Apple AI Leadership Transition: Giannandrea to Retire, Subramanya to Lead
December 30, 2025
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Apple's AI division is undergoing a significant leadership change as John Giannandrea, the company's AI chief, announces his retirement slated for spring 2026. Until then, Giannandrea will serve as an advisor, ensuring a smooth transition.
New Vice President of AI: Amar Subramanya
Taking over Giannandrea's responsibilities is Amar Subramanya, a former Microsoft AI researcher and Google veteran with 16 years of experience. He previously led engineering for Google's Gemini Assistant and held the role of corporate vice president of AI at Microsoft. Apple affirms that Subramanya’s deep expertise in AI and machine learning research will be instrumental in driving innovation and developing future Apple Intelligence features.
Team Realignment and Leadership Highlights
Some teams previously overseen by Giannandrea will now report to new leaders, including Sabih Khan, Apple's Chief Operating Officer, who has taken on responsibilities for AI Infrastructure and Search and Knowledge, and Eddy Cue, who continues to oversee Apple services.
Expressions of Gratitude and Future Outlook
Apple CEO Tim Cook expressed appreciation for Giannandrea’s contributions to Apple's AI advancements, noting his pivotal role in building out AI capabilities. Cook also welcomed Amar Subramanya to the leadership team and highlighted Craig Federighi’s crucial role in AI initiatives, including the upcoming personalized Siri update expected next year.
Strategic Focus on Personal and Trusted AI Experiences
Apple emphasized its commitment to accelerating progress in delivering intelligent, trustworthy, and highly personalized user experiences through its renewed AI team. This change comes in the wake of recent challenges, notably the delays in the rollout of the revamped Siri, initially showcased at WWDC 2024 alongside the iPhone 16 marketing campaign.
Recent Challenges and Industry Collaborations
Following setbacks with Siri and the departure of some AI team members, rumors suggest Apple is exploring partnerships with Google to develop more advanced AI features and improve Siri’s capabilities, hinting at a strategic shift to enhance user experience and maintain competitiveness in AI-driven services.
Looking Ahead
As Apple gears up for its upcoming product releases and AI advancements, the leadership changes signal a renewed focus on integrating AI seamlessly into its ecosystem, aiming to deliver more personalized and trustworthy technology solutions to users worldwide.