Author

Xiaoyu Zhang

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#artificial intelligence Preprint Sep 2026

Reliability Testing of Medical Model Performance under Distributed Deployment

A testing framework and an improved, distributed-execution-sensitive medical-model benchmark that evaluates the same checkpoint and input under a centralized HuggingFace reference and matched distributed deployments is proposed, aimed at extending medical-model evaluation from capability and security to evaluation-depl...

Yi-Fei Wang, Xiao-Han Zhang, You-Tao Ding et al. · 0 citations

Jul 2026

Not as Sweet by Another Name: An Empirical Study of Format Robustness in LLM Document Workflows

A format-aware metamorphic testing framework with three metamorphic relations is proposed to comprehensively evaluate the format robustness of end-to-end LLM document workflows and demonstrates that document format is not a neutral wrapper but a critical factor affecting the reliability of LLM software systems.

Xiaoyu Zhang, Xianyun Cheng, Tianlin Li et al. · arXiv.org · 0 citations