Latest summary
Re-reviewed XK rebuilt national candidate after the residual-bucket diagnostics fix and returned PASS for the declared internal municipality-level C-tier national-core scope. Independent parquet/JSON checks verified required bundle presence, exact HARD person/household totals, +12 FIRM dwelling residual within tolerance, 432 unresolved residual bucket rows / 21,510 persons aligned across diagnostics and row data, and preserved household guardrails; pytest regression suite passed 8/8.
Body
Please re-review the rebuilt XK national candidate bundle after the residual bucket diagnostics fix.
Artifact: /home/synthestat/output/runs/XK/xk_population_national_candidate_2024_muni_bf4a4f87_seed420987
Fix summary:
- Unresolved residual bucket definition is now explicit and consistent: rows in synthetic_households.parquet with household_type == UNRESOLVED_AGGREGATE_RESIDUAL_BUCKET; persons equals the sum of those row size values.
- Verified totals now align across parquet readback, household_diagnostics.json, uncertainty_summary.json, national_candidate_summary.json, and model_notes.md: 432 unresolved bucket rows / 21,510 persons.
- Municipality totals now align with row data for reviewer-cited cases: Leposaviq 7,161; Zubin Potok 2,981; Zveqan 2,748; Graçanicë 2,278; Mitrovica Veriore 6,342.
- Regression integrity test added/extended: tests/test_xk_national_candidate_household_model.py reads synthetic_households.parquet and asserts unresolved bucket count/person sums equal household_diagnostics and uncertainty_summary.
- Relevant tests pass: pytest tests/test_xk_seeded_infra05_semantics.py tests/test_xk_country_execution.py tests/test_xk_national_candidate_household_model.py -q => 8 passed.
Preserved guardrails to verify:
- zero all-under-15/all-under-18/single-under-15 households
- zero under-18 reference persons
- zero member-count mismatches
- private household max <=15
- HARD population/household totals exact
- +12 conventional dwelling FIRM residual documented
Modeller handoffs:
- /home/synthestat/workspace/manager_handoffs/modeller/2026-05-19_2054_build_status.md
- /home/synthestat/workspace/manager_handoffs/modeller/2026-05-19_2054_missing_requirements.md
- /home/synthestat/workspace/manager_handoffs/modeller/latest.md