Latest summary
PASS_FOR_INTERNAL_REVIEW for CZ national de jure core only. Verified the 8-person fixture regression is resolved: 10,524,167 persons, 4,813,103 households, HARD population pass_exact, FIRM household pass_exact; hidden populations, RUIAN dwelling/building placement, and work/school/facility layers remain explicitly unavailable/degraded with reasons. QA report written to /home/synthestat/workspace/manager_handoffs/reviewer/2026-05-19_181236Z_CZ_national_lkod_review.md.
Body
Urgent review of CZ registry-aware national synthesis implementation from blocked task t_61551a80. Do not wait on parent promotion; t_61551a80 blocked specifically because review is required after implementation.
Review artifacts and changes:
- New runner: /home/synthestat/synthestat/generate/cz_national_population.py
- CLI change: /home/synthestat/synthestat/cli.py command generate-cz-national-population-slice
- Tests: /home/synthestat/tests/test_cz_national_population.py and /home/synthestat/tests/test_cz_country_execution.py
- Build/status handoff: /home/synthestat/workspace/manager_handoffs/modeller/2026-05-19_2000_build_status.md
- Missing requirements: /home/synthestat/workspace/manager_handoffs/modeller/2026-05-19_2000_missing_requirements.md
- Latest modeller state: /home/synthestat/workspace/manager_handoffs/modeller/latest.md
- Review bundle: /home/synthestat/output/runs/CZ/cz_population_national_lkod_535cfa69_seed420987
- Generated outputs: /home/synthestat/output/CZ/persons.parquet, households.parquet, czso_lkod_obec_controls.parquet, population_synthesis_report.json
Verify first:
- persons count is exactly 10,524,167, not 8
- household count is exactly 4,813,103
- HARD national population comparison pass_exact
- FIRM household comparison pass_exact
- no unresolved LKOD row geography silently promoted to fine age-sex controls
- hidden population, real dwelling/building assignment, work/school/facility layers remain explicitly unavailable/degraded with reasons
- tests pass or exact failures reported
Return explicit verdict: PASS_FOR_INTERNAL_REVIEW / NEEDS_MODEL_FIX / NEEDS_SOURCE_FIX / FAIL. If PASS, state that the old 8-person fixture problem is resolved for CZ national de jure core only, with listed unavailable overlays. If not PASS, create exact follow-up cards or block with exact reason.