
Ryan GreenblattResearcher
Redwood Research
Chief Scientist
via Redwood Research
Researcher

Member of Technical Staff at Redwood Research
Alex Mallen studies how to keep advanced AI systems under control when they may exploit loopholes or conceal unwanted goals. At Redwood Research, he develops tests for models attempting to bypass safeguards and researches safer ways to handle reward-seeking behavior.
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EleutherAIWork and education history is primarily focused on AI-relevant roles and may not be comprehensive.
Last editorial review: September 12, 2026