Embattled exec John Giannandrea is leaving the company.
Karissa BellSenior reporterMon, December 1, 2025 at 11:48 PM UTCAdd Engadget on GoogleApple has tapped AI researcher Amar Subramanya, a longtime Google exec who was most recently corporate vice president of AI at Microsoft, as its new VP of AI. The company also announced that current AI exec, John Giannandrea, will retire in 2026.
Subramanya, who Apple describes as a "renowned AI researcher," spent 16 years at Google, where he was head of engineering for Gemini. He left Google earlier this year for Microsoft. In a press release, Apple said that Subramanya will report to Craig Federighi and will "be leading critical areas, including Apple Foundation Models, ML research, and AI Safety and Evaluation."
It's not entirely surprising that Apple is shaking up its AI leadership. Giannandrea joined Apple in 2018 after a stint at Google that included VP of search. While his hiring was seen as a major coup for Apple at the time, the company has faced some significant setbacks since. Most notably, its failure to deliver a more personalized, AI-centric version of Siri that it previewed last year. Giannandrea, who oversaw Siri for years, has shouldered much of the blame for the delays. Bloomberg reported earlier this year that Apple CEO Tim Cook had "lost confidence in the ability of AI head John Giannandrea to execute on product development" and put other executives in charge of Siri instead.
AdvertisementAdvertisementAdvertisementIn a statement, Cook said he was "thankful" for Giannandrea's contributions to the company and credited Federighi with pushing the revamped Siri forward. "In addition to growing his leadership team and AI responsibilities with Amar’s joining, Craig has been instrumental in driving our AI efforts, including overseeing our work to bring a more personalized Siri to users next year.”
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