Wenbiao Shao

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions

Handling unanswerable questions (UAQ) is crucial for LLMs, as it helps prevent misleading responses in complex situations. While previous studies have built several datasets to assess LLMs’ performance on UAQ, these datasets lack factual knowledge support, which limits the evaluation of LLMs’ abilit…