What you'll accomplish
By the end of this guide, you'll know how to use Lexis+ AI (LexisNexis's AI research assistant) to ask legal research questions in plain language and get back answers grounded in real, verified case law — with citations you can actually use. Unlike ChatGPT, Lexis+ AI cannot fabricate cases; every citation it gives you exists in the LexisNexis database and has been checked against Shepard's.
What you'll need
- Access to LexisNexis (most firms have a subscription — ask your supervisor for your login credentials)
- Lexis+ AI is available within the standard Lexis+ subscription (check with your firm — some older plans may need an upgrade)
- Time needed: 15 minutes to learn the interface; 30–50% faster research going forward
- Cost: Covered by your firm's existing LexisNexis subscription (check with billing/office manager)
How-To Guide: Citation-Safe Legal Research with Lexis+ AI
Step 1: Log in to Lexis+ AI
Go to lexis.com and log in with your firm's credentials. On the main search screen, look for the "Lexis+ AI" tab or click the AI icon. If you see a standard search bar and no AI interface, your firm may need to upgrade to Lexis+ AI — ask your office manager or IT contact.
What you should see: A conversational chat interface similar to ChatGPT, but with the LexisNexis branding and a note that responses are grounded in Lexis content.