there are quite a number of really interesting neural network videos on ipam's channel! I very much recommend browsing through them and speedwatching to see what's interesting. summarize.tech may also help evaluate which are worth watching, though keep in mind summarize.tech is ... only okay at its job, heh.
it's an old video from 2018, but it has some interesting stuff in it I hadn't seen before related to loss basin visualization. I know some people were discussing that a while back, so I figured I'd link this here for those interested