Principality Stadium
E13514
Principality Stadium is a major multi-purpose sports and entertainment venue in Cardiff, Wales, best known as the national stadium for Welsh rugby and football.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Principality Stadium canonical | 18 |
| Millennium Stadium | 1 |
| Millennium Stadium (historical name) | 1 |
| Principality Stadium event traffic | 1 |
| Y Stadiwm Principality | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T116394 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Principality Stadium Context triple: [South Wales, hasCulturalInstitution, Principality Stadium]
-
A.
Abbey Stadium
Abbey Stadium is a football ground in Cambridge, England, best known as the long-time home of Cambridge United F.C.
-
B.
Tengiz Burjanadze Stadium
Tengiz Burjanadze Stadium is a multi-purpose sports venue in Gori, Georgia, primarily used for football matches and serving as the home ground of the local club FC Dila Gori.
-
C.
Stade de France
Stade de France is France’s national stadium in Saint-Denis, renowned for hosting major international sporting events and concerts, including Olympic and World Cup competitions.
-
D.
Maine Road
Maine Road was a historic football stadium in Manchester, England, best known as the long-time home of Manchester City Football Club before their move to the City of Manchester Stadium.
-
E.
Estadio Latinoamericano
Estadio Latinoamericano is a historic multi-purpose stadium in Havana, Cuba, best known as the country’s premier baseball venue and a central stage for Cuban baseball culture.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Principality Stadium Target entity description: Principality Stadium is a major multi-purpose sports and entertainment venue in Cardiff, Wales, best known as the national stadium for Welsh rugby and football.
-
A.
Abbey Stadium
Abbey Stadium is a football ground in Cambridge, England, best known as the long-time home of Cambridge United F.C.
-
B.
Tengiz Burjanadze Stadium
Tengiz Burjanadze Stadium is a multi-purpose sports venue in Gori, Georgia, primarily used for football matches and serving as the home ground of the local club FC Dila Gori.
-
C.
Stade de France
Stade de France is France’s national stadium in Saint-Denis, renowned for hosting major international sporting events and concerts, including Olympic and World Cup competitions.
-
D.
Maine Road
Maine Road was a historic football stadium in Manchester, England, best known as the long-time home of Manchester City Football Club before their move to the City of Manchester Stadium.
-
E.
Estadio Latinoamericano
Estadio Latinoamericano is a historic multi-purpose stadium in Havana, Cuba, best known as the country’s premier baseball venue and a central stage for Cuban baseball culture.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
entertainment venue
ⓘ
multi-purpose stadium ⓘ sports venue ⓘ stadium ⓘ |
| alsoKnownAs |
Principality Stadium
ⓘ
surface form:
Millennium Stadium (historical name)
Principality Stadium ⓘ
surface form:
Y Stadiwm Principality
|
| architect | Populous ⓘ |
| capacity | approximately 74000 ⓘ |
| constructionCost | approximately £121 million ⓘ |
| country | United Kingdom ⓘ |
| formerName |
Principality Stadium
self-linksurface differs
ⓘ
surface form:
Millennium Stadium
|
| hasAddress | Westgate Street, Cardiff ⓘ |
| hasRoof | retractable roof ⓘ |
| homeVenueOf |
Wales national football team
ⓘ
Wales national rugby union team ⓘ |
| hostedEvent |
2017 UEFA Champions League Final
ⓘ
Community Shield matches (temporary venue in 2000s) ⓘ FA Cup finals (temporary venue in 2000s) ⓘ League Cup finals (temporary venue in 2000s) ⓘ 1999 Rugby World Cup ⓘ
surface form:
Rugby World Cup 1999 matches
Rugby World Cup 2007 matches ⓘ Rugby World Cup ⓘ
surface form:
Rugby World Cup 2015 matches
|
| inception | 1999 ⓘ |
| locatedInTheAdministrativeTerritorialEntity |
Cardiff
ⓘ
surface form:
Cardiff city centre
|
| locatedOn | River Taff ⓘ |
| location |
Cardiff
ⓘ
Wales ⓘ |
| namedAfter | Principality Building Society ⓘ |
| nearbyLandmark | Cardiff Arms Park ⓘ |
| notableFeature | first stadium in the United Kingdom with a fully retractable roof ⓘ |
| opened | June 1999 ⓘ |
| openedForEvent | 1999 Rugby World Cup ⓘ |
| operator | Welsh Rugby Union ⓘ |
| ownedBy | Welsh Rugby Union ⓘ |
| primaryUse |
association football
ⓘ
rugby union ⓘ |
| replaced |
Cardiff Arms Park
ⓘ
surface form:
National Stadium, Cardiff Arms Park
|
| roofType | fully retractable ⓘ |
| significance |
major landmark of Cardiff
ⓘ
national stadium of Wales ⓘ |
| sponsorshipNameStartDate | 2016 ⓘ |
| surface | grass ⓘ |
| usedFor |
boxing events
ⓘ
concerts ⓘ motor sports events ⓘ rugby league matches ⓘ speedway events ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Principality Stadium Description of subject: Principality Stadium is a major multi-purpose sports and entertainment venue in Cardiff, Wales, best known as the national stadium for Welsh rugby and football.
Referenced by (22)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
South Wales
this entity surface form:
Millennium Stadium
this entity surface form:
Y Stadiwm Principality
this entity surface form:
Millennium Stadium (historical name)
subject surface form:
Castle Street (Cardiff)
this entity surface form:
Principality Stadium event traffic