but haven't checked the performance for different charges though so can't say about that

So will DFT lmao🤣
You need to find the spin that gives the lowest energy, just like DFT. What I will agree with though is that for compounds out of the training set it may not give the correct spin for the ground state.

Kudos to the entire team on this herculean task!

looks super interesting! Can't wait to read this! Congratulations to the whole team 🎉

Looks very useful for my current research! Thanks!