RewardHarness: Self-Evolving Agentic Post-Training

Yuxuan Zhang, Penghui Du, Bo Li, Cong Wei, Junwen Miao, Huaisong Zhang, Songcheng Cai, Yubo Wang, Dongfu Jiang, Yuyu Zhang, Ping Nie, Wenhu Chen, Changqian Yu, Kelsey R. Allen

Conference on Language Modeling (COLM) 2026

Project arXiv Code HuggingFace

ClawBench: Can AI Agents Complete Everyday Online Tasks?

Yuxuan Zhang, Yubo Wang, Yipeng Zhu, Penghui Du, Junwen Miao, Xuan Lu, Wendong Xu, Yunzhuo Hao, Songcheng Cai, Xiaochen Wang, Huaisong Zhang, Xian Wu, Yi Lu, Minyi Lei, Kai Zou, Huifeng Yin, Ping Nie, Liang Chen, Dongfu Jiang, Wenhu Chen, Kelsey R. Allen

Under Review

Project arXiv Code Dataset HuggingFace

Watch Before You Answer: Learning from Visually Grounded Post-Training

Yuxuan Zhang, EunJeong Hwang, Huaisong Zhang, Penghui Du, Yiming Jia, Dongfu Jiang, Xuan He, Shenhui Zhang, Ping Nie, Peter West, Kelsey R. Allen

Under Review

Project arXiv Code HuggingFace

Learning from the Self-future: On-policy Self-distillation for dLLMs

Yifu Luo, Zeyu Chen, Haoyu Wang, Xinhao Hu, Yuxuan Zhang, Zhizhou Sha, Shiwei Liu

Under Review

arXiv Code HuggingFace

CompRank: Efficient LLM Reranking via Token-Level Compression and Decoding-Free Scoring

Xuan Lu, Haohang Huang, Yingqi Fan, Junlong Tong, Yuxuan Zhang, Ping Nie, Rui Meng, Xiaoyu Shen

Under Review

arXiv

OpenSkill: Open-World Self-Evolution for LLM Agents

Zhiling Yan, Dingjie Song, Hanrong Zhang, Wei Liang, Yuxuan Zhang, Yutong Dai, Lifang He, Philip S. Yu, Ran Xu, Xiang Li, Lichao Sun

Under Review

arXiv Code HuggingFace

Where, What, Why, and Importance: Structured Defect Grounding for Text-to-Image Feedback

Huaisong Zhang, Hao Yu, Yuxuan Zhang, Jiahe Wang, Xinrui Chen, Haoxiang Cao, Feng Lu, Wendong Zhang, Changqian Yu, Chun Yuan

Under Review

arXiv HuggingFace

MIRA: Mid-training Rubric Anchoring for Source-Aware Data Selection

Haowen Wang, Yaxin Du, Jian Yang, Jiajun Wu, Shukai Liu, Yuxuan Zhang, Pingjie Wang, Siheng Chen, Tuney Zheng, Ming Zhou, Xianglong Liu, Bryan Dai

Under Review

arXiv HuggingFace

Dr. Bench: A Multidimensional Evaluation for Deep Research Agents, from Answers to Reports

Yang Yao, Yixu Wang, Yuxuan Zhang, Yi Lu, Tianle Gu, Lingyu Li, Dingyi Zhao, Keming Wu, Haozhe Wang, Ping Nie, Yan Teng, Yingchun Wang

Under Review

Paper Code

ScholarCopilot: Training Large Language Models for Academic Writing with Accurate Citations

Yubo Wang, Xueguang Ma, Ping Nie, Huaye Zeng, Zhiheng Lyu, Yuxuan Zhang, Benjamin Schneider, Yi Lu, Xiang Yue, Wenhu Chen

Conference on Language Modeling (COLM) 2025

Project Paper Code Dataset Model Demo

Retri3D: 3D Neural Graphics Representation Retrieval

Yushi Guan, Daniel Kwan, Jean Sebastien Dandurand, Xi Yan, Ruofan Liang, Yuxuan Zhang, Nilesh Jain, Nilesh Ahuja, Selvakumar Panneer, Nandita Vijaykumar

International Conference on Learning Representations (ICLR) 2025 Spotlight

Project Paper Code

VideoScore2: Think before You Score in Generative Video Evaluation

Transactions on Machine Learning Research 2026

Project Paper Code Dataset Model HF Space Twitter

StructEval: Benchmarking LLMs' Capabilities to Generate Structural Outputs

Jialin Yang, Dongfu Jiang, Lipeng He, Sherman Siu, Yuxuan Zhang, Disen Liao, Zhuofeng Li, Huaye Zeng, Yiming Jia, Haozhe Wang, Benjamin Schneider, Chi Ruan, Wentao Ma, Zhiheng Lyu, Yifei Wang, Yi Lu, Quy Duc Do, Ziyan Jiang, Ping Nie, Wenhu Chen

Transactions on Machine Learning Research 2025

Project Paper Code Dataset

WikiGap: Promoting Epistemic Equity by Surfacing Knowledge Gaps Between English Wikipedia and other Language Editions

Zining Wang, Yuxuan Zhang, Dongwook Yoon, Nicholas Vincent, Farhan Samir, Vered Shwartz

Under Review

Paper Code

PLAICraft: Large-Scale Time-Aligned Vision-Speech-Action Dataset for Embodied AI

Yingchen He, Christian D. Weilbach, Martyna E. Wojciechowska, Yuxuan Zhang, Frank Wood

Under Review

Paper

Enhancing Vector Quantization with Distributional Matching: A Theoretical and Empirical Study

Xianghong Fang, Litao Guo, Hengchao Chen, Yuxuan Zhang, Xiaofan Xia, Dingjie Song, Yexin Liu, Hao Wang, Harry Yang, Yuan Yuan, Qiang Sun

Under Review

Paper Code

Edge-Enhanced Dilated Residual Attention Network for Multimodal Medical Image Fusion

Meng Zhou*, Yuxuan Zhang*, Xiaolan Xu, Jiayi Wang, Farzad Khalvati (* equal contribution)

IEEE International Conference on Bioinformatics and Biomedicine (BIBM) 2024

Paper Code Dataset

CelebHair: A New Large-Scale Dataset for Hairstyle Recommendation Based on CelebA

Yutao Chen*, Yuxuan Zhang*, Zhongrui Huang, Zhenyao Luo, Jinpeng Chen (* equal contribution)

Knowledge Science, Engineering and Management (KSEM) 2021

Paper Video