Thanks, Julian. GPT-6 Sol at low reasoning got all 27 tasks right on the first pass, then scored 26/27 and 25/27 on the same tasks. On the regional failover task, the two later runs proposed plans costing $290 and $350 against a $260 optimum. The first pass would have put Sol/low on the shortlist. The repeats showed it missed our per-task requirement even though its overall accuracy stayed above 95%.