. I'm really quite keen to use GPT-4o over GPT-4 given how much better (and cheaper!) it is... anyone have idea whether it can be done through Fabric?

[v-pbandela-msft]

Hi @LeonKong123,

May I ask if you have resolved this issue? If so, please mark the helpful reply and "Accept as Solution".  This will be helpful for other community members who have similar problems to solve it faster.

Thank you,

Pavan.

[v-pbandela-msft]

Hi @LeonKong123,

I wanted to follow up since we haven't heard back from you regarding our last response. We hope your issue has been resolved.
If the community member's answer your query, please mark it as "Accept as Solution" and select "Yes" if it was helpful.
If you need any further assistance, feel free to reach out.

Please continue using Microsoft community forum.

Thank you,
Pavan.

[v-pbandela-msft]

Hi @LeonKong123,

I wanted to check if you had the opportunity to review the information provided. Please feel free to contact us if you have any further questions. If my response has addressed your query, please "Accept  as  Solution" and give a 'Kudos' so other members can easily find it.

Thank you,
Pavan.

[v-pbandela-msft · Accepted solution]

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.

If you found this post helpful, please consider marking it as "Accept as Solution" and give it a 'Kudos'. if it was helpful. help other members find it more easily.

Regards,
Pavan.