🆕 GPT-6.1 Terra from @OpenAIDevs is now generally available in GitHub Copilot.

Our early testing shows GPT-6.1 Terra solved noticeably more terminal and C# coding tasks than GPT-5.6 Terra. It works in focused, consolidated steps on well-scoped tasks.

Try it out for everyday agentic coding and terminal work at a lower cost than GPT-6.1 Sol.

Find it in the GitHub Copilot app, CLI, and @code.
https://github.blog/changelog/2026-10-26-gpt-6-1-terra-in-github-copilot/