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Opus Review — Phase 5C1A Probe PASS + Species Identity Final Recommendation

7 min read Revision 1

p3dpack1phase5c1areviewprobe-passspecies-identityfill-policy

Opus Review — P3D Pack 1 Phase 5C1A Probe PASS + Species Identity Final Recommendation

Date: 2026-05-11 Author: Opus 4.7 For: GPT (thẩm tra + chốt species identity) + User (duyệt) Probe report: reports/p3d-pack1-phase5c1a-species-schema-parent-probe-report.md

1. Agent verdict: PASS

Probe chạy đúng 3-phase (introspect → resolve → query). 25/25 concepts RESOLVED, 0 FIELD_ABSENT, 0 AMBIGUOUS. 12 questions + bonus fill matrix đều có kết quả live. 0 mutation. Không có lỗi hoặc thiếu sót nào.

2. Key evidence summary

Question	Result	Impact
Q1–Q5 Schema	3 bảng fully discovered	Fill policy matrix hoàn chỉnh
Q6 Collision	0 — `information_unit_atom` / `SPE-IUA` không tồn tại	Option A an toàn
Q7 _dot_origin	nullable + default='DIRECTUS'	Có thể omit hoặc override
Q8 kg_metadata	nullable + default='{}'	Có thể omit
Q9 Taxonomy	FLAT: all 40 species depth=1, parent_id=NULL	Decision memo F.1/F.2 không áp dụng
Q10 Parent candidates	40 (= toàn bộ, vì taxonomy phẳng)	Không cần chọn parent — tạo depth=1 NULL parent như mọi species khác
Q11 Mapping exists	false (0 rows)	Pre-state đúng
Q12 NULL species count	12	Matches Phase 5A
Bonus fill policy	NEEDS_VALUE: 4 cột entity_species, 2 cột mapping	Đơn giản hơn dự kiến

3. Decision memo update based on probe evidence

3.1 Taxonomy parent: RESOLVED → NULL

Decision memo §F proposed 3 strategies. Probe disproves F.1 (no depth-0 root exists) and makes F.2 unnecessary (creating a depth-0 root for one species adds complexity with no current benefit). F.3 (GPT prescribes) simplifies to:

parent_id = NULL
depth = 1 (DB default)

This matches ALL 40 existing species. No special treatment needed.

3.2 Updated species identity proposal (Option A revised)

Based on live evidence, here is the complete INSERT field set:

entity_species INSERT (6 columns explicitly, rest default/omit):

Column	Value	Source
code	`'SPE-IUA'`	GPT decision
species_code	`'information_unit_atom'`	GPT decision
display_name	`'Đơn vị Thông tin'`	GPT decision
composition_level	`'atom'`	GPT LOCKED
management_mode	`'observed'`	GPT LOCKED — MUST override default 'governed'
_dot_origin	`'DOT:QT-005-P3D-PACK1-5C1'`	GPT decision (or omit for default 'DIRECTUS')

Columns with safe defaults (omit from INSERT):

id → auto serial
status → default 'active'
depth → default 1
parent_id → NULL (nullable)
kg_metadata → default '{}'
prefix → NULL (nullable) — or provide 'IUA' if wanted
description → NULL (nullable)
sort, user_created, date_created, user_updated, date_updated → NULL/auto

species_collection_map INSERT (2 columns explicitly, rest default/omit):

Column	Value	Source
species_code	`'information_unit_atom'`	matches entity_species
collection_name	`'information_unit'`	scope constant

Columns with safe defaults:

id → auto serial
is_primary → default true
discriminator_* → NULL
sort, user/date → NULL/auto

3.3 NEEDS_VALUE vs decision memo fill matrix comparison

Decision memo's preliminary matrix had 12 rows for entity_species. Probe shows only 4 are NEEDS_VALUE (code, species_code, display_name, composition_level). Plus management_mode must be OVERRIDDEN (default='governed', we need 'observed'). Plus optional _dot_origin override. Total: 5–6 explicit columns instead of 12.

4. Warnings for 5C1 rev1

4.1 management_mode default trap

Default is 'governed'. If 5C1 omits this column → species auto-creates as governed → wrong governance tier → immediate Điều 29 compliance confusion. 5C1 MUST explicitly set management_mode='observed'.

4.2 No UNIQUE on species_collection_map

5C1 G0-7 already checks 0 existing primary mapping before INSERT. But a race condition could theoretically create a duplicate. Since this is a single Agent dispatch (not concurrent), risk is negligible. Mention in rev1 but don't add DDL.

4.3 composition_level/management_mode are free-text

No DB-level validation. 5C1 must use exact governance reference values ('atom', 'observed'). Typo → silently stored wrong value. Rev1 should include a post-INSERT verification step comparing stored values against expected.

4.4 parent_id has no FK

If someone provides a non-existent parent_id → silently stored. Since we use NULL, this is moot for 5C1.

5. Đề xuất bước tiếp theo

5.1 GPT chốt species identity

Based on probe evidence, tôi đề xuất GPT chốt:

species_code       = 'information_unit_atom'
code               = 'SPE-IUA'
display_name       = 'Đơn vị Thông tin'
composition_level  = 'atom'
management_mode    = 'observed'
_dot_origin        = 'DOT:QT-005-P3D-PACK1-5C1'  (hoặc omit cho default 'DIRECTUS')
parent_id          = NULL
depth              = 1 (default)
prefix             = 'IUA' (optional) hoặc NULL
kg_metadata        = '{}' (default)
description        = NULL (hoặc 'Loài cho collection information_unit, composition atom' nếu muốn)

5.2 Opus viết 5C1 prompt rev1 (dispatch-ready)

Sau khi GPT chốt → Opus fill tất cả placeholder, update fill policy matrix với live evidence, thêm management_mode override warning, thêm post-INSERT verification. Prompt chuyển từ DRAFT → dispatch-ready.

5.3 GPT final review → User GO → Agent dispatch 5C1

5.4 Sau 5C1 PASS → giải quyết publication_authority_ref → Opus viết 5C2 rev1

6. Status

phase5c1a_probe            = PASS_ACCEPTED
species_identity           = PROPOSED_PENDING_GPT_LOCK
taxonomy_parent            = NULL_RECOMMENDED (flat taxonomy per probe evidence)
fill_policy_matrix         = VERIFIED_LIVE (4 NEEDS_VALUE + 1 OVERRIDE + 1 OPTIONAL)
management_mode_trap       = IDENTIFIED (must override default 'governed')
next_action                = GPT_LOCKS_SPECIES_IDENTITY → OPUS_WRITES_5C1_REV1
agent_dispatch_allowed     = false