GitHub Copilot model: Grok Code Fast 1

GitHub retired the Grok Code Fast 1 model in Copilot on 15 May 2026; it suggests Latest GPT mini model instead.

Retirement1 version

Facts

Microsoft id
grok-code-fast-1
Products
GitHub Copilot
Model
Grok Code Fast 1
Release status
Retired
Retired
15 May 2026
Suggested alternative
Latest GPT mini model
Status pages
GitHub Copilot status
First captured by us
(from our first import of this list)
Microsoft last modified
–
Source
GitHub Copilot models · open the original at Microsoft

Microsoft says

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What Microsoft changed

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  1. First version we captured ·

    The text as we first saw it

    Seen by us · Microsoft's page

Other changes for GitHub Copilot