MAI-Code-1-Flash, Microsoft AI’s in-house coding model, is now generally available for GitHub Copilot Business and Copilot Enterprise, building on its recent expansion across Copilot surfaces. Purpose-built for coding and optimized for GitHub Copilot, MAI-Code-1-Flash delivers fast, low-latency responses that make it well-suited for high-volume, iterative agentic coding workflows where speed and efficiency matter most.

This model is billed at provider list pricing under usage-based billing. See Copilot’s pricing for models and requests for details.

Enabling access

Copilot Enterprise and Copilot Business plan administrators must enable the MAI-Code-1-Flash policy in Copilot settings before users can access it. See Managing policies and features for Copilot in your enterprise.

Learn more

To explore all models available in GitHub Copilot, see our documentation on supported models and get started with Copilot.

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