Apple Ai Leader John Giannandrea To Step Down Amid Siri Delays
CUPERTINO, California, December 1, 2025 – John Giannandrea, Apple’s senior vice president for machine learning and AI strategy, will retire in spring 2026 after seven years at the company, a move that coincides with ongoing setbacks in the development of an advanced Siri voice assistant. Giannandrea joined Apple in 2018 from Google, where he led AI and search efforts, and was quickly elevated to report directly to CEO Tim Cook. During his tenure, he oversaw the integration of machine learning into core features like photo organization, health tracking, and privacy-focused AI tools....