Yi Han

Affiliation:

Papers on Lattice

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Publication activitypapers/week, last 8 weeks

Research focus

Constitutional AI & AI Ethics (2)Eval Frameworks & Benchmarks (1)Reasoning & Chain-of-Thought (1)World Models & Planning (1)Natural Language Processing (1)RLHF & Preference Learning (1)

Frequent co-authors

Enshen Zhou (1)Rui Chen (1)Yanjun Ding (1)Mengzhen Liu (1)Jiabo Zhan (1)Lipeng Wang (1)Shanghang Zhang (1)Lu Sheng (1)

Papers (3)

Sep 21, 2026

Affiliation:3w ago·also Tsinghua AI

ActiveArena: Benchmarking and Understanding Active Perception in Robotic Manipulation

Enshen Zhou, Rui Chen, Yanjun Ding +6

Eval Frameworks & Benchmarks Reasoning & Chain-of-Thought World Models & Planning

Sep 1, 2026

Affiliation:Sep 1, 2026·also Georgia Tech, Harvard, Manchester, Sofia University "St. Kliment Ohridski +2

Right Frame, Wrong Rule: Cultural Cues Expose the Financial Knowledge Gap They Were Meant to Close

Cultural cues can mislead language models into choosing the wrong answers even when they select the correct normative framework, exposing a significant knowledge gap in AI systems.

Rania Elbadry, Ahmed Heakl, Saeed Almheiri +12

Constitutional AI & AI Ethics Natural Language Processing

Aug 11, 2026

Vast Intelligence LabAug 11, 2026·also Affiliation:, Southwest U

Agent Safety Should Be a Runtime Contract

Runtime contracts for AI safety could fundamentally change how we ensure the reliability of autonomous agents in real-world applications.

Albus W. Ng, Yi Han, Jusheng Zhang +1

Constitutional AI & AI Ethics RLHF & Preference Learning Tool Use & Agents

Yi Han

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (3)

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Yi Han

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (3)