Identity
Constituency code, name, nation, region, boundary generation, predecessor seats, and current election cycle.
Seats
Constituency records are the core product.
The first data phase creates stable contest pages before any live forecast is published. Each page will separate official facts, derived features, and model estimates.
Candidates
Candidate name, party, incumbency, source URL, publication timestamp, and withdrawal or replacement status.
History
General election, by-election, local, mayoral, and devolved result links where they help explain the contest.
Signals
Polling, demographics, tactical position, campaign events, and model inputs with provenance and freshness labels.