RELX’s revenues come from: 1) Risk (Business Services, Insurance): AI-enabled analytics, fraud/identity, and compliance tools directly drive growth. 2) STM (Elsevier): Data/tools and primary research; generative AI (Scopus AI, ScienceDirect AI) now covers a majority of the revenue base—direct AI contribution. 3) Legal (LexisNexis): Shift to higher-value legal analytics; Lexis+ AI and Protégé are direct AI revenue drivers. 4) Exhibitions: Event revenues with digital tools; AI not a direct driver. Overall, AI directly drives substantial revenue in Risk, STM, and Legal; limited in Exhibitions.