Grok 4.5 is now available in GitHub Copilot
SMRTR summary
xAI's Grok 4.5 is now available in GitHub Copilot across all paid tiers, supporting 500K-token context, image inputs, and parallel tool use. Enterprise and Business admins must manually enable it in settings.
SMRTR provides this summary for quick context. The original article belongs to Hacker News.
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