Grok 4.6 is now available in GitHub Copilot
3.20T1 sourceGitHub Changelog
GitHub Changelogoriginal source ↗
Source record
Published by GitHub Changelog (T1 source). The original is at https://github.blog/changelog/2026-08-14-grok-4-6-is-now-available-in-github-copilot.
Pipeline notes
The summary and note below are generated by the signal pipeline — they are Beyond Desk’s reading, not quotations from the source.
SummaryGrok 4.6, xAI's latest reasoning model, is rolling out in GitHub Copilot, positioned for agentic coding and complex multi-step workflows.
Why it mattersAdds xAI's newest model to the Copilot model picker, giving readers another reasoning option for agentic coding inside the IDE.
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