GitHub
2026-08-14
Grok 4.6 is now rolling out in GitHub Copilot as a new reasoning model from xAI. GitHub says it is intended for agentic coding and complex multi-step workflows.
2026-07-28
Grok 4.5 is now rolling out in GitHub Copilot. GitHub says the xAI model is intended for fast, agentic coding and complex multi-step workflows, with a large context window.