Meta AI Researcher Andrew Tulloch Reportedly Resigns

06:38 AM EDT, 09/10/2026 (MT Newswires) -- Meta Platforms (META) artificial intelligence researcher Andrew Tulloch is leaving the company, media outlets reported late Wednesday, citing unnamed sources. Tulloch told colleagues about his departure Wednesday but did not say where he was going next, The Wall Street Journal reported. Tulloch joined Meta last year after previously spending 11 years at the company. Meta did not immediately respond to MT Newswires' request for comment.