The article (Pranshu Verma & Will Oremus) (paywalled), which was prompted by Jonathan Turley's USA Today piece, just went up. The general analysis should be familiar to our readers (see the Large Libel Models thread), but here is a comment from an OpenAI spokesperson:
When users sign up for ChatGPT, we strive to be as transparent as possible that it may not always generate accurate answers. Improving factual accuracy is a significant focus for us, and we are making progress.
And one from Microsoft (which operates Bing, which uses GPT technology):
