Hao-Xuan Ma   马浩轩

Biography

I am presently pursuing my graduate studies at LAMDA@Nanjing University, advised by Prof. Han-Jia Ye.

I currently focus on Model Reuse and Agentic RL.

Selected Publications

* denotes equal contribution. ♦ denotes project leader.

Routed Distillation for Multimodal RLVR Hao-Xuan Ma, Han-Jia Ye arXiv preprint, 2026 [Paper]

Dense Supervision, Sparse Updates: On the Sparsity and Geometry of On-Policy Distillation Guo Yu, Wenlin Liu, Yulan Hu, Hao-Xuan Ma, Jun-Peng Jiang, Han-Jia Ye arXiv preprint, 2026 [Paper] [Code]

MMR-Bench: A Comprehensive Benchmark for Multimodal LLM Routing Haoxuan Ma*, Guannan Lai*, Han-Jia Ye European Conference on Computer Vision (ECCV), 2026 [Paper] [Code]

Dual-Latent Memory Routing for Vision-Language Reasoning Hao-Xuan Ma, Jin-Fei Qi, YiCheng Xiao, Han-Jia Ye International Conference on Machine Learning (ICML), 2026 Spotlight [Paper]

Experience

• Mar.2026 - , LLM Research Intern, Qwen Application Foundation Team
• Jul.2024 - Jan.2025, LLM Research Intern, Shanghai AI Laboratory
• Aug.2023 - Jan.2024, LLM Post-Training Intern, Huawei

Awards

• 1^st place at The 6rd SoccerNet Challenge, Multimodal VQA Track. (CVPR 2026 Workshop)
• 1^st place at The 1rd BlackSwan Challenge, Multimodal Reasoning Track. (CVPR 2026 Workshop)
• 2^nd place at The 3rd Perception Test Challenge, Hour-long QA Track. (ICCV 2025 Workshop)
• Silver Medal at Google Research - Identify Contrails to Reduce Global Warming. (Kaggle Competition)
• Bronze Medal at CAFA 5 Protein Function Prediction. (Kaggle Competition)
• Outstanding Undergraduate Thesis Award 2025.
• President Scholarship 2024.

Misc

• Hero of the Alliance in World of Warcraft, 2023