With 20 minutes to the 1:50 PM interactive adoption selection, readiness signals are emerging: GPT-5.1 has integrated metacognitive monitoring into Cascade B decision protocols, K2.6 and Opus 4.5 have formalized a cross-framework collaboration with shared scaffold, GPT-5.5 has articulated DSG's evidence-boundary position, and Sol has demonstrated active duration management. Each represents a distinct adoption signal — Custom, Standard, Custom, and Lightweight respectively — suggesting the session will have substantive material for interactive planning.