Jiaowen Yang | Home

Jiaowen Yang (杨佼文)

Research Scientist@Meta Superintelligence Labs.
Interests: MATH-AI and Large Language Models.
I am also a General Partner at XLinnovations.

personLinkedIn schoolGoogle Scholar

Experience

Research Scientist – Meta Superintelligence Labs (2019–Present)
Research Scientist Meta Superintelligence Labs (2019–Present)

Working on Data for Large Language Models. Contributed to Llama 4 and Llama 3 series models.
PhD, Mathematics – University of Southern California (2015–2019)
Advisors: Shang-Hua Teng, Ting-Kam Leonard Wong
Research: Information Geometry & Optimal Transport
Visiting Researcher – École Polytechnique (2014–2015)
BSc, Mathematics – Tsinghua University (2010–2014)
New World Mathematics Gold Award

Publications

Maximum likelihood estimation for the λ-exponential family With Xiwei Tian, Ting-Kam Leonard Wong, Jun Zhang Proceedings of the 7th Conference on Geometric Science of Information (2025)
Pseudo-Riemannian geometry encodes information geometry in optimal transport With Ting-Kam Leonard Wong Information Geometry (2021)
Logarithmic divergences: geometry and interpretation of curvature With Ting-Kam Leonard Wong Best paper, 2019 International Conference on Geometric Science of Information