Chenchen Gu

Email: cygu [at] stanford [dot] edu

I am a joint B.S./M.S. computer science student at Stanford University, fortunate to be advised by Percy Liang and Tatsunori Hashimoto.

My research interests are in machine learning and natural language processing, particularly in making language models and other machine learning systems more trustworthy.

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Publications
Auditing Prompt Caching in Language Model APIs
Chenchen Gu, Xiang Lisa Li, Rohith Kuditipudi, Percy Liang, Tatsunori Hashimoto
arXiv preprint, 2025
arXiv / code

On the Learnability of Watermarks for Language Models
Chenchen Gu, Xiang Lisa Li, Percy Liang, Tatsunori Hashimoto
International Conference on Learning Representations (ICLR), 2024
arXiv / code

Teaching Experience

Teaching Assistant for Stanford CS 106A - Autumn 2022, Winter 2023, Summer 2023, Summer 2024

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