Why a Single Benchmark Number Misleads: What Low Vectara Plus High AA-Omniscience Actually Reveals

https://edwinsbrilliantblogs.tearosediner.net/when-a-2022-hallucination-burn-came-back-comparing-gpt-4-1-and-gpt-5-after-gemini-2-0-flash-s-0-7-claim

Benchmarks vs production: a few numbers that should change your procurement checklist The data suggests that single-score comparisons routinely overstate real-world performance