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Qi Zhang

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#artificial intelligence Preprint Oct 2026

QREF: Improving DeepSearch Agents by Aligning Search with Reasoning via Query Refinement and Evidence Filtering

QREF, a plug-and-play Query Refiner and Evidence Filter that rewrites search queries according to the current reasoning intent while ensuring complementary coverage across each search batch, improves the performance of DeepSearch agents across four challenging benchmarks.

Yu-Jian Chen, Yu-Hui Wang, Jun-Zhe Wang et al. · 0 citations
#artificial intelligence Preprint Oct 2026

LiveMACE: Process-Aware Evaluation of LLM Agent Capabilities in Evolving Markets

LiveMACEBench is introduced, a process-aware benchmark that uses live financial markets as a naturally evolving testbed for persistent LLM agents, demonstrating that mechanism access, effective mechanism use, and downstream performance are not interchangeable measures of agent capability.

Jun Zhao, Lei-Ming Fu, Yan Wen et al. · 0 citations
#artificial intelligence Preprint Sep 2026

EvoIn: Bridging Evolution and Internalization for Agent Fine-Tuning

EvoIn is an agent fine-tuning framework that bridges evolution and internalization, and consistently enables agents to learn stronger decision-making procedures, raising the pass rate by 10.9 points in-domain and by 9.2 points out-of-domain.

Shi-Han Dou, Shao-Hua Liu, Zhong-Hang Lu et al. · 0 citations
#artificial intelligence Preprint Sep 2026

SciHorizon-eLab: An Agentic Protocol-to-Task Compiler for Scalable Benchmarking of Scientific Embodied Agents

SciHorizon-eLab is introduced, an agentic protocol-to-task compiler that formulates scientific embodied task construction as a compilation problem and constructs \BenchName, a ready-to-use benchmark comprising 300 certified tasks across diverse laboratory operations.

Mao-Kai Qin, Chuan Qin, Qi Zhang et al. · 0 citations
#artificial intelligence Preprint Sep 2026

ExplorationBench: Measuring AI Systems'Exploration in Verifiable Alien Worlds

ExplorationBench turns the wicked problem of evaluating scientific exploration into a concrete and tractable framework built on verifiable Alien Worlds, and finds that the strongest systems can acquire and apply unfamiliar rules, while performance varies substantially across trajectories and continued exploration can s...

Ming Zhang, Zhen Xiang, Pei-Zhong Gao et al. · 0 citations
#artificial intelligence Preprint Sep 2026

Strategy Accumulation and Guided Execution for Automated LLM Fine-Tuning

Results show that persistent strategy experience provides effective guidance for automated fine-tuning on unseen tasks, and propose Strategy Accumulation and Guided Execution (SAGE), a two-stage framework that makes automated fine-tuning search cumulative.

Haoran Zhao, Wei Du, Dingwen Yang et al. · 0 citations
#artificial intelligence Preprint Sep 2026

SWE-Bench Pro Verified: A Reliable Benchmark for Software Engineering Agents

SWE-Bench Pro Verified offers a more trustworthy benchmark for assessing software engineering agents, which combines anti-hacking safeguards that eliminate major leakage channels without disrupting normal agent functionality, with task refinement that minimally corrects inconsistencies within flawed instances.

Pujun Zheng, Zi-Xin Shang, Shufan Jiang et al. · 1 citation
Jul 2026

Beacon: Knowing When and How to Perform Agentic Visual Reasoning

Beacon, a novel agentic visual reasoning model trained with supervised fine-tuning and reinforcement learning, is proposed, which achieves the highest average score among the evaluated open-source models and ranks first on 11 benchmarks.

Qi-Xun Wang, Yang Shi, Le-Tian Cheng et al. · 1 citation

JFTA-Bench: Evaluate LLM's Ability of Tracking and Analyzing Malfunctions Using Fault Trees

A novel textual representation of fault trees is proposed, and a benchmark for multi-turn dialogue systems that emphasizes robust interaction in complex environments is constructed, evaluating a model's ability to assist in malfunction localization.

Yuhui Wang, Zhi-Xiong Yang, Ming Zhang et al. · 0 citations
Jul 2026

AgentCompass: A Unified Evaluation Infrastructure for Agent Capabilities

AgentCompass is introduced, an open-source, lightweight, and extensible infrastructure for evaluating LLM-based agents that organizes the evaluation process around three independent components, thereby enabling flexible configurations without requiring the reimplementation of complex execution logic.

Zichen Ding, Jiaye Ge, Shufan Jiang et al. · 2 citations

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