Alex Cui
CTO, Co-founder at GPTZero
Old Toronto, Ontario, Canada
Summary
👤
Senior🎓
Top SchoolAlex Cui is a seasoned AI-focused technology leader and founder, currently CTO and co-founder of GPTZero, where he leads the responsible adoption of AI and the development of the premier platform for detecting AI-generated text. With roughly a decade in the field, he combines hands-on ML research with startup leadership, drawing on his time as a Research Scientist at Waabi and as a co-founder of Open Mind. His career spans impactful ML internships at Uber, Facebook, and Kuna Systems, as well as entrepreneurial roles with Open Mind Press and Whimmly Inc., demonstrating a versatile ML-to-product trajectory. Based in Old Toronto, he navigates the venture-backed startup ecosystem, including a stint as a VC intern at Builders VC, and is building a team focused on ensuring authentic human content online. An early multi-disciplinary achiever, he earned recognition as a Silver Medalist at the International Chemistry Olympiad and maintains academic ties with the University of Toronto and Caltech, underscoring curiosity and rigorous problem solving.
11 years of coding experience
5 years of employment as a software developer
4.0, 4.0 at University of Toronto
English, Shanghainese, Chinese, French
Github Skills (137)
python10
deep-learning10
gpu10
machine-learning10
numpy9
neural-network9
nlp9
regression9
efficientnet9
pytorch9
neural-networks9
mobilenet9
tensorflow9
docker-compose8
acceleration8
Programming languages (8)
Github contributions (5)
Logikable/Hexagon
Mar 2017 - Jun 2020
Contributions:2 PRs, 2 pushes in 3 years 3 months
alexcdot/acui-hosting-tutorial
Mar 2019 - Jul 2024
Contributions:4 pushes, 1 branch in 5 years 5 months
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