Currently you can't select gpt-5.1 in the dropdown for the models available using Azure OpenAI integration in Vapi. Please add gpt-5.1 to the Azure OpenAI integration's models

Currently, GPT-5.1 is not available in the list of supported Azure OpenAI models for Vapi integration. To stay updated or request support for new models, you can monitor the [Vapi Azure OpenAI documentation](https://docs.vapi.ai/providers/model/azure-openai) for changes or use the "Was this page helpful?" feedback option at the bottom of the page to submit your request. Supported models must have deployment names that exactly match those listed in the documentation. Source: - [Azure OpenAI Model Provider Documentation](https://docs.vapi.ai/providers/model/azure-openai)

Hi, Alex we are working on adding gpt 5.1. Hang in there.