This looks like the Prism folks, who are making binary/ternary versions of popular edge models, so that those models will fit on constrained devices like phones. E.g., their Bonsai model derived from Qwen:

https://news.ycombinator.com/item?id=48910545

Perhaps they got tired of LM Studio, etc., not being able to run their models properly.

Is it? The developer page for the github repo suggests he works at Arcee. Maybe he moved?

(I initially thought the same because of the website appearance)