Author

Xi Peng

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Preprint Aug 2026

Active-SWE: Benchmarking Coding Agents for Proactive Bug Fixing without Issue Reports

This work proposes a novel difficulty-aware task formulation pipeline with a dual-track evaluation framework, facilitating comprehensive evaluation of proactive bug-fixing capability, and proposes a novel difficulty-aware task formulation pipeline with a dual-track evaluation framework.

Hao-Bin Li, Ping Deng, Weizhong Qian et al. · 0 citations

Preprint Aug 2026

RA-CAD: Learning Post-Execution Critique for State-Aware Text-to-CAD Generation

RA-CAD (ReAct Agent for CAD), a state-aware agent that interacts with the CAD environment through a Generate--Execute--Critique--Rewrite loop achieves state-of-the-art execution validity and geometric quality compared with existing methods and strong proprietary language models, demonstrating the effectiveness of the proposed state-aware text-to-CAD agent.

Shu-Hao Yan, Changhao He, Peng Hu et al. · 0 citations