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OpenAI
GPT-5.6 is now the preferred model in Microsoft 365 Copilot
OpenAI has officially rolled out GPT-5.6 as the preferred model for Microsoft 365 Copilot, integrating advanced AI capabilities into commonly used applications such as Word, Excel, PowerPoint, and Cowork. This new version is aimed at improving user efficiency, enabling better document drafting, deeper data analysis, and more polished presentations. With these enhancements, Microsoft 365 users can expect to leverage more robust AI assistance to streamline their workflows, allowing them to focus on generating insights rather than handling repetitive tasks.
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Published 9 Jul 2026, 20:16 UTC2 min read
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Summary
TL;DR
- GPT-5.6 integrated into Microsoft 365 Copilot.
- Enhances Word, Excel, PowerPoint, and Cowork functionalities.
- Enables higher quality work with less effort from users.
- Provides deeper analysis capabilities in Excel.
- Offers more polished presentations in PowerPoint.
Interesting facts
- GPT-5.6 allows for more efficient token usage, producing better results per request.
- OpenAI and Microsoft’s partnership focuses on enhancing productivity through AI.
- This model helps organizations derive more value from existing tools.