Requesting access to gpt-4.1 model in East US2

Question

We are currently using Azure OpenAI GPT-4o to build and operate a hospital EMR manual RAG (Retrieval-Augmented Generation) system. However, after testing OpenAI's GPT-4.1 model, we found that the quality of RAG responses is significantly improved with GPT-4.1.

Therefore, we would like to deploy the GPT-4.1 model using Azure OpenAI in the East US 2 region. When attempting to do so, we encountered a message indicating insufficient quota for the selected deployment type and model version, and we were advised to request a quota increase.

As a result, we selected the following options in the quota request form:

Quota Request Type: Global Standard

Global Standard Region: East US 2

However, GPT-4.1 does not appear as an available model option under these selections, which prevents us from submitting the request properly. We would appreciate your support in enabling quota allocation for GPT-4.1 in East US 2, or guidance on how to proceed with this request.