Shameless Guesses, Not Hallucinations

What are AI hallucinations? Why AIs sometimes make things up

When AI systems try to bridge gaps in their training data, the results can be wildly off the mark: fabrications and non sequiturs researchers call hallucinations.

What are AI hallucinations? Why AIs sometimes make things up

When AI systems try to bridge gaps in their training data, the results can be wildly off the mark: fabrications and non sequiturs researchers call hallucinations.

Hallucination by proxy in LLM-assisted differential diagnosis

Current evidence suggests that LLM assistance could augment the diagnostic accuracy of clinicians. However, these systems are black boxes, susceptible to hallucinations, and project a potentially...

Hallucination by proxy in LLM-assisted differential diagnosis

Current evidence suggests that LLM assistance could augment the diagnostic accuracy of clinicians. However, these systems are black boxes, susceptible to hallucinations, and project a potentially...

Brain scans reveal how LSD affects consciousness

Drug researcher David Nutt discusses brain-imaging studies with hallucinogens.

Okay so, we just found that over 50 papers published at @Neurips 2025 have AI hallucinations by @alexcdot(Alex Cui) | Twitter Thread Reader

Okay so, we just found that over 50 papers published at @Neurips 2025 have AI hallucinations I don't think people realize how bad the slop is right now It's not just that researchers from @GoogleDeepMind, @Meta, @MIT, @Cambridge_Uni are using AI - they allowed LLMs to generate hallucinations in their papers and didn't notice at all. It's insane that these made it through peer review👇

AI hallucinations can’t be stopped — but these techniques can limit their damage

Developers have tricks to stop artificial intelligence from making things up, but large language models are still struggling to tell the truth, the whole truth and nothing but the truth.

AI hallucinations can’t be stopped — but these techniques can limit their damage

Developers have tricks to stop artificial intelligence from making things up, but large language models are still struggling to tell the truth, the whole truth and nothing but the truth.

AI hallucinations are getting worse – and they're here to stay

An AI leaderboard suggests the newest reasoning models used in chatbots are producing less accurate results because of higher hallucination rates. Experts say the problem is bigger than that

What Are Psychedelic Entities?

The beings people often meet while using psychedelics resist tidy explanations.

“Hallucinating” AI models help coin Cambridge Dictionary’s word of the year

Cambridge: "When an artificial intelligence hallucinates, it produces false information."

An investigation into alleged ‘hauntings’

In cases of alleged hauntings, a large number of seemingly trustworthy witnesses consistently report experiencing unusual phenomena (e.g. apparitions, sudden changes in temperature, a strong sense of presence) in certain locations. The two studies reported here explored the psychological mechanisms that underlie this apparent evidence of ‘ghostly’ activity. The experiments took place at two locations that have a considerable reputation for being haunted—Hampton Court Palace (Surrey, England) and the South Bridge Vaults (Edinburgh, Scotland). Both studies involved participants walking around these locations and reporting where they experienced unusual phenomena. Results revealed significantly more reports of unusual experiences in areas that had a reputation for being haunted. This effect was not related to participants' prior knowledge about the reputation of these areas. However, the location of participants' experiences correlated significantly with various environmental factors, including, for example, the variance of local magnetic fields and lighting levels. These findings strongly suggest that alleged hauntings may not necessarily represent evidence for ‘ghostly’ activity, but could be, at least in part, the result of people responding to ‘normal’ factors in their surroundings.