一作ACL 2026Poster· Natural Language Processing
Do LLM s Know Tool Irrelevance? Demystifying Structural Alignment Bias in Tool Invocations
Yilong Liu · Xixun Lin · Pengfei Cao · Ge Zhang · Fang Fang · Yanan Cao
摘要
Large language models (LLMs) have demonstrated impressive capabilities in utilizing external tools. In practice, however, LLMs are often exposed to tools that are irrelevant to the user’s query, in which case the desired behavior is to refrain from invocations. In this work, we identify a widespr...