We have deprecated Grok Code Fast 1 across all GitHub Copilot experiences (including Copilot Chat, inline edits, ask and agent modes, and code completions) today, May 15, 2026.
Model
Deprecation date
Suggested alternative
Grok Code Fast 1
Grok Code Fast 1 deprecated - GitHub Changelog
We have deprecated Grok Code Fast 1 across all GitHub Copilot experiences (including Copilot Chat, inline edits, ask and agent modes, and code completions) today, May 15, 2026. Model Deprecation…
169 words~1 min read
