This tool is great for conversing with a set of documents. Plus it provides references so you can click and it will show you exactly what document and section of the document where it derived its information. It also now provides summaries. Finally you can keep all resources selected or deselect a subset of the references for a specific response. Plus it is very rigid for using the resources you provide. Downside it sometimes get references wrong and you sometimes have to provide its response in your message if you want to respond to a specific section of the AIs message. Overall though great for the cost.