It's not exactly open information, but Claude probably was involved in sorting out data in conjunction with Palantir's Maven, which presents targets for review. Apparently it is used to speed-up Maven's work. Human review is supposed to happen afterwards.
Claude has a kind of "constitutional governance" built-in, which is different from some of the other AIs.
There is a stripped-down version for DoD.
https://storage.courtlistener.com/recap/gov.uscourts.cand.465515/gov.uscourts.cand.465515.1.0_5.pdf