Sapana Chaudhary

Amazon, New York, NY, USA

Amazon Science

Papers on Lattice

Total citations

Topics

h-index

Publication activitypapers/week, last 8 weeks

Research focus

Natural Language Processing (1)RLHF & Preference Learning (1)Tool Use & Agents (1)

Frequent co-authors

Zhe Wang (1)Jiayu Li (1)Bernie Wang (1)Yuyang Wang (1)

Papers (1)

Aug 8, 2026

Amazon Science2w ago·also Central South University

Multi-Turn Reinforcement Learning for Large Language Models: From Theory to Practice with Amazon SageMaker AI

Multi-turn interactions can be effectively optimized in LLMs using tailored RL strategies, overcoming significant challenges in credit assignment and reward design.

Zhe Wang, Sapana Chaudhary, Jiayu Li +3

Natural Language Processing RLHF & Preference Learning Tool Use & Agents

Search

Sapana Chaudhary

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)