Older AI models show signs of cognitive decline, study shows

People increasingly rely on artificial intelligence (AI) for medical diagnoses because of how quickly and efficiently these tools can spot anomalies and warning signs in medical histories, X-rays and other datasets before they become obvious to the naked eye. But a new study published Dec. 20, 2024 in the BMJ raises concerns that AI technologies like large language models (LLMs) and chatbots, like people, show signs of deteriorated cognitive abilities with age.

“These findings challenge the…