Beginning in the present day, Anthropic fashions are rolling out alongside OpenAI fashions in Microsoft Copilot Studio. With the selection of Anthropic and OpenAI fashions for orchestration, chat, and deep reasoning situations in Copilot Studio, you might have better flexibility in the way you design and optimize brokers and workflows to remodel enterprise processes. Anthropic fashions can be found to clients
Beginning in the present day, Anthropic fashions are rolling out alongside OpenAI fashions in Microsoft Copilot Studio. With the selection of Anthropic and OpenAI fashions for orchestration, chat, and deep reasoning situations in Copilot Studio, you might have better flexibility in the way you design and optimize brokers and workflows to remodel enterprise processes.
Anthropic fashions can be found to clients in early launch cycle environments worldwide in the present day. They’ll roll out to preview in all environments inside two weeks, and be prepared to be used in manufacturing by the top of the 12 months.
Unlocking the ability of selection
Copilot Studio will proceed to make use of OpenAI because the default mannequin for brand spanking new brokers, and now you’ll even have the pliability to select from Anthropic fashions, Claude Sonnet 4 and Claude Opus 4.1. You should utilize these fashions in Copilot Studio in two methods:
- Orchestration: Construct, orchestrate, and handle brokers powered by Anthropic fashions for superior reasoning, workflow automation, versatile agentic duties, and gear use.
- Immediate builder: The immediate builder drop-down menu makes it easy to decide on your optimum mannequin for every situation.
With extra choices and management over mannequin choice, we empower you to decide on the very best mannequin on your use case – regardless of the business, perform, or course of.
Learn how to get began with Anthropic fashions in Copilot Studio
Admins management how Anthropic fashions are used inside their setting, with clear choices for enabling, managing, and limiting entry.
- Choose-in at launch: Anthropic fashions should first be enabled by your admin within the Microsoft 365 Admin Heart (MAC) earlier than they can be utilized throughout your tenant.
- Setting administration: As soon as enabled in MAC, Anthropic will likely be on by default within the Energy Platform Admin Heart (PPAC). There, admins have further controls to handle how Anthropic fashions are accessed by makers in Copilot Studio environments.
- Automated fallback: If Anthropic fashions are disabled, brokers constructed with it can robotically change to the default mannequin, OpenAI GPT-4o. No further configuration required.
Step-by-step: Constructing an HR onboarding agent in Copilot Studio

Let’s say you’re an HR skilled constructing an agent to automate worker onboarding. Right here’s the way you’d get began:
- Create a brand new agent: Open Copilot Studio and start creating your HR onboarding agent.
- Join data sources: Hyperlink related HR paperwork, FAQs, and coverage sources to your agent.
- Design prompts and flows: Arrange conversational logic and workflows your agent will use to work together with new hires.
- Choose your mannequin: Within the settings panel, you’ll discover the choice to pick your agent’s main mannequin for reasoning and responding. You may select from accessible choices, together with OpenAI GPT-5 or the newly added Claude Sonnet 4 and Claude Opus 4.1 fashions.

- Configure AI instruments: Mannequin selection extends to customized prompts as nicely, permitting you to tailor your agent’s habits to the strengths of every mannequin for various duties. For instance, you would possibly choose one mannequin for conversational worker FAQs and communications however use a unique mannequin for compliance checks and coverage interpretation.
- Deploy and check: Launch your agent, check onboarding situations, and iterate based mostly on suggestions.
In relation to figuring out the suitable mannequin for the suitable job, the reply relies on your distinctive targets. When constructing brokers, there is no such thing as a common answer. The correct mannequin is the one that matches your use case. And with multi-agent orchestration in Copilot Studio, you may even coordinate a number of brokers with totally different main fashions, and they’ll work seamlessly collectively.

Experiment, share, and form what’s subsequent
We’re simply getting began with mannequin selection in Copilot Studio. Whether or not you’re utilizing OpenAI, Anthropic, or each, you might have the pliability to decide on the suitable mannequin on your agent. We encourage you to discover, check totally different fashions on your use circumstances, and share your suggestions. Your insights assist us enhance day by day and form what’s subsequent for agentic AI at Microsoft.
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