In this episode of the YPO Technology Network AI Brief, Stephen Forte examines Microsoft's multi-model Copilot rollout — one of the most substantive architectural changes in enterprise AI this year. The episode covers what's deploying now, what goes generally available May 1, and why the gap between Microsoft's installed base and active usage is a change management problem, not a technology problem.

Key topics covered:

• Multi-model Copilot: Critique and Council modes — GPT and Claude reviewing each other's work, producing a 13.8% improvement on the DRACO research benchmark; Council mode runs multiple models in parallel and synthesizes where they agree and diverge
• Copilot Cowork and Agent 365 — long-running agentic work that continues after you close the br ...