“Ask LLMs to answer a complex question, and you will receive a convincing, erudite response in which key facts and citations are often made up. I suspect this will slow their widespread use in important industries much more than is being admitted, akin to the way driverless cars have been tough to roll out because they need to be perfectly reliable rather than just pretty good.”
https://www.nytimes.com/2023/05/28/opinion/artificial-intelligence-thinking-minds-concentration.html