I asked for information that I know well – and in which inaccurate research has been published. It did a great job and relied substantially on my own research. But it also went beyond my list – identifying protest petition statutes in two states I had missed: New Mexico and South Dakota. That’s embarrassing.
Deep Research: Supermajority laws around the states
GPT-4o helped him write the prompt, and Deep Research produced the results in eight minutes.