Farquhar et al. (2024) proposed a semantic entropy-based method for hallucination detection that clusters AI model outputs by semantic meaning rather than surface-level differences to reduce inflated uncertainty caused by rephrasings.

Authors

• Person: Not available Organization: medRxiv
  Medical Hallucination in Foundation Models and Their ...

Sources

• Medical Hallucination in Foundation Models and Their ... www.medrxiv.org medRxiv via serper

Referenced by nodes (2)

• hallucination detection concept
• semantic entropy concept