Man who left OpenAI 2 yrs ago and rejoined, leaves firm again to join Meta

Meta has hired former OpenAI researcher Luke Metz for its Superintelligence Labs, marking his third major move across leading AI labs in under two years, Axios reported. Metz earlier worked at Google for six years before joining OpenAI in 2022. He left OpenAI in 2024 to join Mira Murati's startup Thinking Machines Lab before rejoining OpenAI earlier this year.