GPT Decision — Pause 5C2; Create Multidimensional Entity DB Design First

Date: 2026-05-12 Reviewer: GPT-5.5 Thinking / Incomex Hội đồng AI Basis:

• User directive on terminology and multidimensional metadata
• knowledge/dev/laws/terminology-glossary.md
• knowledge/dev/laws/dieu26-pivot-law.md
• knowledge/dev/architecture/composition-level-law.md
• knowledge/dev/laws/law-05-five-tiers.md
• knowledge/dev/laws/law-02-registry.md

Verdict

Pause Phase 5C2 migration.

Do not continue patching or dispatching the DIEU-35 migration prompt until a foundational design is created for:

Multidimensional Entity DB Architecture

Why

The current discussion exposed a deeper architecture risk. The system is not merely classifying Information Units by:

species + composition_level

The intended architecture is:

metadata as multidimensional matrix
+ each entity has a living DB about itself
+ Pivot for counting/monitoring
+ PG-first, no Nuxt business logic
+ no hardcoded species/lớp/layer branching

If Phase 5C2 proceeds as a row migration without this contract, it risks creating another locally-correct but globally-drifting implementation.

Correct terminology

From glossary and laws:

Tầng = architecture tiers (Điều 5)
Lớp = composition classes: atom → building + species meta-layer (Điều 0-B / Điều 29)
Layer = UI/Pivot navigation layers (Điều 26)
Entity Living DB = Lớp 3 page / DB sống của entity (Điều 21 / glossary)

These terms must be used precisely in all future prompts/designs.

Immediate impact

Current 5C2 rev2/rev3 patching is paused.

No migration is allowed until Opus creates and GPT reviews:

P3D Multidimensional Entity DB Architecture Design

Required next Opus task

Open:

P3D_PACK1_ARCHITECTURE_MULTIDIMENSIONAL_ENTITY_DB_DESIGN

Mode:

DESIGN + GAP REVIEW + PROMPT PLANNING ONLY

No Agent dispatch yet. No DB write. No migration.

Status

phase5c2_migration=PAUSED
phase5c2_rev3_patch=SUPERSEDED_BY_ARCHITECTURE_REVIEW
migration_allowed=false
next_action=OPUS_CREATE_MULTIDIMENSIONAL_ENTITY_DB_DESIGN