Lucy Guo is a Chinese-American businesswoman, the self-made billionaire Co-founder of Scale AI, a major AI technology company specializing in training data and validation for machine learning models. Her career is rooted in technology, design, and serial entrepreneurship.

Guo dropped out of Carnegie Mellon University (CMU) after two years to pursue her first startup. Her philosophical approach centers on technological disruption, user-centric design, and leveraging AI to solve complex, large-scale industrial problems. Her structural wealth is tied to her early investment and founding role in Scale AI (valued at $13.8 billion in 2021).

• Scale AI (Co-founder & Former Executive): The core private asset, a global leader in training data for AI and machine learning (valued at $13.8 billion).
• YC Alumnus: She was a participant in Y Combinator for both Scale AI and her previous startup.
• Technology Focus: Her success is built on scale data processing and platform development for the booming AI and machine learning sector.
• Thiel Fellowship: She was a recipient of the prestigious Peter Thiel Fellowship (which provides a $100,000 grant to young entrepreneurs who forgo traditional college).

Lucy Guo's strategic genius was her early commitment to AI infrastructure. She co-founded Scale AI with Alexandr Wang in 2016. Her structural contribution is tied to pioneering the data labeling and validation market, which is essential for training autonomous vehicle systems, machine learning models, and military AI. Her company achieved rapid growth and massive valuation.

She left her full-time role at Scale AI (remaining a Director and major shareholder) to pursue venture capital and angel investing (founding Incubate Fund and focusing on Web3, crypto, and design-led startups). Her wealth is secured by the colossal, long-term, stable valuation of the AI technology and data sector.

Lucy Guo's social impact is structural, stemming from Scale AI's role in providing foundational data infrastructure for the global AI revolution, accelerating technological advancement in defense, automotive, and logistics. Her personal philanthropy supports various community and educational initiatives (mentoring young entrepreneurs).

Her structural contribution is tied to her belief in entrepreneurial audacity and the power of software to transform industrial processes at scale.

Lucy Guo maintains the professional, high-energy style of a technology executive. Her attire is consistently modern and high-quality, favoring tailored suits. Her aesthetic reflects confident, disruptive authority, typical of a leader in the fast-paced AI sector.

Residing in San Francisco, California, her luxury is the immense security and financial reward derived from her multi-billion dollar fortune. Her life is dedicated to AI innovation, venture creation, and technology investment.