Finance

Microsoft unveils AI upgrades, rolls out Copilot Cowork to early-access customers

Published by Global Banking & Finance Review

Posted on March 30, 2026

3 min read

· Last updated: April 1, 2026

Add as preferred source on Google
Microsoft unveils AI upgrades, rolls out Copilot Cowork to early-access customers
Global Banking & Finance Awards 2026 — Call for Entries

By Deborah Mary Sophia March 30 (Reuters) - Microsoft on Monday unveiled new features in its Copilot research assistant that would allow users to utilize multiple AI models simultaneously within the

Microsoft unveils AI upgrades, rolls out Copilot Cowork to early-access customers

By Deborah Mary Sophia

Microsoft Enhances Copilot with Multi-Model AI Features and Early Access Rollout

March 30 (Reuters) - Microsoft on Monday unveiled new features in its Copilot research assistant that would allow users to utilize multiple AI models simultaneously within the same workflow, the latest move by the tech giant to improve its AI offering and boost adoption.

Introduction of Multi-Model Capabilities

In a new feature called "Critique", Copilot's Researcher agent will now be able to pull outputs from both OpenAI's GPT and Anthropic's Claude models for every response, rather than relying on a single model.

How Critique Works

While GPT generates the response, Claude will review the output for accuracy and quality before presenting it to the user, Microsoft said. The company expects to make that workflow bi-directional in the future, allowing GPT to review Claude's drafts as well.

Benefits of Multi-Model Integration

"Having various different models from different vendors in Copilot is highly attractive - but we're taking this to the next level, where customers actually get the benefits of the models working together," Nicole Herskowitz, corporate vice president of Microsoft 365 and Copilot, said in an interview with Reuters.

The multi-model approach will help speed up user workflow, keep in check AI hallucinations - where systems generate false information - and produce more reliable outputs, boosting productivity and quality for customers, Herskowitz added.

New Features and Early Access Program

Microsoft is also launching 'Council', a feature that will allow users to compare responses from different AI models side-by-side. The upgrades come as Microsoft makes its new Copilot Cowork agentic AI tool more widely available to members in its 'Frontier' program, which provides customers with early access to some of its latest AI features.

Market Impact and Industry Context

The company's shares rose about 1% on Monday. Still, the stock is on course for its worst quarter since the 2008 global financial crisis with a drop of nearly 25% as investor optimism on AI wanes.

Copilot Cowork and Competitive Landscape

Microsoft unveiled Copilot Cowork - a tool based on Anthropic's viral Claude Cowork product - in testing mode earlier this month, capitalizing on the growing demand for autonomous AI agents.

The Windows maker has been racing to improve its Copilot assistant to drive better adoption amid intense competition from rivals including Google's Gemini and autonomous agents such as Claude Cowork.

(Reporting by Deborah Sophia in Bengaluru; Editing by Shailesh Kuber)

Key Takeaways

  • ‘Critique’ feature enables Copilot’s Researcher to generate responses with GPT and have them reviewed by Anthropic’s Claude for accuracy and quality, with future bidirectional model review planned (additional reliability and efficiency)
  • ‘Model Council’ allows users to compare model outputs side‑by‑side, while Copilot now supports multiple AI models in workflows, mitigating hallucinations and improving productivity
  • Copilot Cowork, an agentic tool built with Anthropic’s Claude Cowork, is in research preview for Frontier early‑access customers—capable of executing multi‑step workflows in Microsoft 365 applications under enterprise governance

References

Frequently Asked Questions

What new AI features has Microsoft added to Copilot?
Microsoft's Copilot now supports simultaneous use of multiple AI models, including GPT and Claude, and adds a 'Critique' feature for enhanced output review.
What is the purpose of Copilot's new 'Critique' feature?
The 'Critique' feature allows one AI model to generate a response and another, like Claude, to review it for quality and accuracy before showing it to the user.
How does the 'model Council' benefit Copilot users?
The 'model Council' lets users compare answers from different AI models side-by-side, helping them choose the best and most accurate result.
Who can access Copilot Cowork and what does it offer?
Copilot Cowork is being rolled out to Microsoft's 'Frontier' early-access customers and provides an agentic AI tool to boost workflow productivity.
How is Microsoft addressing AI hallucinations in Copilot?
By integrating multiple models and cross-verification features like 'Critique,' Microsoft aims to minimize AI errors and improve the reliability of Copilot's output.

Tags

Related Articles

More from Finance

Explore more articles in the Finance category