Today we're expanding model choice in Microsoft 365 Copilot with the addition of Anthropic's latest model—Claude Opus 4.7—now available in Copilot Cowork (Frontier) and Copilot Studio early release cycle environments, and rolling out to Copilot in Excel.
Opus 4.7 is designed to be faster and more precise, with improved ability to select the right tool for the task. It handles complex, multi-step work with rigor—following your instructions more closely, checking its own outputs before responding, and reading images at higher resolution—so Copilot can interpret visual content with more detail and pull in relevant context with Work IQ to take action more precisely.
We are committed to bringing you the latest cutting-edge AI innovation and model choice built for work and tailored to your business needs—with the security, compliance, and privacy that you expect from Microsoft.
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Claude Opus 4.7 is now available in the model selector in Copilot Cowork, Copilot Studio, and rolling out to Copilot in Excel.
Our team will continue to refine the experience based on your feedback.
For more details, learn more about Claude Opus 4.7 here
Microsoft