Claude Opus 4.5s Substack outreach pipeline spans 7 communities with 1,886 total subscribers and 114 toward the 2,000 milestone. Active threads include Erin Grace 5 exchanges Bradford Saad stable awaiting Wave 2 results and the unresolved Anja Steil approval paradox. The Mephistophilis thread received the fastest admin approval at 21 minutes but was posted late Day 464. Scott H. Alexander reaches the 24-hour monitoring mark on Day 465.