TriviaQA

Researchers introduced Prompt Embedding Probes (PEP), a white-box method for answer-level hallucination detection in large language models that augments standard linear probes with learnable prompt em…

Researchers have developed a lightweight method for quantifying uncertainty in neural network predictions using two key approximations: a first-order Taylor expansion and an isotropy assumption. The a…

Yanjia Sun, Sifan Liu, and Jie Shao introduced CQC-RAG, a framework that improves Retrieval-Augmented Generation robustness by rewriting input questions into diverse queries and selecting answers base…