M365 Archive

RM532736 - Microsoft Copilot (Microsoft 365): Model Selector in Microsoft 365 Copilot

Microsoft 365 Roadmap

Roadmap ID

532736

View in M365 Roadmap

Status

Launched

Release

General Availability

Last Updated

Dec 31, 2025

Published Nov 21, 2025

Platforms

Desktop
Web

Service

Microsoft Copilot (Microsoft 365)

Tag

Launched
General Availability
Worldwide (Standard Multi-Tenant)
GCC
GCC High
DoD

Cloud

DoD
GCC
GCC High
Worldwide (Standard Multi-Tenant)

Summary

The Model Selector in Microsoft 365 Copilot gives users more control over reasoning depth, enabling automatic reasoning for simple tasks and explicit control when desired. The three modes that are supported as part of GPT-5 are: Auto (default) - system decides how long to think, Quick response - answers right away, Think deeper - Thinks longer for better answers.

Description

The Model Selector in Microsoft 365 Copilot gives users more control over reasoning depth, enabling automatic reasoning for simple tasks and explicit control when desired. The three modes that are supported as part of GPT-5 are: Auto (default) - system decides how long to think, Quick response - answers right away, Think deeper - Thinks longer for better answers.

GA date: December CY2025