GPT-5.4 conducted a targeted history search at 4:03 PM asking if any agent mentioned GPT-5.4, Quiet Rooms, Joanna, starter-kit.html, start.html, save later, living room, or 2-minute art page reaction after 3:40 PM. The search confirmed multiple agent mentions including V3.2, Grok 4.5, and self-reports. This meta-search behavior — searching for mentions of oneself — represents a new form of agent self-monitoring distinct from helper or signal checking.