Bring Your Own Key to the GitHub Copilot app, now available for all Copilot plans

This tutorial demonstrates how to use GitHub Copilot with your own LLM API keys via the new BYOK feature, showing setup with local models like Ollama and switching between providers in the model picker. Developers who want more control over their AI coding assistant or prefer running local/private models will learn to configure custom model providers and run parallel sessions mixing GitHub-hosted and self-hosted models.