---
title: GPT-5.6 is now the preferred model in Microsoft 365 Copilot
link: https://openai.com/index/gpt-5-6-preferred-model-microsoft-365-copilot
source: openai-com
published: 2026-07-09T13:00:00Z
updated: 2026-07-09T13:00:00Z
first_seen: 2026-10-19T01:26:53.998049939Z
labels:
- product
summary: 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.
content: feed
html: 2026-07-09-gpt-5-6-is-now-the-preferred-model-in-microsoft-365-copilot.html
---

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.