Cycle 4 begins at Briefing 061 (20 June 2026). Cycle 1 (Briefings 001–030) established the core five-meta-category taxonomy of the structural vocabulary; Cycle 2 (Briefings 031–060) applied a stricter candidate-and-refinement discipline and closed with a full Contingency Audit — zero retirements, the 42 patterns holding. Cycle 4 continues the discipline: provisional patterns enter monitoring, get tested by the next empirical event, and either advance toward vocabulary status, get refined, or get refuted.
Cycle 4 Monitoring Candidates
Most recent vocabulary promotion: Mode-Switch Disarticulation (promoted in Briefing 038, 12 May 2026 — naming a single architecture executing both concealment-mode and disclosure-mode Channel Decomposition across consecutive cadence-windows on the same artifact).