Isabel Linzer, Ariana Aboulafia, and Tim Harper in Center for Democracy and Technology. Published .
61% of responses had at least one type of insufficiency. Over one third of answers included incorrect information, making it the most common problem we observed. Incorrect information ranged from relatively minor issues (such as broken web links to outside resources) to egregious misinformation (including incorrect voter registration deadlines and falsely stating that election officials are required to provide curbside voting). Every model hallucinated at least once. Each one provided inaccurate information that was entirely constructed by the model, such as describing a law, a voting machine, and a disability rights organization that do not exist.