The hiring spree and restructuring come as pressure mounts on Zuckerberg to justify Meta's massive capital spend on AI infrastructure

Meta itself has lost a lot of its top AI talent over the years, who’ve either left to start their own companies or to join rivals like OpenAI, the former Meta AI employee told Forbes. “A lot of people left to go to OpenAI…. This is Mark trying to undo the loss of talent,” they said.

Mark Zuckerberg has announced the launch of Meta Superintelligence Labs (MSL), aiming to develop 'personal superintelligence for everyone.' Alexandr Wang, formerly CEO of Scale AI, will lead MSL as Chief AI Officer,