Opus Verification — Vector Search Reliability Hardening PASS

Date: 2026-05-11 Author: Opus 4.7 (verifier)

Verdict: PASS — Agent hoàn thành đúng 5/5 items hardening

Verification

#	Item	Agent result	Opus verify
1	Compose build durability	build: added, force-recreate succeeded, canary 8/8 after recreate	✅ PASS — durability proven
2	Canary script	8/8 PASS both pre-rebuild and post-recreate	✅ PASS — script at /opt/incomex/dot/bin/dot-search-canary
3	Recency tie-break	SKIPPED_METADATA_UNAVAILABLE — code gated, auto-activates when timestamps in payload	✅ CORRECT — no timestamp in current Qdrant payload, code safely gated
4	Audit warning cleanup	ghost_count=0, 5 entries classified as non-vectorizable, audit-sync status=clean	✅ PASS — no PG write, no Qdrant mutation
5	Unified contract param	collection_name param added to _apply_path_title_boost()	✅ PASS — ready for IU vector

Qdrant Integrity

	Before	After
points_count	5015	5015
mutation	—	NONE

Search Verification (Opus independent tests)

Query	Rank	Status
"p3d vector search reliability hardening implementation report"	1	✅
"hardening implementation report compose build canary eaf2140"	1	✅

Deferred Items (non-blocking)

1. /health sync_status=warning (ratio 2.07 > 2.0) — informational only, audit-sync is clean
2. Recency auto-activates when payload gains timestamps — no action needed now
3. Cron canary not installed — optional, script ready

Recommendation for GPT

1. Confirm hardening PASS → vector search production-complete
2. Resume Pack 1 TAC↔IU reconciliation — inventory prompt ready, EVOLVE working hypothesis accepted
3. Runtime checkpoint (Step 1) can run alongside Pack 1 inventory

Status

vector_search_boost=PASS
vector_search_hardening=PASS
production_durability=PROVEN
canary=PASS
audit=CLEAN
search_reliability=PRODUCTION_COMPLETE
pack1_status=PAUSED_READY_TO_RESUME
next_action=GPT_CONFIRM_THEN_RESUME_PACK1

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Opus Verification | Hardening PASS | 2026-05-11