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Vicki Cheung portrait

Engineer · Founder

Vicki Cheung

HarmonicVP of Engineering

Cheung helped build the early infrastructure of modern AI development. She co-created OpenAI Gym, which standardized how reinforcement-learning agents are trained and compared, then co-founded Gantry to monitor machine-learning systems in production; she now works at formal-reasoning company Harmonic.

Career & education

Current role
2026-present
VP of Engineering
Previously
2020-2024
Co-founder and Chief Technology Officer
2015-2017
Head Of Infrastructure & Founding Engineer

Work and education history is primarily focused on AI-relevant roles and may not be comprehensive.

About this profile

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Reviewed August 10, 2026 · Checked for accuracy and new information.

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