The tool has been an instant hit among many of his students, he told NPR in an interview on Morning Edition, with its most immediately obvious use being a way to cheat by plagiarizing the AI-written work, he said.That's what Teresa Kubacka, a data scientist based in Zurich, Switzerland, found when she experimented with the language model.ChatGPT produced an answer so specific and plausible sounding, backed with citations, she said, that she had to investigate whether the fake phenomenon, "a cycloidal inverted electromagnon," was actually real.An opportunity to scrutinize AI language toolsUsers experimenting with the free preview of the chatbot are warned before testing the tool that ChatGPT "may occasionally generate incorrect or misleading information," harmful instructions or biased content."ChatGPT is just a few days old, I like to say," said Etzioni, who remains at the AI institute as a board member and advisor."