Microsoft Launches Legal Agent AI in Word

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- Microsoft launched Legal Agent, an AI agent embedded in Word that handles document edits, negotiation history, and contract review tasks for legal teams.
- Sumit Chauhan, corporate VP of Microsoft's Office Product Group, said the agent follows "structured workflows shaped by real legal practice" instead of relying on general AI models to interpret commands, managing tasks like reviewing contracts clause by clause against a playbook.
- The Legal Agent can work with existing documents that already have tracked changes and can analyze agreements to "spot risks and obligations."
- Microsoft is releasing Legal Agent to members of its Frontier program in the US, framing it as part of a broader effort to bring agentic features to Word.
- The Legal Agent was built by engineers Microsoft hired from Robin AI, a failed startup that had been developing an AI-powered contract review system.
Why it matters: Microsoft is betting lawyers will trust a domain-specific AI over general-purpose models, and the move signals a strategy of acquiring talent from failed legal-AI startups to fast-track specialized agentic features into its productivity suite.


