545012 – Microsoft Copilot (Microsoft 365): When using Agent Mode in Word, you will be able to manually select which model to use

Product:

Copilot, Microsoft 365 Apps

Platform:

Web, World tenant

Status:

In development

Change type:

Links:

Details:

Agent Mode in Word lets you choose from multiple models, giving you flexibility to select the right model for your task.

Change Category:
XXXXXXX ... free basic plan only

Scope:
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Release Phase:
General Availability

Created:
2026-01-13

updated:
2026-01-13

Docu to Check

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MS workload name

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summary for non-techies**

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Direct effects for Operations**

Model Selection Confusion
Users may experience confusion or frustration when selecting from multiple models without proper guidance, leading to inefficiencies in task completion.
   - roles: End Users, Content Creators
   - references: https://www.microsoft.com/en-us/microsoft-365/blog/2023/10/01/introducing-microsoft-copilot-in-word/

Increased Error Rate
Without preparation, users may select inappropriate models for their tasks, resulting in increased errors and lower quality outputs.
   - roles: End Users, Project Managers
   - references: https://www.microsoft.com/en-us/microsoft-365/blog/2023/10/01/introducing-microsoft-copilot-in-word/

Configutation Options**

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explanation for non-techies**

Microsoft is introducing a new feature in Word called Agent Mode, which is part of Microsoft 365's Copilot. This feature allows users to manually select from different models to assist with their tasks. Think of it like having a team of experts at your disposal, each with their own specialty. Depending on what you need to accomplish, you can choose the expert that best fits the job.

For example, imagine you're at a restaurant with a diverse menu. Sometimes you're in the mood for Italian, other times for Mexican. You wouldn't want to be stuck with just one option, right? Similarly, Agent Mode in Word gives you the flexibility to pick the right model, or "expert," for your specific writing task. Whether you're drafting a legal document, creating a business proposal, or writing a creative piece, you can select the model that best suits your needs.

This flexibility is particularly useful for professionals who handle a variety of tasks and need different kinds of assistance. Just like how a lawyer might consult different legal experts depending on the case, or a manager might rely on different team members for specific projects, Agent Mode lets you tailor the assistance you receive to better fit the task at hand. This ensures that the tool is not just helpful, but also adaptable to the unique demands of your work.