TruthfulQA is Saturated—Should I Ignore TruthfulQA Scores in 2026?

https://fire2020.org/when-models-disagree-what-contradictions-reveal-that-a-single-ai-would-miss/

If you are still using TruthfulQA to evaluate your enterprise RAG pipeline in 2026, you are not just behind the curve; you are actively deceiving your stakeholders