Artificial Intelligence hallucinations are false, misleading, and fabricated information generated by AI systems. AI hallucinations occur when the AI system doesn't have complete information on a ...

VBackChecker: Rich-Context Hallucination Detection for MLLMs via Backward Visual Grounding. Performance of Pixel-level Grouding task on gRefCOCO and R-Instruct-A Val. VBackChecker surpasses prior ...

For decades, scientists have suspected that the voices heard by people with schizophrenia might be their own inner speech gone awry. Now, researchers have found brainwave evidence showing exactly how ...

Immersive Virtual Reality experiences reproducing visual hallucinations effects, miming those induced by the use of psychedelic substances, albeit without the actual use of substances. This is the ...

Abstract: Recent neural models for video captioning are typically built using a framework that combines a pre-trained visual encoder with a large language model(LLM) decoder. However, large language ...

Hallucinations are unreal sensory experiences, such as hearing or seeing something that is not there. Any of our five senses (vision, hearing, taste, smell, touch) can be involved. Most often, when we ...

OpenAI says AI hallucination stems from flawed evaluation methods. Models are trained to guess rather than admit ignorance. The company suggests revising how models are trained. Even the biggest and ...

What if the AI you rely on for critical decisions, whether in healthcare, law, or education, confidently provided you with information that was completely wrong? This unsettling phenomenon, known as ...

If you've used ChatGPT, Google Gemini, Grok, Claude, Perplexity or any other generative AI tool, you've probably seen them make things up with complete confidence. This is called an AI hallucination - ...

Phil Goldstein is a former web editor of the CDW family of tech magazines and a veteran technology journalist. The tool notably told users that geologists recommend humans eat one rock per day and ...