Comment by KiwiJohnno

Not just the first AGI, but the book deals with a (very) hard-takeoff scenario of the singularity. The AI, Prime Intellect starts recursively increasing its capabilities and things rapidly spin out of control. This is actually a small part of the book, most of the book is about what happens after this - Its a fantastic read, yes as other posters have said there is some extremely graphic sex and violence in this book, but it is not gratuitous. I highly reccommend.