Hallucinations are often frightening and are caused by mental and general medical illnesses. What are those illnesses? Are hallucinations ever normal?

An artifact of the race to the top in artificial intelligence is that mistakes inevitably occur. One of those many mistakes apparently led to hallucinations in outputs.

AI models can confidently generate information that looks plausible but is false, misleading or entirely fabricated. Here's everything you need to know about hallucinations.

Failures by the standalone LLMs often stemmed from hallucinations, outdated knowledge, or misinterpretation of clinical rules. For example, the LLM on its own provided obsolete age eligibility ...

People with Charles Bonnet syndrome (CBS) experience complex visual hallucinations that can seem very real. While there is no cure, people can take simple steps to reduce or sometimes stop their ...

When I wrote about AI hallucinations back in July 2024, the story was about inevitability. Back then, GenAI was busy dazzling the world with its creativity, but equally embarrassing itself with ...

A new research paper from OpenAI asks why large language models like GPT-5 and chatbots like ChatGPT still hallucinate and ...

ChatGPT-style vision models often 'hallucinate' elements that do not belong in an image. A new method cuts down on these errors by showing the model exaggerated versions of its own hallucinations, ...

and the player (as Ethan or whoever) sometimes see hallucinations, but when you do it's obvious that they're not real, with screen effects, color shift, etc. Since the rest of the game plays it pretty ...