Abstention vs. Hallucination: Benchmarking LLM Source Attribution for Scientific Citations
A dual-metric framework consisting of Abstention Rate (AR) and Hallucination Rate (HR) is proposed to characterize the trade-off between reliability and responsiveness to demonstrate that citation attribution systems should be evaluated not only for correctness but also for their ability to abstain appropriately under...
Deepa Tilwani, Yash Saxena, Seyedali Mohammadi et al.
· 11 citations