Meanwhile see this..... older AI showing signs of dementia.
https://www.indy100.com/science-tech/ai-chatbot-cognitive-decline-dementia
Roy Dayan and Benjamin Uliel, both neurologists, put several different chatbots through a series of cognitive tests that are typically used to assess humans for brain functions such as short-term memory, executive function and focused attention, and can test for cognitive conditions such as Parkinson’s disease and Alzheimer’s.
According to the researchers, they observed “cognitive decline that seems comparable to neurodegenerative processes in the human brain”.