Hi Mark Bear,
The GPT-Image-1 model, offered through Azure OpenAI, is currently limited to enterprise-level (EA) subscriptions. The application form notes that requests from non-EA subscriptions may be declined, and unfortunately, Azure Sponsorship subscriptions can’t be upgraded to EA directly.
Since you’re using an Azure Sponsorship subscription, the best approach is to submit a support request through the Azure Portal. Be sure to include details about your application and clearly explain your intended use case. This often helps in getting a more helpful and timely response. Please reach out to us if you have any other queries.
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