Haosen Ge Ph.D.

I am a Data Scientist at the Wharton AI & Analytics Initiative, working with Hamsa Bastani, Osbert Bastani and Dean Knox.
I led the research, development, and deployment of AI systems in high-stakes, real-world domains such as healthcare and education. My expertise spans several areas of artificial intelligence:
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AI Safety: Developing uncertainty quantification techniques to mitigate AI risks in high-stakes settings.
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AI Reasoning: Researching post-training pipelines to enhance the reasoning capabilities of generative AI.
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Human-AI Collaboration: Designing AI systems that adapt to users’ downstream behaviors.
My work has been published in leading journals and conferences, including the International Conference on Machine Learning (ICML), Innovations in Theoretical Computer Science (ITCS), and the Proceedings of the National Academy of Sciences (PNAS). It was cited in the 2025 Economic Report of the President.
I received my Ph.D. in Politics from Princeton University, with a specialization in quantitative methods.