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GuardAI is a trustworthy AI tool for Generative AI (GenAI) developers and users to automatically detect and defend vulnerabilities, such as bias, privacy breaches, and harmful messages, to ensure AI is safe and reliable.



  • Empowers accountable leaders to utilize GenAI's potential with confidence and minimize risks.

  • Enables auditors and regulators to assess GenAI risk.

  • Prioritizes trust and ethical standards in the field of large language models (LLMs).

  • Blends attack strategies, robust defense mechanisms, and comprehensive risk assessment framework,  adapting to the evolving LLM landscape.

  • Boasts cutting-edge features like advanced role-playing mechanics and automatic jailbreak identification, ensuring unparalleled robustness and reliability.


GuardAI is more than a tool. It is our commitment to a future where AI thrives responsibly and reliably.

Why GuardAI

Our cutting-edge technology bypasses built-in safety mechanisms at a 99% rate on the ChatGPT, Gemini, and Meta.

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Guard AI
Detects Known & Unknown Risks
Proactive Prevention
Automatic Scaling
Simple GenAI Interface
Existing Approaches
Detects Only Known Risks
No Defense
Labor Intensive
Custom Development

Meet the Founders

Jenny Yu


Jenny Yu, founder and CEO of Himalaya Quantitative Solutions (HQS), is a seasoned executive who has 25 years of experience in AI/ML/model risk at major global financial institutions. She specializes in designing holistic AI/ML/model risk management frameworks and building validation/benchmarking tools to mitigate risk in a systematic and automatic way. Jenny leads HQS in creating a trustworthy AI tool for Generative AI risk management. She is recognized for empowering senior leadership by transforming complex data into actionable insights and enabling well-informed business decisions and seamlessly bridging the gap among intricate data,algorithms and business processes, and offering strategic solutions that resonate with stakeholders’ needs, pragmatically and effectively. Jenny holds a master of science in quantitative finance from UW-Madison.

Haohan Wang


Haohan Wang, the mastermind behind GuardAI technology, is an assistant professor in the School of Information Sciences at the University of Illinois Urbana-Champaign. He is also affiliated with the Computer Science Department and the National Center for Supercomputing Applications at UIUC.

His research focuses on developing trustworthy machine-learning methods and applying these technologies to complex applications. With a decade of experience, his expertise spans a wide spectrum, from rigorous statistics to powerful deep learning and large language models. He has extensively studied the trustworthiness challenges associated with these technologies.

Wang has received several recognitions from various institutions and agencies. He earned his Ph.D. in computer science through the Language Technologies Institute at Carnegie Mellon University.


The Genesis of GuardAI: A Convergence of Vision, Expertise, & Innovation

Our startup's journey began with a chance meeting at CMU's Innovation Summit in 2015, where Jenny sat on a panel and connected with her future business partner, Professor Wang. ​With over two decades of experience in managing financial model risk, Jenny was well-versed in the complexities of regulatory guidance. However, her confidence in model risk management was truly challenged by the advent of large language models. Inspired by these challenges, Jenny penned a LinkedIn article titled "You Cannot Manage AI without an AI Tool," following the European Parliament's adoption of the Artificial Intelligence Act on June 14, 2023. This article marked her proactive search for cutting-edge technological solutions. On August 13, 2023, a breakthrough came. Jenny noticed a post by Professor Wang detailing his extensive research with scholars, studying 673 papers on trustworthy machine learning over the last 20 months. Immediately, she reached out to him, sensing a unique opportunity. It was a moment that led to the right technology meeting the right business need. Our shared passion for building trust in AI and blending emerging business needs with advanced technology culminated in the birth of our startup. We embarked on a mission to create scalable, trust-infused AI solutions, harnessing our combined expertise to make a mark in the AI landscape.

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