Model providers
Look up the LLM providers Vapi supports and their IDs.
This page lists the large language model (LLM) providers Vapi supports, with each provider’s ID and dedicated documentation.
The model is the LLM that generates your voice agent’s responses. You select one by setting model.provider and model.model on an assistant. See Create Assistant in the API reference.
Quick reference
The provider string is the exact value you pass in model.provider.
The Assistant → Model dropdown in the Vapi Dashboard is the most current list of selectable models.