41% of Law Firms Now Use Generative AI, and It Hallucinates 17 to 33% of the Time
By Ben Walker
Legal AI adoption has crossed the tipping point. In 2026, 41% of law firms reported using generative AI, nearly doubling from 28% just one year earlier, according to the Thomson Reuters 2026 AI in Professional Services Report. The global legal AI market reached an estimated $2.1 billion, growing at a 17.3% compound annual rate. But … Continued