Lilian Weng

Co-Founder at Thinking Machines Lab

United States
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Summary

🤩
Rockstar
🎓
Top School
Lilian Weng is a seasoned AI researcher and engineering leader with 14 years of experience combining deep research and product-focused applied AI. She has led multiple teams at OpenAI—spanning robotics research, applied AI research, safety systems, and briefly serving as VP of Research, Safety—and now co-founds Thinking Machines Lab to translate cutting-edge models into safe, real-world applications. Her work bridges large-scale model development, production deployment, and applied safety, with contributions to influential projects like robotic dexterity and embedding/content-moderation research. Prior roles at Affirm and Dropbox honed her skills in production ML systems, data pipelines, and backend engineering, while a PhD in Complex Systems underpins her research rigor. An active full‑stack developer in personal projects, she also iterates on user experience and analytics (her blog repo emphasizes frontend polish and Google Analytics integration), reflecting a founder’s mix of technical breadth and product sensibility.
code14 years of coding experience
job7 years of employment as a software developer
bookPh.D. Complex Systems and Networks, Ph.D. Complex Systems and Networks at Indiana University Bloomington
bookBachelor's degree Information System and Computer Science, Bachelor's degree Information System and Computer Science at Peking University
bookThe University of Hong Kong (HKU)
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Github Skills (7)

html10
css10
markdown10
markdown-it10
jekyll10
google-analytics9
javascript7

Programming languages (4)

C#SCSSHTMLPython

Github contributions (5)

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lilianweng/lil-log

Jul 2017 - Feb 2022

Lilian's Blog
Role in this project:
userFull-stack Developer
Contributions:356 commits, 5 PRs, 346 pushes in 4 years 8 months
Contributions summary:Lilian primarily contributed to the frontend development of a blog, as indicated by the changes in layout, header, footer, and content pages. They implemented features such as adding contact and FAQ pages, adding social sharing buttons, and incorporating Google Analytics. Moreover, the user made various style and content updates, showing a focus on improving the user experience and content presentation of the blog.
gatsbyjekyll
My personal page
Contributions:52 commits, 85 pushes in 9 years 3 months
reactnextjspersonal-page
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Lilian Weng - Co-Founder at Thinking Machines Lab