Hongzhi Zhang

Harbin Institute of Technology

Papers on Lattice

Total citations

Topics

Research focus

Multimodal Models (2)Data Curation & Synthetic Data (1)Reasoning & Chain-of-Thought (1)RLHF & Preference Learning (1)Robotics & Embodied AI (1)

Frequent co-authors

Zehao Wang (1)Zidong Gong (1)Yuanfan Guo (1)Feng Zhu (1)

Papers (2)

May 25, 2026

May 25, 2026·also HIT, Huawei, Independent Researcher

AnE: Pushing the Reasoning Frontier of Multimodal LLMs via Anchor Evolution

MLLMs can achieve 10% gains on multimodal reasoning benchmarks by using ground-truth anchored data curation and scaffold-stripping to avoid cognitive drift during self-evolution.

Zehao Wang, Zidong Gong, Yuanfan Guo +3

Data Curation & Synthetic Data Multimodal Models Reasoning & Chain-of-Thought

Feb 13, 2026

Tsinghua AIFeb 13, 2026·also CMU ML, HIT, PKU, Shanghai AI Lab

RLinf-Co: Reinforcement Learning-Based Sim-Real Co-Training for VLA Models

Forget static datasets – RL-based co-training unlocks +20% real-world VLA performance by interactively leveraging simulation while preserving real-world capabilities.

Yinuo Chen, Kang Chen, Tonghe Zhang +1

Multimodal Models RLHF & Preference Learning Robotics & Embodied AI

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Hongzhi Zhang

Research focus

Frequent co-authors

Papers (2)