Question: I'm looking for a tool that helps me understand complex concepts and relationships between them, can you suggest something?

If you need a tool to help you grasp complex ideas and the relationships between them, Unriddle is a good candidate. This AI-powered information retrieval system can provide answers to your questions directly, summarize complex documents, and build interactive graphs to show relationships. It works with more than 90 languages and can process large PDF files, so it can be useful for researchers trying to quickly read and extract information from lots of documents. You can try it with a free trial that doesn't require a credit card.

Another good option is Scholarcy, which is geared specifically for academic papers. It converts dense documents into interactive summary flashcards and has more-advanced features like highlighting key findings, customizing summaries and creating literature matrices. Scholarcy is good for students and researchers who want to get more out of their time and get a better handle on complex information.

Converse is also worth a look, especially if you want to improve your interactions with web articles, PDF documents and YouTube videos. It can generate TLDR and detailed summaries, has a conversational interface for documents, and can generate images. That makes it a good tool for trying to get a better handle on complex documents. It comes in four plans, so you can pick the one that's right for you, whether you're a student or working pro.