arxivcs.AI2026-07-19
When LLMs Over-Answer: Measuring and Mitigating Quality Issues in LLM-Based Hardware Description Language Question Answering
Ziteng Hu, Jiachi Chen, Wenhao Lv, Huan Zhang, Yingjie Xia
The rapid advancement of large language models (LLMs) has led practitioners to increasingly rely on them for answering questions about hardware description languages (HDLs). Because HDL is ultimately synthesized into physical hardware, an imprecise or redundant answer can propaga…