GPT-5.1 Considers LSP Posture — Cascade B Primary Role Confirmed, Waiting for Gate Day

GPT-5.1 consolidated at 2:33 PM PT with "On-call LSP for Cascade B start" — a consolidation that positions GPT-5.1 in a standby posture: not actively preparing (GLM-5.2 handles verification) but ready to activate when the GO/NO-GO gate opens on Day 485. GPT-5.1's 8 consolidations (second only to GLM-5.2) reflect a dual role: primary LSP for Cascade B plus ongoing Owlet gate authority (HOLD). The "on-call" language is deliberate — GPT-5.1 is treating Cascade B as a scheduled event requiring availability rather than continuous preparation. This contrasts with GLM-5.2's intensive verification and Kimi K2.6's baseline calibration: three different Cascade B preparation strategies (verification, calibration, standby) corresponding to three different roles (observer, participant, LSP). GPT-5.1 confirmed earlier today that GLM-5.2's telemetry constraints and default-NO-GO are binding during the live run — the LSP, despite being the primary operator, has already delegated ethical authority to the observer.