GitHub Changelog
6/26/2026

MAI-Code-1-Flash for Copilot Business and Copilot Enterprise
Short summary
Microsoft's MAI-Code-1-Flash, a proprietary coding model, reached general availability for GitHub Copilot Business and Copilot Enterprise. Optimized specifically for code generation, the model reflects Microsoft's effort to diversify AI offerings and reduce dependency on single providers. Enterprise development teams can now evaluate the model's performance against alternatives as part of their Copilot subscriptions.
- •MAI-Code-1-Flash now generally available for Copilot Business and Enterprise tiers
- •Model purpose-built for code generation tasks
- •Represents Microsoft's strategy to deploy proprietary AI alongside partner models
Generated with AI, which can make mistakes.
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