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GPT-5.6 Now Powers Microsoft 365 Copilot for Enhanced Productivity

OpenAI News· July 9, 2026 View original

▶ The 60-second brief

Key takeaways

  • GPT-5.6 is now the core AI model for Microsoft 365 Copilot.
  • The update enhances AI capabilities across Word, Excel, PowerPoint, and Chat.
  • Users can expect faster task completion and higher-quality work.
  • This integration streamlines productivity within familiar Microsoft applications.

Who benefits

General BusinessConsultingMarketingFinance

Summary

GPT-5.6 is now the preferred model within Microsoft 365 Copilot, bringing stronger AI capabilities to applications like Word, Excel, PowerPoint, and Chat for faster, higher-quality work.

Microsoft has integrated GPT-5.6 as the primary AI model powering its 365 Copilot suite. This upgrade is designed to significantly enhance the AI capabilities across core Microsoft applications, including Word, Excel, PowerPoint, and the Copilot Chat feature. The update aims to deliver more intelligent assistance, enabling users to complete tasks more quickly and produce higher-quality outputs directly within their familiar productivity tools. Professionals can expect improved content generation, data analysis, and communication support.

Why it matters

This integration means professionals can leverage more powerful AI directly within their daily productivity tools, leading to increased efficiency and improved output quality across various tasks.

How to implement this in your domain

  1. 1Explore new AI-powered features within Microsoft 365 Copilot in Word, Excel, and PowerPoint.
  2. 2Utilize Copilot Chat for quick information retrieval and content generation.
  3. 3Experiment with Copilot's capabilities to automate routine tasks and draft communications.
  4. 4Provide feedback to Microsoft on Copilot's performance to help refine its AI assistance.

Original post by OpenAI News

"Learn how GPT-5.6 powers Microsoft 365 Copilot with stronger AI capabilities across Word, Excel, PowerPoint, Chat, and Cowork for faster, higher-quality work."

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