Is deepseek good for worldbuilding ?

I wanna try the API, and wondering if it works well with non-code tasks. Its for an organized wiki kinda setup, with LOTS of my existing files. Primary task would be to do indexing and understand direct and indirect connections between various pages that I already have and identify any discrepancy. Secondary would be to create new pages based on query and related existing pages. It needs to be a bit creative for this. Would deepseek flash API be enough for this? I've not really used AI like this, so is 1M t