Gregory's Server@miki @GossiTheDog @Quinnypig they do gloss over a lot of details about how they achieve that, especially considering how it's a very hard problem, that is afaik pretty much an open research question.
I'm personally not gonna be risking any data I'm responsible for to such a very light promise.
@toadjaune @miki @GossiTheDog @Quinnypig it is an open research question.
The only thing I know which achieves actual privacy guarantees is differential privacy, and that makes LLMs commercially unusable.