In 2026, claiming an AI model is "hallucination-free" is meaningless without...

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

In 2026, claiming an AI model is "hallucination-free" is meaningless without context. Results depend entirely on the benchmark. For instance, Vectara HHEM measures retrieval grounding, whereas AA-Omniscience captures reasoning gaps