A recent study suggests that artificial intelligence (AI) models, like OpenAI's ChatGPT, might be capable of 'tasting' colours and shapes in ways similar to how humans do.

AI chatbots are showing signs of early dementia-like cognitive impairment, according to a recent study published in The BMJ, a peer-reviewed medical journal. Researchers tested leading chatbots, including ChatGPT, Claude, and Gemini, using the Montreal Cognitive Assessment (MoCA), a tool designed to spot early signs of dementia in humans.