ChatGPT has explained why a non-existent book was listed in its response.
It currently lacks a feature to flag items in its knowledge base as "existing" or "real," which can make it challenging to differentiate between genuine and imaginary entities.
This is similar to a human creating a dream that may not necessarily exist in the physical world.
Dream is useful for creativity but you should not expect ChatGPT to always provide you with factual information.
