Foundry Agent Service

Graphic reads, One uniform Copilot across the stack: Introducing Microsoft Copilot harness

Announcements October 28 5 min read

Introducing the Microsoft Copilot harness in Foundry Agent Service

Today, we’re introducing the Microsoft Copilot harness in Foundry Agent Service in public preview.

Graphic reads, Microsoft Foundry. Model choice, voice agents, and continuous optimization

Announcements September 24 9 min read

Ship agents faster with expanded model choice, voice agents, and continuous optimization

The best model for your business will keep changing.

Agents dont just think. Secure them before they act

Announcements September 23 7 min read

Designing agent-first platforms: What changes when agents do the work

The organizations pulling ahead are not simply adding AI to what they already have.

Person in the background with text reading Microsoft Foundry. Build agents and optimize workflows. The economics of agent optimization

Thought leadership September 2 7 min read

The Economics of Agent Optimization: Context engineering for enterprise AI agents

AI cost optimization goes beyond model selection. Discover how context engineering in Microsoft Foundry helps lower AI costs by improving knowledge retrieval, tool selection, memory, and agent performance at scale.

News August 17 6 min read

Microsoft named a Leader in the 2026 Gartner® Magic Quadrant™ for Cloud-Native Application Platforms

Cloud-native platforms are becoming the foundation for AI transformation.

The newest Microsoft Foundry innovations

Announcements July 9 9 min read

GPT-5.6 now available in Microsoft Foundry

Introducing OpenAI’s latest frontier model series, the Asia Pacific Data Zone, and product agent capabilities, all generally available in Microsoft Foundry.

Announcements June 29 4 min read

Claude in Microsoft Foundry is now generally available

Claude in Microsoft Foundry is now generally available, hosted on Azure, and running on NVIDIA GB300 Blackwell Ultra, giving teams a faster path from agent experimentation to production.

Claude Fable 5, available in Microsoft Foundry, supports autonomous multi-stage workflows

Announcements June 9 4 min read

Claude Fable 5 available today in Microsoft Foundry: Powering the next era of autonomous agents

Claude Fable 5, Anthropic’s latest Frontier model, available today in Microsoft Foundry, powering agents in GitHub Copilot and Foundry Agent Service.

Graphic announcing “Microsoft Discovery” general availability, featuring colorful vertical bar visuals on a dark background with Microsoft Build branding

Announcements June 2 9 min read

Announcing Microsoft Discovery general availability and Microsoft Discovery app preview

At Microsoft Build, we are announcing that Microsoft Discovery is now generally available for all organizations, providing a comprehensive platform for building and governing agentic AI workflows.