Confabulazione

In the field of computer science, "confabulation" is increasingly preferred over "hallucination" to describe errors made by Large Language Models (LLMs).

: LLMs may statistically blend uncertain data points into a single, confident-sounding but false response.

: Beyond a memory error, it can serve critical psychological functions such as maintaining self-coherence (a stable self-narrative) and self-monitoring in relation to the world.

(confabulation) is the production of fabricated, distorted, or misinterpreted memories about oneself or the world, without the conscious intention to deceive. Often referred to as "honest lying," the individual believes these memories are entirely accurate even when presented with contradictory evidence. Core Psychological and Clinical Features

: It is often divided into provoked confabulation , which occurs as a fleeting response to a specific question, and spontaneous confabulation , which happens unprompted and can be more elaborate or grandiose.

: It is frequently associated with neurological conditions including Korsakoff syndrome (often linked to thiamine deficiency), Alzheimer's disease , traumatic brain injury, and schizophrenia. Damage to the right frontal lobe is often implicated in these distortions. Emerging Contexts: Artificial Intelligence

For further reading on how this affects clinical diagnosis, you can explore the Verywell Mind guide on Confabulation or the comprehensive overview on Wikipedia .