In 2026, claiming an LLM is "hallucination-free" is marketing fluff, not...

https://elliottkykp923.yousher.com/marketing-teams-how-often-does-hallucinated-ai-content-go-public-36-5

In 2026, claiming an LLM is "hallucination-free" is marketing fluff, not engineering. Accuracy depends entirely on your yardstick. If you test against generic datasets, results look great, but production RAG tells a different story