Transparency matrix classifying 380 cities by WhereNext data tier: flagship, researched, or modeled, with completeness percentages for core costs, landing friction, infrastructure, climate, work, and family data groups.

Files

city-coverage-matrix-2026.csv: CSV export of city tier and data completeness by city. city-coverage-matrix-2026.json: JSON export of city tier and data completeness by city.

	Canonical Source… See the full description on the dataset page: https://huggingface.co/datasets/Walker7777/city-coverage-matrix-2026.