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Haolong Qian

3 accepted papers

2026

The Quality-Utility Paradox: Why High-Reward Data Impairs Small Model Reasoning

ICML 2026poster

Knowledge distillation from powerful reasoning models underpins the development of Small Language Models (SLMs). A prevailing assumption in this paradigm is that training data with higher perceived quality, often defined by rigorous logic and superior reward scores, monotonically enhances downstream…

Cited by 0SourceScholar
2025

ComRoPE: Scalable and Robust Rotary Position Embedding Parameterized by Trainable Commuting Angle Matrices

CVPR 2025poster

The Transformer architecture has revolutionized various fields since it was proposed, where positional encoding plays an essential role in effectively capturing sequential order and context. Therefore, Rotary Positional Encoding (RoPE) was proposed to alleviate these issues, which integrates positio…

2025

NaDRO: Leveraging Dual-Reward Strategies for LLMs Training on Noisy Data

NeurIPS 2025poster

Group Relative Policy Optimization (GRPO) fine-tuning has been empirically shown to significantly enhance the reasoning abilities of language models. However, it often relies on large-scale, high-quality labeled data, which is typically difficult to obtain. To address this challenge, we introduce th…

Cited by 0SourceScholar