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OpenAI Security Lead Departs Amid Continued Key Staff Exits

Johannes Hiken, head of OpenAI's safety systems team, is departing the company. His exit marks the latest in a series of significant departures from key safety and research roles at the AI firm.

13 July 2026
OpenAI Security Lead Departs Amid Continued Key Staff Exits
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Johannes Hiken, head of OpenAI's safety systems team, is leaving the company, joining a growing list of key personnel who have departed the AI firm's safety and alignment efforts in recent years. OpenAI confirmed Hiken's departure, stating that research and safety work will now be led by Mia Glazer, who will serve as VP of Research and Safety.

Hiken's exit highlights ongoing concerns within OpenAI regarding its safety culture and prioritization amidst rapid AI development. Several former employees have publicly voiced criticism, suggesting a greater emphasis on product releases over robust safety measures.

The company stated that integrating safety more deeply into research is crucial, emphasizing the link between understanding model capabilities and making sound safety decisions, and vice versa. This comes as OpenAI aims to ensure advanced AI benefits humanity.

OpenAI's mission to ensure Artificial General Intelligence (AGI) benefits humanity has been shadowed by frequent turnovers in its leadership for safety and alignment. Notable departures include co-founders and leaders of critical projects, with some former employees establishing their own safety-focused ventures or moving to rival organizations.

Original source: ithome.com