I didn’t have any links at hand so I googled and found this academic paper. https://arxiv.org/pdf/2310.20151.pdf

Here’s a video summarizing that paper by the authors if that’s more digestible for you: https://m.youtube.com/watch?v=OU2L7MEqNK0

I don’t know who is doing it or if it’s even on any publicly available systems, so I can’t speak to that or easily find that information.