Microsoft made its long-anticipated enterprise AI fabric generally available on June 2, 2026, as Build kicked off in San Francisco. Microsoft IQ — a contextual intelligence layer that stitches together data, agents, and governance — is now rolling out across GitHub Copilot, Microsoft Foundry, and Copilot Studio.

Satya Nadella, Microsoft’s chairman and CEO, positioned IQ during the opening keynote as the missing link between raw large language models and production-grade enterprise AI. “Every CIO we talk to asks the same question: how do I harness agents without losing control?” Nadella said. “IQ answers that question.”

What is Microsoft IQ?

First teased at Ignite 2025, Microsoft IQ is not a single product but a cross-platform service. It provides persistent business context — project data, organizational roles, compliance policies, and real-time signals from the Microsoft Graph — to AI copilots and autonomous agents. The aim is to eliminate the “blank slate” problem where an LLM has no memory of your enterprise.

Three capabilities anchor the IQ architecture:
- Context Fabric: a semantic layer that indexes and vectorizes content across Microsoft 365, Dynamics, Azure, and third-party systems. It understands relationships between documents, conversations, and business processes.
- Agent Grounding: a set of APIs and runtime hooks that let agents built in Copilot Studio or Foundry query the context fabric before taking action. This ensures every agent response respects the user’s role and data access permissions.
- Governance Hub: a centralized control plane in the Microsoft 365 admin center where IT can set policies, audit agent actions, and enforce compliance boundaries.

Jared Spataro, corporate vice president of Modern Work, demonstrated IQ in a conversation with a supply-chain agent. The agent tapped into the context fabric to pull up a real-time inventory map, cross-reference it with a supplier contract stored in SharePoint, and propose a rerouting plan — all while respecting the user’s clearance level. “The agent didn’t hallucinate contract terms because IQ grounded it in the actual document,” Spataro explained.

IQ Lands in Copilot, Foundry, and Studio

The GA release spans all three flagship development surfaces where enterprise AI takes shape.

GitHub Copilot

Developers writing code in GitHub Copilot now see an IQ-powered @workspace agent that understands the full project context. It can answer questions like “Which API endpoints does our billing microservice expose?” by scanning the repository, pull requests, and linked Azure DevOps work items. Copilot also uses IQ to suggest snippets that adhere to the organization’s security and coding standards defined in the Governance Hub.

Microsoft claims early adopters in the private preview saw a 22% reduction in time spent hunting for documentation. During a live demo, a developer asked Copilot to “refactor this function to comply with the new data-retention policy.” IQ retrieved the policy from the compliance library, applied it to the code, and even generated a unit test.

Microsoft Foundry

iQ becomes the default grounding layer for agents built in Microsoft Foundry (formerly Azure AI Studio). Foundry projects can now attach to an IQ context profile that pulls in relevant knowledge from the enterprise graph. Data scientists can blend that context with custom vector stores and fine-tuned models, all orchestrated through the same Playground.

A new “Agent Blueprint” template in Foundry accelerates creation of industry-specific copilots — healthcare, financial services, manufacturing — each pre-wired with typical context sources. For the banking demo, a fraud-detection agent cross-referenced transaction alerts with a customer’s full banking history and flagged anomalies in real time, explaining its reasoning with citations.

Copilot Studio

Citizen developers and business users building agents in Copilot Studio get IQ through a no-code experience. When an agent is published, it automatically inherits the organization’s IQ configuration. A guided “Test in IQ” mode lets makers see exactly what context the agent would retrieve for any given prompt.

Charles Lamanna, corporate vice president of Business & Industry Copilot, showcased a HR onboarding agent that walked a new hire through benefit selections. The agent pulled the correct plan documents, verified eligibility based on employment tier, and even prefilled forms — all because IQ supplied the right employee profile and policy context.

Governance Takes Center Stage

If Build 2023 was about copilots and Build 2024 about plugins, Build 2026 is unmistakably about control. Microsoft IQ’s governance story addresses the proliferation of unchecked agents.

The Governance Hub introduces a policy-as-code model. IT admins write rules in a declarative YAML syntax that govern what agents can do, which data sources they can touch, and under what conditions they must escalate to a human. Policies are version-controlled in GitHub and deployed automatically across the tenant.

During the keynote, a policy was demonstrated that automatically revoked an agent’s access to financial data after a merger closed, preventing unintended exposure. Auditors can replay any agent interaction step-by-step, seeing the exact chain of thought, retrieved context, and final action.

Microsoft is also integrating IQ with Purview compliance and Sentinel for security incident response. An agent that attempts to exfiltrate data triggers a high-severity alert in Sentinel, along with a forensic snapshot of the context fabric at that moment.

Real-World Reactions from the Build Floor

Attendees in San Francisco greeted the GA with enthusiasm and pragmatic questions. “We’ve built 40 agents in the past six months, and our biggest headache is inconsistency,” said Rachel Kim, head of AI at a Fortune 500 logistics firm. “IQ feels like the stabilizing layer we’ve been missing.”

Others asked about latency. Adding a context-retrieval step could slow down agent responses. Kevin Scott, Microsoft’s CTO, addressed this in a breakout session: “The context fabric caches hot data aggressively. In 95% of interactions, we’re adding less than 200 milliseconds. For the other 5%, we let the agent start responding while context loads asynchronously — the UX feels instantaneous.”

Pricing drew mixed reactions. IQ is included at no additional cost for E5 and Copilot customers, but organizations on older plans will pay a per-user surcharge. Microsoft hasn’t disclosed the exact surcharge yet, a move some analysts criticized as “wait-and-see pricing.”

What This Means for Windows Enthusiasts

While IQ is an enterprise cloud service, its tentacles reach the Windows desktop. The context fabric indexes local files and activity when a user is signed into a work or school account on Windows 11. A future Dev Home update, hinted during a Build session, will expose IQ for local agent development, allowing Windows power users to build productivity agents that understand their files and settings.

Copilot in Windows is also getting smarter. Starting later in 2026, Copilot+ PCs will use IQ to personalize suggestions based on the user’s schedule, emails, and documents — all processed on-device via the NPU for privacy. The local context never leaves the machine; only the agent orchestration moves to the cloud.

These moves align with Microsoft’s broader strategy to make Windows the premier endpoint for AI, blurring the line between local intelligence and cloud-scale reasoning.

Looking Ahead

The GA of Microsoft IQ marks a pivot from experimentation to operationalization. Microsoft is betting that context and governance, not model benchmarks, will determine enterprise AI adoption. By embedding IQ across its entire copilot stack, it’s raising the bar for competitors like Salesforce’s Einstein and Google’s Vertex AI.

The next milestone, according to the roadmap shared at Build, is the IQ Marketplace, where third-party vendors can publish curated context connectors. Imagine an SAP connector that brings live inventory data into the fabric, or a ServiceNow connector that blends IT ticket history with agent workflows. The marketplace is scheduled for preview by Ignite 2026.

For now, enterprise developers and IT pros can start experimenting with IQ using the quick-start templates in Foundry and the updated documentation on Microsoft Learn. As agent fleets grow, the control plane IQ provides may become as essential as Active Directory once was.