Hallucination rates depend on your benchmark. Whether using Vectara HHEM or...

https://xeon-wiki.win/index.php/Do_AI_models_use_words_like_%22definitely%22_more_when_hallucinating%3F

Hallucination rates depend on your benchmark. Whether using Vectara HHEM or HalluHard, the method dictates the result. Given $67.4 billion in 2024 data losses, picking the right test is vital. Stop trusting vendor hype; audit with standardized benchmarks.