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

https://research-wiki.win/index.php/Which_Benchmark_Should_You_Actually_Use_for_RAG_Pipelines_and_Enterprise_Search%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.