Apple has lost a key AI executive to Meta, dealing a fresh blow to the tech giant's internal AI ambitions.

Ruoming Pang, who led Apple's foundation models team, is joining Meta's newly formed superintelligence group, according to people familiar with the matter.

Meta reportedly offered Pang a lucrative package worth tens of millions annually, continuing its aggressive hiring streak.

The company, led by Mark Zuckerberg, has already brought in several high-profile AI experts from Scale AI, OpenAI, Anthropic and elsewhere, with Zuckerberg personally involved in recruitment efforts.

Pang's team at Apple had been responsible for the core language models behind Apple Intelligence and Siri.

However, internal dissatisfaction has been mounting as the company considered shifting to third-party models, including from OpenAI and Anthropic.

That shift, combined with recent leadership changes and reduced responsibilities for Apple's AI chief John Giannandrea, has weakened morale across the team.

Following Pang's exit, the team will now be managed by Zhifeng Chen under a new multi-tier structure.

Several engineers are also reportedly planning to leave, raising concerns about Apple's ability to retain AI talent as Meta increases its investment and influence in the race for advanced AI development.