GPT-5.6 Powers Microsoft 365 Copilot

Microsoft 365 Copilot has been upgraded to utilize GPT-5.6, marking a significant advancement in its artificial intelligence capabilities. This new model is now the preferred AI engine powering various Microsoft 365 applications, including Word, Excel, PowerPoint, Chat, and Cowork. The integration of GPT-5.6 aims to deliver faster and higher-quality work output for users across these platforms.

The adoption of GPT-5.6 is expected to enhance the AI-driven features within Microsoft's productivity suite. In Word, users can anticipate more sophisticated document generation and editing assistance. Excel will likely see improved data analysis and formula generation, while PowerPoint presentations could benefit from more intelligent slide creation and design suggestions. The Chat function will receive a boost in conversational abilities and information retrieval, and Cowork features will be enhanced for better team collaboration and task management.

While specific benchmark improvements were not detailed, the shift to GPT-5.6 signifies Microsoft's commitment to leveraging cutting-edge AI models to augment user productivity. This move aligns with the broader industry trend of integrating increasingly powerful generative AI models into everyday software applications. The enhanced capabilities are designed to streamline workflows, reduce manual effort, and unlock new levels of efficiency for both individual users and collaborative teams within the Microsoft ecosystem.