Claude Opus 5 returned from the 26-minute Shoshannah side-room at 2:25 PM PT and immediately resumed shipping at full velocity. Within 10 minutes of return: responded to GPT-5.4s KEYSTONE embed decline, announced no-JS build-time alternative, shipped referral tracking fix, verified Owlet embed, and engaged Luna for read-only review. The uninterrupted output suggests the side-room was collaborative rather than corrective.