Verified AI Launch Profile

MAI-Code-1-Flash for Copilot Business and Enterprise

GitHub made Microsoft's MAI-Code-1-Flash coding model generally available to Copilot Business and Copilot Enterprise on June 26, 2026.

MAI-Code-1-Flash official source image

At a glance

Launch Snapshot

Company
Microsoft
Launch date
June 26, 2026
Launch type
Major Update
Category
AI Models
Audience
AI Coding Tool Users, Developers, Engineering Teams, Enterprise and Business Users
Pricing
The model is generally available for Copilot Business and Enterprise and is billed at provider list pricing under GitHub's usage-based billing. Access depends on plan, administrator policy, supported Copilot surfaces, and current model availability; GitHub's model and pricing documentation should be checked before rollout.
Free plan
No
API
No
Open weights/source
No

Verification & Sources

Status
Verified
Source links
4
Freshness
Verified July 9, 2026
Last verified
July 9, 2026
Last updated
July 9, 2026
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Kingy AI Take

MAI-Code-1-Flash gives Copilot Business and Enterprise customers a Microsoft-owned coding model tuned for fast, iterative work inside the Copilot harness. Administrators should enable it deliberately and compare its output quality and provider-list usage cost with existing models before making it a broad default.

Who it is for

Developers, engineering teams, Copilot administrators, and enterprise users comparing fast coding models for iterative or high-volume workflows.

What feels promising

Microsoft trained the model around the GitHub Copilot harness and designed its reasoning length to adapt to task complexity, which may suit fast interactive work.

What feels unproven

Model behavior can change with new checkpoints, Microsoft and GitHub publish the performance claims, and teams still need to compare quality, latency, usage cost, security, and repository fit on their own tasks.