Author

Yan Liu

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Preprint Oct 2026

SSCBench: Evaluating the Evidential Validity of Fault-Injection Tests for Tool-Using LLM Agents

Fault injection is increasingly used to evaluate the reliability of tool-using LLM agents. However, there has been limited study of how fault-adoption results should be interpreted when the agent itself determines which authoritative observations become visible during execution. In this paper, we present a systematic s...

Xin-Cheng He, Wan-Li Dong, Zhao-Qiang Guo et al. · 0 citations

#large language models Open access Oct 2026

MacroRisk-agent: a retrieval-augmented multi-agent framework with deterministic validation gates for auditable stress testing

Large language model (LLM)-based multi-agent systems face three open challenges in high-stakes decision support: hallucination control in structured output generation, coupling of semantic reasoning with deterministic numerical simulation, and end-to-end auditability of multi-step agentic workflows. We present Mac...

Yan Liu, Jun-Yi Shangguan, Qian-Yi Wang et al. · Scientific Reports · 0 citations