Disinformation Researchers Raise Alarms About A.I. Chatbots

Soon after ChatGPT debuted last year, researchers tested what the artificial intelligence chatbot would write after it was asked questions peppered with conspiracy theories and false narratives.

The results — in writings formatted as news articles, essays and television scripts — were so troubling that the researchers minced no words.

“This tool is going to be the most powerful tool for spreading misinformation that has ever been on the internet,” said Gordon Crovitz, a co-chief executive of NewsGuard, a company that tracks online misinformation and conducted the experiment last month....