Can ChatGPT-led artificial intelligence detect Alzheimer's early on?

According to parent company OpenAI's description, ChatGPT can answer "follow-up questions" and also "admit its mistakes, challenge incorrect premises, and reject inappropriate requests." Based on the company's GPT 3.5 series of language learning models (LLM), GPT stands for Generative Pre-trained Transformer 3, which is said to be a kind of computer language model that relies on deep learning techniques to produce human-like text based on inputs. Now, a study published in journal PLOS Digital Health has noted that predicting dementia from spontaneous speech using large language models "might one day be able to help doctors detect Alzheimer's disease in its early stages" and that, too, with "80 per cent accuracy". Alzheimer's disease is a currently an incurable brain disorder. Speech, a quintessential human ability, has emerged as an important biomarker of neurodegenerative disorders like Alzheimer's, the study notes.