MC1531932 - Copilot Studio - Custom Graders Library and Ready-to-Use Microsoft Graders

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Published

Oct 30, 2026

Service

Microsoft Copilot (Power Platform)

Tag

New feature

More information

We are announcing the ability to create, save, manager, discover, and reuse custom grades from a central library in Copilot Studio. This feature will reach general availability on November 15, 2026.

How does this affect me?
This feature enables you to standardize how agent quality is measured by building and reusing a shared set of evaluation criteria across agents and test sets. Makers can create custom graders or utilize out-of-the-box graders provided by Microsoft. This reduces duplication, improves consistency across teams and agents, and makes it easier to scale evaluation practices across the organization.

What action do I need to take?
This message is for awareness, and no action is require