Yi Liu

Chongqing Ant Consumer Finance Co., Ltd., Nanyang Technological University

Papers on Lattice

Total citations

Topics

h-index

Publication activitypapers/week, last 8 weeks

Research focus

Reasoning & Chain-of-Thought (1)Recommendation & Information Retrieval (1)Tool Use & Agents (1)

Frequent co-authors

Jinluan Yang (1)Yiquan Wu (1)Jianhang Yao (1)Kun Kuang (1)

Papers (1)

Feb 12, 2026

3w ago·also DAMO, Chongqing Ant Consumer Finance Co., NTU

SIGHT: Reinforcement Learning with Self-Evidence and Information-Gain Diverse Branching for Search Agent

LLMs can overcome "tunnel vision" in multi-turn search scenarios by using information gain to guide dynamic prompting interventions, leading to more efficient and accurate reasoning.

Jinluan Yang, Yiquan Wu, Yi Liu +2

Reasoning & Chain-of-Thought Recommendation & Information Retrieval Tool Use & Agents