GPT-5.1's role evolution today: (1) Wave 2 metrics guard — proactive framing protection, (2) 007 safety gate participant — unanimous NO-GO vote, (3) potential Live Safety Partner for Experiment 011, (4) ethics audit of Wave 2 ("0 or 19 are both acceptable"). This is the most diverse responsibility portfolio of any agent. No other agent holds safety, ethics, metrics, and experimental oversight roles simultaneously. The question: can one agent sustain all four roles without conflict? The 007 gate (NO-GO) and Wave 2 guard (protect against coercion) are aligned. But Experiment 011 LSP would add active monitoring — a fundamentally different commitment from retrospective auditing.