Models · OpenAI News · Update
GPT-5.6 is now the preferred model in Microsoft 365 Copilot
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.
- Why it matters
- This update may affect model choice, API planning, eval coverage, or production rollout timing. Verify constraints, benchmark context, rollout timing, and practical fit in the primary source.
- Technical delta
- Technical impact depends on source details, integration surface, evaluation evidence, and operational constraints.
- Business delta
- Models update may influence vendor choice, tooling roadmap, or adoption timing.
- Risk delta
- Lower evidence risk: the item links to a primary source, but benchmark and vendor-performance claims still need context.
- Primary source
- https://openai.com/index/gpt-5-6-preferred-model-microsoft-365-copilot
Source notes
- Primary source note: verify the benchmark details for GPT-5.6 is now the preferred model in Microsoft 365 Copilot before planning around it.