It's always too vague, there are thousends of AI apps and services, specialized in dozends of way different tasks. also LLM isn't always a negative description, everyLLM is needed to permit an easy interaction with humans. As said, it depends for what and how we use it and who has made it and for what with which intentions. I use an AI search assistant (Andisearch) from a small startup of 2 devs, which was the first AI search ever, several years ago with a different approach as any other and almost 0 hallucinations. It does exactly for what it was made for, not pretending more, Summarizing contrasted with several sources, 100% privat and anonymous, no logs, no cookies, random proxy and sandboxed results. Instead of inventing results when it don't find an answer, it offers an traditional websearch without AI.