LexisNexis CEO Says the AI Law Era Is Already Here

Sean Fitzpatrick, the CEO of LexisNexis, believes the AI law era is already here, signaling a massive shift in how the legal world operates. For decades, LexisNexis has served as the backbone of legal research, helping lawyers find case law, precedents, and critical insights. Now, Fitzpatrick says artificial intelligence is transforming that legacy into something far more powerful — and potentially controversial.

From Law Library to AI Powerhouse

LexisNexis was once known simply as the “law library” for legal professionals. But in 2025, enterprise companies with vast proprietary databases can’t ignore the power of AI. Fitzpatrick emphasizes that LexisNexis is now an AI-driven legal intelligence company, built to enhance — not replace — human expertise.

When asked to describe LexisNexis today, Fitzpatrick didn’t begin with “law” or “data.” His first word was “AI.” That’s because the company’s flagship tool, Protégé, is designed to go beyond research. It helps lawyers craft accurate, compliant legal drafts that can hold up in court.

Protégé: LexisNexis’s Answer to AI Confusion in Law

AI has sparked chaos in the legal system, with several high-profile cases of “hallucinated” citations and fabricated case law generated by unreliable AI tools. Lawyers have even faced sanctions for submitting AI-generated documents that referenced nonexistent precedents.

Fitzpatrick acknowledges these challenges but insists LexisNexis’s Protégé is different. “Our AI won’t get you in trouble with a judge,” he says, stressing that LexisNexis combines trusted legal data with rigorous human oversight. It’s designed to protect legal professionals from the reputational and ethical risks of unverified AI output.

Why the AI Law Era Matters

According to Fitzpatrick, the AI law era is more than a buzzword — it’s a redefinition of the lawyer’s toolkit. AI is no longer a futuristic idea; it’s embedded in daily legal practice. Firms that fail to adapt risk being left behind, while those that embrace AI responsibly can gain a decisive advantage in accuracy, efficiency, and insight.

The shift also raises critical questions: Who is responsible when AI makes a legal error? How will judges treat AI-assisted arguments? Fitzpatrick believes that transparency, accountability, and trust must define this new chapter of legal innovation.

Human Expertise Still Leads the Way

Despite the rapid rise of AI, Fitzpatrick maintains that human judgment remains central. “AI is a partner, not a replacement,” he says. LexisNexis’s mission is to ensure lawyers stay in control — using AI as a reliable assistant that enhances legal reasoning, not one that undermines it.

As the AI law era accelerates, LexisNexis aims to be the standard-bearer for ethical AI use in the legal industry. Fitzpatrick’s vision is clear: a future where technology empowers lawyers without eroding the integrity of justice.