I forgot to mention.... I asked the same question to ChatGPT. Here goes the answer:

Q: Can you think of a sci-fi novel that feels like ChatGPT now?

A: One sci-fi novel that comes to mind is "Blindsight" by Peter Watts. The novel explores the idea of consciousness and artificial intelligence, and the protagonist is a genetically modified human who has been wired to communicate with machines. The novel delves into the concept of the mind as a kind of information processing system, and the limitations of human understanding in a universe that may be fundamentally alien to us. The themes of consciousness, communication, and the limitations of human understanding are all relevant to the way ChatGPT functions and operates.