Overview M365 Copilot inference is a high-impact engineering team advancing applied AI and large-scale machine learning across Microsoft. We design and operate the platform powering Microsoft 365 Copilot experiences. Our team is operating at massive GPU (Graphics Processing Unit) scale across multiple regions and SKUs in global datacenters. We build the core LLM (Large Language Model) API (Application Programming Interface) , routing, capacity, and control plane services that turn that fleet i