@Berend Jutte Currently, model deployments do not have an option to use dedicated compute for deployments. Once a model deployment (consisting of a customer's fine-tuned model or a base model endpoint) is provisioned in a customer's Azure OpenAI resource data is stored in Azure Storage, encrypted at rest by Microsoft Managed keys, within the same region as the resource and logically isolated with their Azure subscription and API Credentials.
For data in transit, you can configure virtual networks with your Azure OpenAI resource to secure your Cognitive Services accounts to a specific subset of networks.
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