Yes, I think both are needed. Confabulation adding data which was not provided. Example making up the plot of an episode. Hallucination to claim stimuli which

Yes, I think both are needed. Confabulation adding data which was not provided. Example making up the plot of an episode. Hallucination to claim stimuli which was not provided. Claiming my prompt included something it did not. Delusions refusing to admit an error or mistake and the best thing to do is reset the history and explicitly exclude the topic. Examples accusing me of spreading harmful disinformation when I brought up Kirstie Alley's death. Often it's mistaken and it's none of those, you can simply correct it or direct it better. I've experienced both, and deal with both in different ways.