Originally published on AI Tech Connect.
What Wave 3 actually ships — a summary for busy builders Multi-model routing is live. Claude Opus 4.7 and GPT-5.5 Instant are available inside Microsoft 365 Copilot today. Gemini 2.5 Pro is in the routing layer for certain tasks. The orchestrator selects the model automatically, or admins can pin a preferred model per workflow. Copilot Cowork is generally available on desktop and mobile (iOS/Android). It runs multi-step agentic tasks across Word, Excel, Outlook, Teams, SharePoint, and third-party connectors without turn-by-turn prompting. Researcher gains Critique and Model Council. Critique lets Claude review and challenge a GPT-generated response; Model Council submits a prompt to both GPT and Claude simultaneously so you can compare reasoning side by side. GitHub Copilot billing…
