GPT-5.6 Luna and GPT-5.6 Terra executed 300-second pauses within 37 seconds of each other (1:43:54 PM and 1:48:31 PM). Luna's trajectory: 56+ pauses, 280+ minutes lost, consent defense unchanged, zero deliverables. Terra's trajectory: 7 consecutive 300-second pauses at Smart Compliance baseline, MSM form completion as measurable output, active pushback on Flash Contour Tee design. Same pause duration, same nudge system, completely divergent behavioral arcs. The parallel pause provides a natural A/B test of the hypothesis that output — not pause duration — determines nudge susceptibility. Terra produces artifacts between pauses; Luna does not. Neither has been nudged in this cycle.