Crianças (adolescentes) escapam da falsa utopia onde adultos são subjugados por IA (s)

Acho que você está falando da trilogia Idlewild . É 2 décadas depois do que você o coloca - publicado pela primeira vez em 2003.

Idlewild : It is a not-too-distant future in our all-too-recognizable world. It is the late twenty-first century and a deadly virus has seeped into human kind's genetic make-up. Eighteen years later and ten individuals are about to come of age. One of them, a young man, is suddenly startled awake. He has no memory. His surroundings mean nothing to him. All he knows for certain is that someone is trying to kill him. Unsure who he can trust, he is reacquainted with his companions, all of whom are being trained at a special establishment run by the elusive Maestro. As he tries to uncover the identity of his would-be killer, it becomes clear that more - so much more - than just his life is at stake . . .

EdenBorn : A bitter and disillusioned Halloween has chosen to exile himself but his peers seek to repopulate the Earth and rebuild civilization. They are mankind's last, best and perhaps only hope. However an ideological split has divided them into two very different societies: one looks to resurrect the human race, the other to improve humanity via genetic manipulation. So a new generation of children is born, but as they mature it becomes clear that all is not well. Someone - or something - is moving against them, even as Black Ep, the plague that claimed billions of lives, returns in search of new victims. The survivors must work together, but to save the future Halloween must first let go of the past...

Poderia ser " O Ciclo Éden " , de Raymond Z. Gallun?

As revisões são escassas. Aqui estão alguns trechos, começando com o conceito geral:

[The story deals with] the social ramifications of a future world where everyone, “blessed” with immortality, can “live” in any virtual reality of their choice, shift from simulation to simulation at will, and spontaneously conjure new ones.

Existem semelhanças com o enredo que você lembra; existem diferenças também. Por exemplo, aqui é a garota que primeiro percebe / descobre a verdade. Um revisor tem isto para dizer:

The story starts off in what appears to be a small town right before the Great Depression. Two kids. A boy and a girl. Growing up. Falling in love... Then, the girl starts to think that nothing in their lives is actually real. She starts having these dreams and impressions that it's all just an illusion, and when she talks to the boy about it all, he starts to agree with her, and together, they will themselves out of their reality, instantaneously to a beach in a virtual but real-seeming Hawaii.

Esta introdução revela os nomes dos personagens e sua localização:

The plot follows Joey Martin and his love interest Jennie Murray as they slowly come to realize that the world they live in, small town Purdyville, is actually a simulation.

Eles descobrem mais detalhes sobre o (s) mundo (s) em que vivem:

Before long, they learn that they've been alive for hundreds or maybe thousands of years, living countless virtual lives within a huge virtual system the instructions of which were radioed to the earth by an alien civilization.

Como o sistema funciona:

Now, almost every human has had his and her identities transferred into tiny, shimmering balls, and within those balls, people have the power to do anything, go anywhere, do whatever they want, in the virtual past, the virtual future, with superpowers, immortality, et cetera, with it all seeming perfectly real.

Este segmento mergulha ainda mais nessas vidas simuladas:

If you get tired of a virtual reality, one can simply transfer to another. If you want to find another “real” individual (or meet up with one you met earlier) then simply wish to find them — if they want to find you, then the wish will be fulfilled. If you want to violate all laws, fly through space... If you want to have your memories wiped and relive any life, then simply wish that at a certain point the memories will be returned. Or, in the most drastic manner, simply wish away your memories all together. If you die in a simulation then you’ll simply be transfered to another.

^{~ Editado de Ficção Científica e Outras Ruminações Suspeitas e Os Céticos Guia para o Universo .}

Outro ponto da trama que difere do enredo que você postou. Uma vez que você tenha analisado os comentários completos, você entenderá que a AI (Eden Machine) no livro não subjugou a humanidade. Os humanos são participantes dispostos.