Copilot Pro and Pro+ subscribers can now choose a model when starting a Copilot coding agent session in the GitHub Mobile app. You can quickly match the model to the task at hand without needing to switch to desktop. Maybe you want to opt for faster responses when you’re on the go, or you want to pick a more capable model for deeper work.

When you start a session in the app, use the model picker to select from:

  • Auto
  • Anthropic Claude Opus 4.5
  • Anthropic Claude Opus 4.6
  • Anthropic Claude Sonnet 4.5
  • OpenAI GPT-5.1-Codex-Max
  • OpenAI GPT-5.2-Codex

If you leave it on Auto, Copilot will automatically select a model to optimize for speed and performance based on availability.

This model picker is available now for Copilot Pro and Pro+ subscribers. Support for Copilot Business and Enterprise is coming soon.

To learn more, see the documentation on model selection for Copilot coding agent.

The new experience is now available on the latest production build of GitHub Mobile on iOS and Android.

Join the discussion within GitHub Community.