Thomson Reuters Hit With Antitrust Case Over 'Killer' AI Deal
By Matthew Perlman ( October 2, 2026, 9:32 PM EDT) -- A California law firm has accused Thomson Reuters of violating antitrust law when it purchased artificial intelligence research tool Casetext for $650 million and then shuttered the platform to extinguish a rising competitor to its Westlaw service....
Law360 is on it, so you are, too.
A Law360 subscription puts you at the center of fast-moving legal issues, trends and developments so you can act with speed and confidence. Over 200 articles are published daily across more than 60 topics, industries, practice areas and jurisdictions.
A Law360 subscription includes features such as
- Daily newsletters
- Expert analysis
- Mobile app
- Advanced search
- Judge information
- Real-time alerts
- 450K+ searchable archived articles
And more!
Experience Law360 today with a free 7-day trial.