| All of the most popular artificial intelligence chatbots have the ability to upload and summarize documents, from legal contracts to an entire book. The tech promises to give you a kind of speed-reading superpower. But do any of the bots really understand what they’re reading? To figure out which AI tools you can trust as a reading assistant, The Post challenged five bots to read four very different types of writing and then tested their comprehension. The reading spanned the liberal arts, including a novel, medical research, legal agreements and speeches by President Donald Trump. To judge the AI tools’ summaries and analysis we gathered a panel of experts — including the original authors of the book and scientific reports. Here’s how the bots performed on each topic, followed by an overall champion and our judges’ conclusions. | 
