Thomson Reuters Corporation Q1 2026 Earnings Call Summary - Moby Strategic Performance Drivers Organic revenue growth accelerated to 8% in Q1, driven by 9% growth in the Big 3 segments and double-digit momentum in law firm revenue excluding government. Management introduced the concept of 'fiduciary-grade AI' to differentiate their deterministic, verifiable solutions from general-purpose probabilistic models in high-stakes professional fields. The proprietary 'Thomson' legal-focused large language ...