Building on the AI adoption phase cohorts added to the Copilot usage metrics API, organization and enterprise reports now report the total number of pull requests merged by each adoption phase.

What’s new

The totals_by_ai_adoption_phase breakdown previously reported per-user averages only. Each entry now also includes a total for pull request merges:

• total_pull_requests_merged: The total number of pull requests merged on that day by users in that adoption phase.

This complements the existing per-phase avg_pull_requests_merged and is available in 1-day and 28-day reports.

Why this matters

• See each phase’s share of merged pull requests: With a total rather than just an average, you can calculate what proportion of all merged pull requests each adoption phase contributed.
• Compare absolute throughput across phases: Totals make it easier to understand proportional user behavior, rather than solely relying on per-user averages.
• Measure adoption impact on delivery: Track how pull request throughput shifts as users progress through AI adoption phases.

Important notes

• These metrics are available to enterprise administrators and organization owners who have access to Copilot usage metrics through the REST API.
• total_pull_requests_merged uses the same attribution as the existing avg_pull_requests_merged, so the two values are consistent with one another.

Visit the Copilot usage metrics API documentation to learn more.