New: Andrew Tulloch is leaving Meta less than a year after re-joining the company, according to people familiar with the situation. Tulloch didn’t say in his note to employees where he was going. w/@erinkwoo https://www.wsj.com/tech/ai/star-ai-researcher-is-leaving-meta-8906e4aa?st=NeG21X&reflink=article_copyURL_share