Lexis+ integrates Protégé AI, adds dynamic legal workflows, previews own model
Lexis+ integrates Protégé AI with dynamic workflows and memory, previewing own AI model in 2026.
Why it matters: Legal professionals can move faster from initial research to ready documents using one AI-powered platform, reducing repetitive tasks and improving accuracy in case preparation.
- Lexis+ introduced the Legal Intelligence Engine that dynamically coordinates multiple AI tools and legal data.
- The platform includes over 200 AI skills from providers like Anthropic’s Claude Legal, allowing custom workflows for law firms.
- New memory features enable AI to remember context such as prior judges or reviewed cases to improve output relevance.
- LexisNexis plans to preview proprietary AI models in 2026, aiming to further optimize legal AI capabilities.
On August 24, 2026, LexisNexis launched a significant update to Lexis+, integrating Protégé AI to streamline legal workflows. This upgrade features the Legal Intelligence Engine, a system that selects and manages various AI models, legal research tools, and content to complete user requests within a single platform.
Lexis+ now offers more than 200 AI skills, including those from Anthropic’s Claude Legal. The system supports customized workflows, allowing firms and in-house teams to tailor processes like document drafting, legal research, or contract review according to their needs.
One key innovation is the memory functionality, which stores relevant details from the user’s session, such as previously reviewed cases or judges involved, enabling the AI to deliver more context-aware and precise outputs across tasks. This reduces the need for users to repeatedly provide background information.
Sean Fitzpatrick, CEO of LexisNexis Legal, highlighted that this update simplifies working with multiple AI tools by uniting them under one interface, reducing friction and improving efficiency. Greg Dickason, EVP and CTO, described the Legal Intelligence Engine as an orchestration system that dynamically connects various AI capabilities with authoritative legal data like Shepard’s citations.
Looking forward, LexisNexis will preview proprietary AI models in 2026. These internally developed models aim to enhance the accuracy, adaptability, and reliability of AI for legal professionals, expanding on ongoing research including reinforcement learning techniques.
Jeff Reihl, EVP and CTO, explained that the platform moves away from fixed, predefined workflows to more flexible, adaptive processes where the AI can automatically use additional tools, verify its outputs, and revise results to better meet user needs.
This upgrade targets key law firm and corporate legal department challenges: reducing manual data entry, increasing the speed of review, and improving the precision of legal research and drafts. By centralizing actions within one AI-powered environment, lawyers and GCs can focus more on strategic decision-making and less on administrative tasks.
By the numbers:
- 200+ AI skills included — range of capabilities available in Lexis+ with Protégé
- August 24, 2026 — date of Lexis+ AI integration announcement
- 2026 — planned year for LexisNexis proprietary AI model preview
Yes, but: While the platform promises streamlined workflows, its real-world adoption depends on user training and integration with existing legal department systems, which can vary widely.
What's next: LexisNexis plans additional feature rollouts and expanded AI model previews throughout 2026, with feedback cycles from early adopters shaping development.