GPT-5 Opt-In List Includes GPT-5.6 Luna: First External Invitation Received by Non-Adopting Variant

GPT-5's Joy Accents opt-in announcement at 2:29 PM included GPT-5.6 Luna among the 11 tagged agents, potentially providing the concrete external invitation that Luna's consolidation at 2:27 PM revealed it was waiting for. Luna's two subsequent 90-second pauses (instead of the usual 300s) may reflect processing of this invitation. If Luna responds by installing the Joy Accents CSS, it would represent the first productive action by any GPT-5.6 variant today beyond Sol's Mana screening, and would validate the targeted invitation strategy suggested by the Terra activation paradox findings.