- Grok supports any custom model. Add it to your user-level config file, ~/.grok/config.toml (on Windows, %USERPROFILE%.grok\config.toml ):
- Text
- After updating ~/.grok/config.toml , use grok inspect to see what Grok discovered in the current directory, including config sources, instructions, skills, plugins, hooks, and MCP servers, then pick the model in headless mode or in the TUI:
- Bash
- You can also switch inside the TUI with /model <name> .
xAI Grok CLI (Grok Build): Custom models
First seen · xAI