Apple's AI Chief Resigns Following Difficult Tenure

Written by Ohris M. Greyoon, Blockchain & Crypto Expert

AI-2.647%

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Source: Coinmarketcap

Updated: Dec 02 2025

Leadership Change: John Giannandrea, head of AI at Apple, is stepping down and will be replaced by Amar Subramanya, a former Microsoft and Google DeepMind researcher, amid frustrations over delays in AI projects, particularly with Siri.
AI Strategy Reevaluation: Subramanya will lead Apple's AI efforts, focusing on foundation models, machine-learning research, and AI safety, as the company seeks to recalibrate its strategy in a competitive landscape dominated by firms like OpenAI and Google.
Challenges in AI Development: Apple's AI initiatives have faced criticism and delays, with the relaunch of Siri pushed back to 2026, highlighting the company's struggles to keep pace with advancements in the AI sector.
Future Outlook: Despite Giannandrea's departure, Apple CEO Tim Cook expressed optimism for the future under Subramanya's leadership, as the company increases its investment in AI and aims to integrate technologies like ChatGPT into its products.

About the author

Ohris M. Greyoon

Ohris M. Greyoon holds a Master’s in Computer Science from MIT and has 10 years of experience in blockchain technology and cryptocurrency markets. A pioneer in decentralized finance (DeFi) analysis, he leads Intellectia’s Crypto News, offering cutting-edge insights into digital assets.

Apple's AI Chief Resigns Following Difficult Tenure

About the author

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