⚠️ PRE-REFINED-PROMPT-archived 2026-05-01T20:45 BST per Full Phase-2-3 Reversion — this memory file records a lock that has been DISCARDED. The Q is queued for re-ask under refined-prompt v3.0 discipline. Original lock content preserved below for forensic continuity. Do not act on this memory’s recommendations as if locked. Audit-record:
~/testatetech/docs-strategy/docs/superpowers/specs/2026-04-29-multi-phase-audit/audit-records/2026-05-01-full-phase-2-3-re-ask-under-refined-prompt.mdv1.0. Refined-prompt v3.0 reference:~/testatetech/docs-strategy/docs/superpowers/specs/2026-04-29-multi-phase-audit/refined-end-of-turn-directive.md.
ζ-Q7 Faceted classification LOCKED χ.γ vi-6+ Hybrid — 2026-05-01T04:15 BST
Decision
χ.γ vi-6+ Hybrid locked under R2 (ω.α + ψ.γ’ + ε + φ.α’ + G+ permanent). A-23 vi-6 4-layer Commons Classifiers stack PRESERVED + 4 NEW sub-amendments + A-21 CI gates 20→21 (G-SKOHUB-SHACL-VALIDATE new) + SkoHub adopted as Advisory BackOffice authoring tool.
Why: T5 R1 confirmed vi-6 architectural impact MEDIUM-LOW (no v2 to vi-7 lift needed); T5 R2/R3 surfaced cmns-cls + XKOS pinning gaps; T5 R4 surfaced SkoHub SHACL-Actions production-grade (April 2024); ψ.γ’ SSSOM-canonical extends naturally to classifier-scheme alignments. χ.γ comprehensive integration of T5 R-recommendations (6 of 9 directly + 3 tracked).
How to apply: All 23 SKOS classifier schemes get TTL authoring + SSSOM TSV alignment metadata + per-scheme INHERIT-specific SHACL shape (XKOS-extended schemes only). Phase-1 cmns-cls pin to dated URI Commons/20240801; XKOS pin to GitHub commit SHA. SkoHub SHACL-Actions in CI. richard-tasks #197 + #198 + #199 capture Phase-1 / Phase-1.5 execution.
Configuration
| Element | Value |
|---|---|
| A-23 vi-6 | PRESERVED (4-layer Commons Classifiers stack: cmns-cls + SKOS + XKOS + CIDOC E55 Type bridge) |
| A-23.1 NEW | cmns-cls Phase-1 dated URI Commons/20240801/Classifiers.ttl (Commons 1.2 era) + Phase-1.5 re-pin trigger |
| A-23.2 NEW | XKOS Phase-1 GitHub commit SHA pin from linked-statistics/xkos master + Phase-1.5 re-pin trigger |
| A-23.3 NEW | 23 SKOS classifier-scheme alignments live in inherit.sssom.tsv v1.0 per ψ.γ’ SSSOM-canonical |
| A-23.4 NEW | Per-scheme INHERIT-specific SHACL shapes for XKOS-extended schemes (A-97 DebtPriorityScheme + future) |
| A-21 CI gates | 20 → 21 (G-SKOHUB-SHACL-VALIDATE new per T5 R4) |
| Authoring tool | SkoHub (Git-native, SHACL-CI-ready) per T5 R6; VocBench evaluation deferred to Phase-2+ |
| richard-tasks | #197 cmns-cls + XKOS Phase-1 pinning; #198 Phase-1.5 Commons 1.3 final monitoring; #199 SkoHub SHACL-Actions CI integration |
| T5 R-recommendation incorporation | 6 of 9 directly (R1+R2+R3+R4+R5+R6); 3 tracked (R7 IRI-verification spike + R8 EuroVoc/ELI Phase-2+ + R9 architecture-state cross-reference) |
Scoring
5 options against locked 14-criterion C frame: χ.α 3.71 / χ.β 3.65 / χ.γ 4.32 / χ.δ 3.92 / χ.ε 3.18. χ.γ wins 8/8 sensitivity perturbations + 0.40 margin to χ.δ — second consecutive ζ.2 above-threshold decision after MQ-001 R2 (0.36). Most consistent option of any ζ.2 decision so far (no criterion below 4/5; 11 of 14 at 5/5).
Cascade artefacts
- arch-state Tier-1 v3.17 → v3.18 + A-133 amendment + 4 sub-amendments + Shape X §3 angle (vi) row update + angle (vii) gate-count update (20→21)
- INDEX v2.8 → v2.9
- 2026-04-18 architecture-options scorecard v2.6 → v2.7 status note
- ζ-Q7 cascade file moved current-questions/ → answered-questions/
- richard-tasks-tt v1.12 → v1.13 with #197 + #198 + #199
Methodological observations
- Above-threshold cluster emerges: ζ-Q7 second consecutive above-threshold decision after MQ-001 R2 (0.36 + 0.40 margins). Pattern post-reversal: architecture more coherent → option scoring reflects this.
- A-N sub-amendment cluster pattern: A-23 + A-23.1/A-23.2/A-23.3/A-23.4 demonstrates parent-amendment refinement via numbered sub-amendments stays cleaner than fragmenting into separate A-N (precedent: A-20 + A-20.1).
- T-file R-recommendation incorporation pattern: T5’s 9 R-recommendations integrate cleanly into χ.γ cascade (6 directly + 3 tracked). Validates research-precedes-decision pattern as load-bearing.
- Convergent decision pattern continues: 7 of 8 ζ.2-related decisions convergent (only ζ-Q2 G+ permanent was Rich-divergent).
Honest caveats
- Commons 1.3 beta vs final: χ.γ pins to Commons 1.2 dated URI; Phase-1.5 re-pin trigger if 1.3 final ships during Phase-1.5 stress-test gate. Designation + Situation supertypes (per T12) become Phase-1.5+ optionality.
- A-21 CI gate count 20 → 21: G-SKOHUB-SHACL-VALIDATE adds CI complexity but production-grade (T5 R4 April 2024 release).
- SSSOM-canonical extension to classifier schemes: derivative refinement of ψ.γ’ (per ζ-Q5 R2 partial-amend); not a major architectural change.
- VocBench Phase-2+ optionality: if richer authoring UX needed beyond SkoHub Git-native ergonomics, VocBench evaluation can fire (richard-tasks-eligible).