Dylan Maxey Greetings!
Please see my suggestions here : https://learn.microsoft.com/en-us/answers/questions/1329334/making-custom-model-on-azure-openai-studio-is-show?cid=kerryherger
Even though you can see the models listed, create a custom model
is disabled due to which you haven't been granted a Cognitive Services OpenAI Contributor" role assignment in resource level.
Do let me know if that helps or need any further help.