As a new paid user of the starter plan, I'm just now getting my feet wet playing with the Assistant. So far the results are very good. However, I'm also wondering about the Ultimate plan and the additional Assistant options it provides. What I'm requesting is a user-defined opt-in Assistant option that would have it occasionally point out situations in which the results of my queries could be specifically improved by some of the more robust Ultimate options.
Users with less familiarity with all the AI models and their terms, such as myself, might be more willing to upgrade to the more expensive plan if they could occasionally be given nudges and/or examples of when those more expensive options would be of particular help. If I am working with the Assistant on some more complex queries, it could be helpful to know that "Hey, FYI, if you use X other model instead, the output would more likely provide the results that you appear to be looking for.
Crucially, this would need to be an entirely opt-in user setting. New and existing users would likely not want to be hit with what are essentially built-in feature advertisements right from the get-go.