From the source

Grok 4.6 is now available in GitHub Copilot

Model update

Image published with the post by GitHub — Image from github.blog

xAI's Grok 4.6 reasoning model is rolling out in GitHub Copilot, designed for agentic coding and complex multi-step workflows, with strong results in terminal-based coding tasks.

From the source
Grok 4.6, xAI’s latest reasoning model, is now rolling out in GitHub Copilot.
github.blog

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Announced: 14 Aug 2026 16:17 UTC
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ModelsGrok 4.6

Visit source ↗github.blog

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