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Xinzhe Juan

5 accepted papers

2026

CubeBench: Diagnosing Interactive, Long-Horizon Physical Intelligence under Partial Observations

ICLR 2026poster

Large Language Model (LLM) agents, while proficient in the digital realm, face a significant gap in physical-world deployment due to the challenge of forming and maintaining a robust spatial mental model. We identify three core cognitive challenges hindering this transition: spatial reasoning, long-…

Cited by 0SourcecodeScholar
2026

On Path to Multimodal Historical Reasoning: HistBench and HistAgent

ICML 2026poster

Recent advances in large language models (LLMs) have led to remarkable progress across various domains, yet their capabilities in the humanities, particularly history, remain underexplored. Historical reasoning poses unique challenges for LLMs, involving multimodal source interpretation, temporal in…

Cited by 0SourcecodeScholar
2025

EmoAgent: Assessing and Safeguarding Human-AI Interaction for Mental Health Safety

EMNLP 2025

The rise of LLM-driven AI characters raises safety concerns, particularly for vulnerable human users with psychological disorders. To address these risks, we propose EmoAgent, a multi-agent AI framework designed to evaluate and mitigate mental health hazards in human-AI interactions. EmoAgent compri

2025

Temporal Consistency for LLM Reasoning Process Error Identification

EMNLP 2025

Verification is crucial for effective mathematical reasoning. We present a new temporal consistency method where verifiers iteratively refine their judgments based on the previous assessment. Unlike one-round verification or multi-model debate approaches, our method leverages consistency in a sequen

2025

TreeBoN: Enhancing Inference-Time Alignment with Speculative Tree-Search and Best-of-N Sampling

EMNLP 2025

Inference-time alignment enhances the performance of large language models without requiring additional training or fine-tuning but presents challenges due to balancing computational efficiency with high-quality output. Best-of-N (BoN) sampling, as a simple yet powerful approach, generates multiple