News

Today, we’re bringing AI-powered building to employees across the organization, with new agents for Microsoft 365 Copilot customers in the Frontier program: App Builder and Workflows.

Automated agent testing is now built into Copilot Studio—evaluate performance, improve quality, and scale confidently with Agent Evaluation.

Introducing the Copilot Credit Pre-Purchase Plan (P3)—a flexible way for organizations to purchase Copilot Credits and scale their agent initiatives with confidence.

In this edition of our monthly roundup, we’re recapping new features released in Microsoft Copilot Studio in September 2025.

Claude Sonnet 4.5 – Anthropic’s latest and most capable model – is rolling out today in Microsoft Copilot Studio.

Anthropic models are now available in Copilot Studio, providing more flexibility to design smarter agents, speed up workflows, and improve outcomes.

Computer use is now available in public preview in US-based environments, expanding how you can design agents that work across websites and apps.

For organizations that need deeper oversight and real-time control, a new feature is now in public preview: Advanced real-time protection during agent runtime for enhanced security.

Introducing a powerful new capability in Copilot Studio: automatic, intelligent decision-making steps you can build into multistage approval processes.

For automated workflows that still need human oversight, we’ve launched a powerful new capability that bridges the gap between agent-led efficiency and human insight.

Explore five clear, detailed steps to incorporating agents into enterprise workstreams so your business can harness the power of AI efficiency—securely and effectively.

Microsoft Copilot Studio users will have access to GPT-5, OpenAI’s best generative AI system. With this release, we are also introducing support in Copilot Studio for you to choose your agent’s model for generative answers and orchestration from a curated set optimized by Microsoft.