Apple AI Chief John Giannandrea Steps Down as Amar Subramanya Takes Over

Apple is undergoing a significant leadership shake-up in its artificial intelligence division as senior vice president John Giannandrea, the company's top AI chief, abruptly steps down and plans to retire in early 2026. He will be replaced by Amar Subramanya, a renowned AI researcher formerly of Microsoft and Google, who will take on a narrower scope and report to software chief Craig Federighi rather than directly to CEO Tim Cook. This pivotal change coincides with the departure of another upper-level executive, Paul Meade, who has left for OpenAI, highlighting Apple's growing difficulties in retaining top talent against leading innovators like Google, Meta, and Microsoft. The transition underscores the intense pressure on Apple to accelerate its AI capabilities and adapt its strategy as it seeks to compete more effectively in the rapidly evolving artificial intelligence landscape.