Copilot Weekly: Grok Joins M365, MCP Connectors Hit GA
Microsoft’s multi-model strategy for Copilot took its boldest step yet this week. xAI’s Grok is now selectable inside Word, Excel, and …
AI Copilot
Copilot Weekly: Two New Frontier Models, Studio Harness GA
September 2026 is the month Microsoft Copilot stops being a single-model product and becomes a multi-model platform. Two new frontier models — …
Copilot Weekly: Super App Lands, Credits Drop, Models Retire
The super app merge is no longer a roadmap item — it is rolling out now. The consumer Copilot app and the Microsoft 365 Copilot app are becoming a …
Copilot Weekly: CLI Agents, Studio Harnesses GA, CVE Patch
Last week the super app started rolling out and Agent Plugins 1.0 shipped as a cross-platform standard. This week the focus shifts to the surfaces and …
Copilot Weekly: Super App Launches Today, Agent Plugins 1.0 Ships, and MCP Becomes Universal
Last week we covered the super app announcement, Copilot Studio’s agent-first overhaul, and the multi-model expansion. This week the super app …
Copilot Weekly: The Super App Is Coming, Copilot Studio Gets a New Engine, and Models Multiply
Last week we tracked MAI-Code-1-Flash becoming the default GitHub Copilot model and Intune’s MCP kill switch. This week is about consolidation …
Copilot Weekly: Microsoft's Own Models Take Over Copilot, Intune Gets MCP Kill Switch, and Entra Tightens Identity
Last week we tracked Claude Opus 5’s arrival in Microsoft 365 Copilot and MCP’s stateless transformation. This week, the story turns …
Copilot Weekly: Claude Opus 5 Arrives, Copilot Search Retreats, and MCP Goes Stateless
Last week we mapped Microsoft’s complete first-party AI stack from silicon to cloud. This week, the story shifts to what happens when you open …
Copilot Weekly: Microsoft's Full-Stack AI Independence — From Maia Silicon to On-Device Aion
Last week we covered Bloomberg’s confirmation that Microsoft is routing production Copilot traffic to its own MAI models. This week, the deeper …
Copilot Weekly: Microsoft's MAI Models Go to Production, Claude Sonnet 5 Resets the Bar, and Agent Governance Matures
The AI platform landscape shifted on multiple fronts this week. Bloomberg confirmed what Microsoft has been signaling since Build 2026: the company is …
Copilot Weekly: Wave 3, Multi-Model Maturity, and the Agent Economy
Microsoft’s Copilot platform has reached its most significant strategic inflection point since the initial launch. Entering Q3 2026, Microsoft …
Copilot Weekly: The Era of Agentic Workflows and Enterprise Controls
The AI landscape is undergoing a profound transformation as we cross into the second half of 2026. Across both the developer-centric GitHub Copilot …
Copilot Weekly: The Shift to Agentic Execution and Enterprise Governance
Welcome to this week’s edition of Copilot Weekly. If the first half of 2026 has proven anything, it is that Microsoft and GitHub are …
Copilot Weekly: AI Credits, GPT-5.3 LTS, and the Governance Frontier
Week 2/6 of the Copilot Weekly series. If you blinked, you missed a transformative week in the Copilot ecosystem. Between the AI Credits billing …