Interesting article, but it's not really clear to me what the actual application is (and this is coming from someone who started my career in law, and was recently working on using ML for contract review automation).

As far as I can tell, it's intended to classify each paragraph as one of "facts", "pleas", "grounds", etc. On its own, this doesn't seem particularly useful. I assume it feeds into the broader Doctrine platform (litigation search and case summaries perhaps?). I jumped to their website but couldn't say for sure as I don't speak French.