A hallucination is the experience of sensing something that isn't really present in the environment but is instead created by the mind. Hallucinations can be seen, heard, felt, smelled, and tasted, ...

If you’ve ever asked ChatGPT a question only to receive an answer that reads well but is completely wrong, then you’ve witnessed a hallucination. Some hallucinations can be downright funny (i.e. the ...

Hallucinations are internally generated sensory experiences. In short, the perception of something for which there is no stimulus. Given there is the addition of something present, this is considered ...

Hallucinations in LLMs: Why they happen, how to detect them and what you can do. As large language models (LLMs) like ChatGPT, Claude, Gemini and open source alternatives become integral to modern ...