All people

Engineer · Founder

Vicki Cheung

VC

Harmonic

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.

See something inaccurate or outdated?

Background

Current role
Role not listed
Previously
Co-founder and Chief Technology Officer,
Founding Engineer,
Engineering Lead,
Engineer,
About this data

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

Last editorial review: August 10, 2026