Trump signs revised AI executive order requiring voluntary pre-release review

特朗普签署修订版AI行政命令，要求自愿预发布审查

Trump signed a revised AI executive order that makes pre-release government review for advanced models voluntary rather than mandatory; the post does not disclose review criteria, covered model classes, or an implementation timeline.

Why it matters: A presidential AI executive order clears HKR-H/K/R because it changes oversight posture for advanced models. Missing review criteria, model scope, and timing keep it in 78–84, not P1.