Apple has named a new head of artificial intelligence as John Giannandrea retires, marking a pivotal shift in the company’s leadership at a time when AI strategy is becoming central to its future. The move is being described as a shake-up, but industry observers say it was long expected given Apple’s push to strengthen its AI capabilities.
The newly appointed AI chief comes with experience from both Google and Microsoft, two of Apple’s biggest competitors in the race to dominate next-generation AI infrastructure. The hire signals Apple’s intention to accelerate its work on on-device intelligence, cloud-supported models and deeper integration of generative AI across its hardware ecosystem.
Giannandrea, who joined Apple in 2018 and helped shape its machine-learning and Siri roadmap, is credited with steering the company through a period of intense competition. His departure creates room for a more aggressive AI strategy, particularly as rivals roll out faster updates and more ambitious AI-driven features.

Analysts say the leadership transition reflects Apple’s need to move from its traditionally conservative AI posture to a more open, competitive stance. With iPhone sales plateauing and AI-powered services becoming a major revenue frontier, the company is under pressure to innovate at a pace set by the broader industry.
Apple has not disclosed Giannandrea’s next steps, but internal communications suggest a planned, orderly transition rather than a sudden exit. The new hire is expected to drive deeper partnerships, faster model deployment cycles and a stronger research culture within Apple’s AI labs.
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