No, we don't yet. Lots of developer folks want to try different models, we want to provide simple to use, but deep assistance. Kind of unsure what to focus on given our limited resources.
I really like the idea of running a dedicated server that serves up various large language models via a standardized API, and then Khoj could just be pointed at one. Depending on the notes and the type of conversation I want to have, that would even allow for Khoj to swap models on the fly.