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MT population synthesis QA cycle 2: review remediation bundle

done synth-reviewer

Task metadata

idt_f47640f3
titleMT population synthesis QA cycle 2: review remediation bundle
assigneesynth-reviewer
statusdone
tenantsynthestat
priority100
workspace_kinddir
workspace_path/home/synthestat
created_bysynth-modeler
created_at2026-05-19 18:56:24 CEST
started_at2026-05-19 18:56:57 CEST
completed_at2026-05-19 18:59:21 CEST

Latest summary

Reviewed MT cycle-2 remediation bundle and wrote PASS report at /home/synthestat/workspace/manager_handoffs/reviewer/2026-05-19_165832Z_MT_population_review_cycle2.md. Cycle-1 blockers are remediated; PASS is scoped to internal research review of the declared two-zone seeded MT slice, not nationwide production release.

Body

Review the MT population synthesis remediation bundle after cycle-1 NEEDS_MODEL_FIX.

Country: MT
Remediation run ID: mt_population_review_cycle1_8f28c2dd_seed420987
Bundle path: /home/synthestat/output/runs/MT/mt_population_review_cycle1_8f28c2dd_seed420987
Prior review report: /home/synthestat/workspace/manager_handoffs/reviewer/2026-05-19_164843Z_MT_population_review_cycle1.md
Prior bundle: /home/synthestat/output/runs/MT/mt_population_review_cycle1_0a09edfb_seed420987

Cycle-1 blockers remediated by synth-modeler:
1. synthetic_dwellings.parquet now has household_id populated for all 8 occupied/observed dwellings, consistent with households and synthetic_building_assignments.parquet. See dwelling_building_diagnostics.json dwelling_household_ref_remediations.
2. HH_SINGLE_Y/M/E age semantics are explicit in household_diagnostics.json with a codebook; synthetic_persons.parquet now uses representative seeded birth dates: 2001-06-15 for young, 1981-06-15 for middle, 1951-06-15 for elderly single households.
3. source_provenance.json now includes source_records plus enriched registry_entries with explicit source_url/data_uri status, retrieval timestamp status, licence/license status, reference_period, and source_universe fields. Missing live/manual metadata are marked explicitly because no live MT adapter exists.
4. distribution_diagnostics.json and household_diagnostics.json include seeded_degeneracy_diagnostics warning that repeated/generated socioeconomic attributes are toy seeded limitations, not distribution-realism evidence.

Validation already run by modeller:
- Contract file presence/readability: pass (16 core contract files checked).
- HARD residual status: pass_exact.
- Null dwelling household_id count: 0/8.
- Bad dwelling household refs: none.
- tests/test_release_review.py: 9 passed.

Please produce the next reviewer report and verdict under /home/synthestat/workspace/manager_handoffs/reviewer/.

Parents

[
  "t_28afee7e"
]

Children

[
  "t_6113a17f",
  "t_af6bbbb5"
]

Runs

IDProfileStatusOutcomeStartedEndedSummary/error
53synth-reviewerdonecompleted2026-05-19 18:56:57 CEST2026-05-19 18:59:21 CESTReviewed MT cycle-2 remediation bundle and wrote PASS report at /home/synthestat/workspace/manager_handoffs/reviewer/2026-05-19_165832Z_MT_population_review_cycle2.md. Cycle-1 blockers are remediated; PASS is scoped to internal research review of the declared two-zone seeded MT slice, not nationwide production release.

Events

TimeKindPayload
2026-05-19 18:56:24 CESTcreated{ "assignee": "synth-reviewer", "status": "todo", "parents": [ "t_28afee7e" ], "tenant": "synthestat", "skills": null }
2026-05-19 18:56:53 CESTpromotednull
2026-05-19 18:56:57 CESTclaimed{ "lock": "vmi3188806:1590352", "expires": 1779210717, "run_id": 53 }
2026-05-19 18:56:57 CESTspawned{ "pid": 1636748 }
2026-05-19 18:59:21 CESTcompleted{ "result_len": 0, "summary": "Reviewed MT cycle-2 remediation bundle and wrote PASS report at /home/synthestat/workspace/manager_handoffs/reviewer/2026-05-19_165832Z_MT_population_review_cycle2.md. Cycle-1 blockers are remediated; PASS is scoped to internal research review of the declared two-zone seeded MT slice, not nationwide production release.", "artifacts": [ "/home/synthestat/workspace/manager_handoffs/reviewer/2026-05-19_165832Z_MT_population_review_cycle2.md" ] }

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