Body
Country: CZ. Review the output from implementation/model-fix task t_61551a80, which must address the >8-person national synthesis blocker. Verify artifact metrics first: synthetic_person_count must no longer be the old 8-person fixture unless task blocked with exact source/geography issue; compare against CZSO 2021 target population 10,524,167 and household/dwelling/building controls. Validate docs/contracts/population_review_bundle.md, provenance from frozen catalogue /home/synthestat/output/catalogue/cz_population_qa_cycle2_downloader_bundle_latest.json and /home/synthestat/output/catalogue/cz_official_sources_catalogue_latest.json, uncertainty/degraded/unavailable layers, and HARD/FIRM/SOFT/GUIDE precedence. Return explicit verdict; do not pass fixture-scale output as national completion.