ABOUT / THE PERSON BEHIND THE WORK

Hongyi Du 杜洪一

Research Assistant · UIUCU Lab / ATLAS Moonshot

Researching how capable agents become systems that can work, learn, and persist together.

Research, across scales.

I’m a researcher at the University of Illinois Urbana-Champaign working on language-model agents, multi-agent systems and human–agent interaction. I work with Jiaxuan You, Jiawei Han and ChengXiang Zhai across agent organizations, evidence-grounded evaluation and graph-grounded AI.

My central question is how useful capabilities can become properties of a system—not just of the model or the individual agent inside it. My work spans mathematical modeling, communication protocols, long-running adaptation, organizational memory and the interfaces through which people participate.

RELIC is the current focus of my organization-level research. Alongside it, RINI studies unsupported novelty claims and evidence retrieval in automated research, while my work in the ATLAS Moonshot connects structured skill graphs to personalization and learner modeling.

RESEARCH EXPERIENCE

A path through concrete questions.

SINCE JUN 2026 · CURRENT FOCUS

RELIC

Lead researcher · agent organizations & human–agent organizations

My work spans problem formulation, professional-profile graphs, the OrgEnv simulation harness and evaluation of product-development activity. RELIC studies how shared state, governed protocols and reusable capabilities persist across work and member turnover; its Human–Agent Organization extension connects human participation to shared review and governance.

Explore RELIC
SINCE MAY 2026

ATLAS Moonshot · UIUC

Graph-grounded personalization & learner modeling

Leading the personalization and learner-modeling direction: Open Reskill Graph structures, prerequisite relations, uncertainty-aware learner states and evaluation for trustworthy AI-assisted learning and reskilling.

ATLAS announcement
SINCE AUG 2025

Originality & retrieval-grounded evaluation

Research with Prof. Jiawei Han

Problem formulation, novelty taxonomy, evidence alignment and evaluation of generated research content. This direction now connects to RINI’s study of how missing evidence can be mistaken for originality.

Explore RINI
MAY — OCT 2025

ProtocolBench & ProtocolRouter

First author · U Lab, UIUC

Led benchmark and scenario design, protocol-behavior analysis, and implementation of scenario-aware protocol selection. Published at ICML 2026.

Explore ProtocolBench
AUG 2024 — FEB 2025

MultiAgentBench

Co-first author · U Lab & Blender Lab

Designed and implemented the Werewolf scenario and analysis pipeline to study theory of mind, cooperation, leadership and distrust in decentralized agent interactions. Published at ACL 2025.

Explore MultiAgentBench
EDUCATION

University of Illinois Urbana-Champaign

B.S. in Computer Science2022–2026

GPA 3.79 / 4.00. Graduate-level Advanced Natural Language Processing: A+, 100/100.

My training also includes computational photography, systems programming, algorithms, numerical methods and computer architecture.

Research connections

My research connects work with Jiaxuan You, Jiawei Han and ChengXiang Zhai at UIUC. I also began a remote collaboration with Manling Li’s group at Northwestern in October 2025, working with Qineng Wang on language-conditioned 3D affordance prediction.

Northwestern collaboration
CONTACT & RESOURCES

Let’s talk research.

Hongyi Du
HONGYI DU / 杜洪一

University of Illinois Urbana-Champaign

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