Models with higher PS (Prompt Sensitivity) and MV (Model Variance) metrics generally performed worse on factuality benchmarks like TruthfulQA (Lin et al., 2022) and HallucinationEval (Wu et al., 2023), while models with low MV, such as GPT-4, achieved better TruthfulQA scores.

Authors

• Person: Not available Organization: Frontiers
  Survey and analysis of hallucinations in large language models

Sources

• Survey and analysis of hallucinations in large language models www.frontiersin.org Frontiers via serper

Referenced by nodes (2)

• TruthfulQA concept
• Prompt Sensitivity concept