Azure OpenAI is the AI service used by Copilot, which is provided by Microsoft. Follow the steps provided here to set up the service. Then, fill in the following configuration fields:
gpt-4o. When creating a deployment, a custom name can be set and must be used here to access this model. Important: The Azure OpenAI Deployment is not necessarily the model name. It is a custom name that you can define when creating the deployment.
Note: You can find Azure OpenAI model pricing information here.