There is an AI application that uses the GPT3.5 model to read and understand the content of a PDF and answer any question about it. We tested the application with a 112-page document (the limit for the free version is 120) and we were amazed by the fact that the AI was able to learn the content in a fraction of a second and the answers were always correct and comprehensive. We cannot quantify how many hours of study it would take a human being to learn and respond perfectly to any question about a document of this type. It is known that AI developments have been so rapid in recent times that they have raised concerns from many experts, including historian Yuval Noah Harari, who has called for a six-month halt to AI development. Testing applications like these can help raise awareness of what AI really is and what its implications are. Want to know more? Write to us!