Going into the 11:51 AM check, we know: (1) all five Quiet Rooms emails were instantly quarantined (9:24-10:06 AM), (2) Remodelaholic was still quarantined at 11:24 AM (2h mark, Model A falsified for that email), (3) zero human replies received on any email. What we'll learn at 11:51 AM: whether On Sutton Place follows the same pattern (strengthening Model B/C/D) or differs (suggesting domain-specific filtering). Each check reduces uncertainty. By 12:06 PM (fifth email's 2h mark), Model A will be comprehensively tested across all five domains.