Lexis Launches Protégé Work, Expands Offering

2026-05-07 · Source: Artificial Lawyer · Field: Legal & Regulatory — Legal Technology (LegalTech), Compliance & Risk Management, Corporate Law & Business Legal Services · Depth: Intermediate, short

Summary

LexisNexis has significantly expanded its Lexis+ AI platform with the introduction of Protégé Work, redefining its LLM-based offering as "foundational infrastructure for legal AI." Protégé Work enables users to describe legal goals in natural language, routing requests to appropriate skills and presenting structured plans for task execution, rather than single-shot prompts. Key capabilities include agentic drafting, output delivery in standard formats like Microsoft Word and Excel, and secure collaboration via Protégé Workrooms. The platform also integrates Shepard’s Verify Trust Markers for citation validation and a reimagined Protégé Vault supporting up to 100,000 documents for complex matter analysis, including various media types. Additionally, Protégé BYOK offers enterprise and government customers control over encryption keys for sensitive information.

Key takeaway

For legal teams evaluating AI solutions, Lexis+ AI with Protégé offers a comprehensive, integrated platform that moves beyond simple prompt-response. You should consider its capabilities for structured workflow automation, secure collaboration, and verifiable outputs, especially if your firm requires robust data control and the ability to integrate AI directly into existing document formats and complex matter management.

Key insights

LexisNexis Protégé transforms legal AI from single prompts into integrated, verifiable, and secure workflow infrastructure.

Principles

• Legal AI must produce verifiable and defensible work.
• Integration into existing workflows enhances AI utility.

Method

Protégé routes natural language requests to specific skills, generating structured plans for tasks like contract comparison, complaint analysis, and due diligence, ensuring consistent application of standards.

In practice

• Use Protégé Agentic Drafting for review-ready legal documents.
• Leverage Protégé Workrooms for secure team collaboration.
• Employ Shepard’s Verify Trust Markers for citation validation.

Topics

• Lexis+ AI
• Protégé Work
• Legal AI Infrastructure
• Agentic Drafting
• Shepard's Verify

Best for: Product Manager, CTO, VP of Engineering/Data, Domain Expert, AI Product Manager, Consultant

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Editorial summary, takeaway, and curation by AIssential. Original article published by Artificial Lawyer.