Entity
We identify the object unambiguously: a place, a publication, an organisation or an issue.
Philadelphia · placeFrom request to substance
Three layers.
One request.
Context and facts
We add the values you need, with time ranges, units and relationships.
Pennsylvania · America/New_YorkSources and access
We show provenance, links, licence and access conditions.
API · subscription · checked onData is prepared in advance
The architecture aims to serve ready entities in milliseconds. Background processes refresh data, check sources and flag contradictions. That is a goal, not a measured speed guarantee.
The agent sees the limits
The date of a fact, insufficient data and whether a source is paid are all stated explicitly. A stale forecast does not become current just because the page opens.