Arman Cohan profile image

Arman Cohan

PI, Assistant Professor

Yilun Zhao profile image

Yilun Zhao

Ph.D. Student

  • NLP in expert domains
  • Multimodality
Kaili Liu profile image

Kaili Liu

Ph.D. Student

  • Modeling cognition-inspired capabilities in AI agents
  • Understanding mechanics of LLMs
  • AI ethics
Alan Li profile image

Alan Li

Ph.D. Student

  • Training/Inference Efficiency
  • Multimodality
  • Information Retrieval
Jacob Dunefsky profile image

Jacob Dunefsky

Ph.D. Student

  • Mechanistic Explanation of LLMs
  • Interpretability
  • Steering LLMs
Siyi Gu profile image

Siyi Gu

Ph.D. Student

(Co-advised with Rex Ying)

  • Reasoning
  • Alignment
Ali Ansari profile image

Ali Ansari

Ph.D. Student

  • Training/Inference Efficiency
  • Reasoning
  • LLM Safety
Haojun Shi profile image

Haojun Shi

Ph.D. Student

  • Post-Training
  • Long-term memory
Jolie Zhou profile image

Jolie Zhou

Ph.D. Student

  • Science of language models
  • Interpretability
Leyao (Laura) Wang profile image

Leyao (Laura) Wang

M.S. Student

  • Trustworthy LLMs
  • Interpretability
  • Alignment
Katherine He profile image

Katherine He

Undergraduate Student

  • AI for Law
  • NLP for Expert Domains
Rohan Phanse profile image

Rohan Phanse

Undergraduate Student

  • Retrieval-Augmented Generation

Alumni

PhD

Yixin Liu, Ph.D., 2026 → Research Scientist at Scale AI

Ansong Ni, Ph.D., 2024 → Research Scientist at Meta FAIR

Linyong Nan, Ph.D., 2024 → Research Scientist at Zoom AI

Undergraduate and Master Students

Nandan Sarkar (B.S., 2026 → PhD at NYU)

Elizabeth Schaefer (B.S., 2026 → PhD at UPenn)

Kejian Shi (M.S., 2025 → Scale AI)

Chuhan Li (M.S., 2025 → PhD at UCSB)

Ziyao Shangguan (M.S., 2025 → PhD at Yale)

Deyuan Li (B.S., 2025 → xAI)

Stephen Yin (B.S., 2024 → PhD at UChicago)

Jake Tae (B.S., 2024 → xAI)

Lj Flores (B.S., 2024 → PhD at McGill/Mila)

Heyuan Huang (M.S., 2024 → PhD at JHU)

Hailey Schoelkopf (B.S., 2023 → Anthropic)

Zhangir Azerbayev (B.S., 2023 → xAI)