How do I find/add model names?

[AumCoin]

I want to add Grok. I'm looking at https://www.librechat.ai/docs/configuration/librechat_yaml/ai_endpoints/xai and all it shows is "grok-beta". I want all the available Grok models. Am I limited to the models that the LibreChat authors have specifically defined support for?

[ihannsen]

Just setup your librechat.yml like written in the docs.

Then set fetch to true, so you will get all available models for your API key.

- name: "xai"
   apiKey: "${XAI_API_KEY}"
   baseURL: "https://api.x.ai/v1"
   models:
      default: ["grok-beta"]
      fetch: true