Microsoft demos Copilot hybrid agents on-device; Muse model coming to Windows with MXC support

In a demo, Microsoft showcased Copilot's "Hybrid Intelligence" agent capabilities and announced that the Muse model is coming to Windows with support for MXC local inference, signaling a major push to bring AI agents to local compute devices at scale. The news was shared by Microsoft's Ryan Shrout on October 8.

Confirmed

In the demo, the Copilot hybrid agent autonomously found tax-related documents on a PC, organized and renamed files, and prepared them for the accountant, with much of the groundwork done by local models—data never leaves the machine and users retain control over it.
The Muse model is coming to the Windows platform and will support MXC (local acceleration).
Through a clean user interface and streamlined workflows, Microsoft is bringing a new wave of agents to local compute devices and PCs; Ryan Shrout described the investment as substantial and impressive.
These capabilities will integrate with partner tools including Hermes, OpenClaw, and Perplexity Compute.

Why it matters

The "hybrid intelligence" approach keeps sensitive file processing on-device, balancing privacy with automation efficiency—a key signal of Copilot evolving from a cloud assistant into a local agent.
Muse arriving on Windows with MXC local inference support shows Microsoft is building out a model and agent ecosystem for local AI hardware rather than relying solely on cloud services.

2026-10-08 ~ 2026-10-08 · 5 related posts

Primary sources

Microsoft Demos Copilot Hybrid Agents Using Local Models for Tax Documents — ryanshrout · 2026-10-08 01:33 (UTC+08:00)
Microsoft Brings New Agents to Local Compute Boxes, Muse Coming to Windows — ryanshrout · 2026-10-08 01:35 (UTC+08:00)
Microsoft says Muse is coming to Windows with MXC support for local inference — ryanshrout · 2026-10-08 01:33 (UTC+08:00)

Microsoft's Copilot Hybrid Intelligence demo: local models dig through your tax files — ryanshrout · 2026-10-08
[source] Microsoft Demos Copilot Hybrid Agents Using Local Models for Tax Documents — ryanshrout · 2026-10-08
[source] Microsoft says Muse is coming to Windows with MXC support for local inference — ryanshrout · 2026-10-08
[source] Microsoft Brings New Agents to Local Compute Boxes, Muse Coming to Windows — ryanshrout · 2026-10-08
Microsoft rolling out agents on local compute PCs with a simple UI, says Ryan Shrout — ryanshrout · 2026-10-08