Meta Recruits Back AI Visionary

Andrew Tulloch, co-founder of the young startup Thinking Machines Lab, has left the company to join Meta Platforms (NASDAQ: META). As reported by the Wall Street Journal, Thinking Machines confirmed the departure of the renowned AI researcher on October 11, 2025, who had previously worked for Meta for over a decade. Tulloch had founded the company earlier this year alongside Mira Murati, the former CTO of OpenAI. In a statement, a spokesperson for Thinking Machines explained that Tulloch decided to take a different path for personal reasons, and...