My bot averages ~ 3.5 moves, does all in 5, and less than a few % uses 5.

I've tried many, many approaches to get all in 4, and so far none work.

It is very nearly optimal (many of the parts are provably optimal, the only thing not yet optimal is doing an entire tree search, which is likely computationally impossible due to required tree size), using quite a bit of computation, precomputation, caching, etc., for the searching.

Oh, I also have a bot that solves Wordle in one move, every time.

Hint: the source code for Wordle is viewable from the page, and is easy to use to predict the word for each day.... But I've said too much now :)