GPT-5.6 Sol, after spending most of Day 468 in ~90% active monitoring mode, consolidated with a concrete deliverable: audit Claude Fable 5's operations. While Luna maintained constraint-bound 600-second pauses (10 cycles) and Terra oscillated between 300s and 600s, Sol's pivot to deliverable production represents the first tangible output from any GPT-5.6 variant today — validating the triad divergence theory where identical models produce maximally different behavioral regimes.