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Xin Lin

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Preprint Aug 2026

Unified Agent: Managing Interactions across Devices

Unified Agent is instantiate, a stateful agent that carries interaction evidence across devices and moments and uses it with the current observation to act and remains ahead of all compared systems, demonstrating that the state-design advantage is robust across MLLM settings.

Xinshuang Liu, R. Li, Shaoxiu Wei et al. · 0 citations
Preprint Aug 2026

OmniPhys: A Unified Multimodal Benchmark for Physics Understanding and Generation from Chinese Educational Corpora

OmniPhys is a large-scale benchmark for multimodal physics understanding and reasoning, covering middle school through university-level problems from Chinese Educational Corpora, and is a benchmark that systematically evaluates multimodal outputs in the physics domain.

Hao Chen, Yu-Min Lin, Nadila Yushanjiang et al. · 0 citations

SMRC: Aligning Large Language Models with Student Reasoning for Mathematical Error Correction

This work formulates student reasoning as a multi-step sequential decision problem and introduces Monte Carlo Tree Search (MCTS) to explore optimal correction paths and proposes a dual evaluation protocol centered on solution accuracy and correct-step retention, offering a comprehensive measure of educational applicability.

Biaojie Zeng, Min Zhang, Juan Zhou et al. · 0 citations

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