Weekly AI Roundup: Foundry Agents, Model Routing, and Fabric AI
Azure AI Foundry expands with hosted agents, Model Router GA, and broader LLM support including Claude, Sora 2, and Mistral. Microsoft Fabric adds AI-powered data transformation capabilities in Dataflow Gen2.
Azure AI Foundry and the Expanding Agentic AI Ecosystem
Azure AI Foundry brings new open-source components for orchestrating secure and flexible AI agents. Hosted Agents now provide persistent memory and simplified management, with deployment and onboarding tools supporting rapid development. The bring-your-own-model (BYO Model Gateway) now includes broader LLM support, such as Claude, Sora 2, and Mistral. Developers can use the Model Router, now generally available, to optimize AI model usage and manage costs. New Foundry Tools and security enhancements with Entra Agent ID centralize AI governance. Feedback from Discord and GitHub channels continues to shape feature planning and onboarding.
- What's New in Microsoft Foundry: Agents, Models, and Enterprise-Grade AI (October–November 2025)
- Getting Started with Azure AI Foundry: A Beginner’s Guide
- Getting Started with Azure AI Foundry
Agent-Oriented Architecture: Durable Task Extension and Orchestration Guides
Durable Task Extension enhances agent orchestration, making it simpler to manage dependable workflows. Examples like the AI Travel Planner demonstrate how agents can operate in sequence or in parallel. Human oversight and rollback features are supported for easier troubleshooting. Guides using Azure Functions, Static Web Apps, and OpenTelemetry continue to encourage best practices for agent communication and security.
- Building Reliable AI Travel Agents with the Durable Task Extension for Microsoft Agent Framework
- Best Practices for Architecting AI Agents in Enterprise Systems
Model Context Protocol (MCP) and Model Router in Developer Workflows
The Model Context Protocol (MCP) now features sessions that clarify how to link AI models, APIs, and data sources in daily work. Hands-on workshops and labs continue to build on this, while the new Model Router lets developers tune model use and integrate policies into agent workflows with better control.
- Leveraging the Model Context Protocol (MCP) in Visual Studio Code for Enhanced Development
- Using Foundry's Model Router to Simplify Optimal AI Model Selection
Autonomous Agents and AI-Powered Data Transformation in Microsoft Fabric
Microsoft Fabric updates make agent consumption and billing reports more transparent, letting teams optimize usage and spending. Dataflow Gen2 gains AI-powered capabilities for prompt-based operations in Power Query, enabling summarization, classification, sentiment analysis, and translation directly—offering more advanced BI and analytics via easier-to-use interfaces and simple documentation.