Alfréd Hajós National Swimming Stadium
E349661
Alfréd Hajós National Swimming Stadium is a major aquatic sports complex in Budapest, Hungary, renowned for hosting international swimming and water polo competitions.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Alfréd Hajós National Swimming Stadium canonical | 1 |
| Dagály Swimming Complex | 1 |
| Hajós Alfréd Nemzeti Sportuszoda | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3336668 — 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: Alfréd Hajós National Swimming Stadium Context triple: [2017 World Aquatics Championships, location, Alfréd Hajós National Swimming Stadium]
-
A.
Valhalla Swimming Hall
Valhalla Swimming Hall is a major public aquatic sports and swimming facility in Gothenburg, Sweden, known for hosting competitions and recreational swimming.
-
B.
Stadionbad
Stadionbad is a large public outdoor swimming complex in Vienna, Austria, known for its extensive pools and recreational facilities near the Prater area.
-
C.
Olympic Indoor Hall
The Olympic Indoor Hall is a major multi-purpose indoor arena in Athens, Greece, best known for hosting gymnastics and basketball events during the 2004 Summer Olympics.
-
D.
Spieker Aquatics Complex
Spieker Aquatics Complex is the University of California, Berkeley’s primary aquatic sports facility, hosting the Golden Bears’ swimming, diving, and water polo competitions.
-
E.
Olympia-Schwimmstadion
Olympia-Schwimmstadion is an outdoor swimming stadium in Berlin, Germany, best known for hosting the aquatic events of the 1936 Olympic Games.
- 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: Alfréd Hajós National Swimming Stadium Target entity description: Alfréd Hajós National Swimming Stadium is a major aquatic sports complex in Budapest, Hungary, renowned for hosting international swimming and water polo competitions.
-
A.
Valhalla Swimming Hall
Valhalla Swimming Hall is a major public aquatic sports and swimming facility in Gothenburg, Sweden, known for hosting competitions and recreational swimming.
-
B.
Stadionbad
Stadionbad is a large public outdoor swimming complex in Vienna, Austria, known for its extensive pools and recreational facilities near the Prater area.
-
C.
Olympic Indoor Hall
The Olympic Indoor Hall is a major multi-purpose indoor arena in Athens, Greece, best known for hosting gymnastics and basketball events during the 2004 Summer Olympics.
-
D.
Spieker Aquatics Complex
Spieker Aquatics Complex is the University of California, Berkeley’s primary aquatic sports facility, hosting the Golden Bears’ swimming, diving, and water polo competitions.
-
E.
Olympia-Schwimmstadion
Olympia-Schwimmstadion is an outdoor swimming stadium in Berlin, Germany, best known for hosting the aquatic events of the 1936 Olympic Games.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
aquatics centre
ⓘ
sports venue ⓘ swimming venue ⓘ |
| category |
Buildings and structures on Margaret Island
ⓘ
Sports venues in Budapest ⓘ Swimming venues in Hungary ⓘ Water polo venues in Hungary ⓘ |
| country | Hungary ⓘ |
| hasFacility |
diving platforms
ⓘ
indoor swimming pool ⓘ outdoor swimming pool ⓘ spectator stands ⓘ training pools ⓘ water polo pools ⓘ |
| hasFeature |
Olympic-size swimming pool
ⓘ
electronic timing systems ⓘ grandstands with river views ⓘ lighting for night events ⓘ scoreboards ⓘ |
| hasNameInHungarian |
Alfréd Hajós National Swimming Stadium
self-linksurface differs
ⓘ
surface form:
Hajós Alfréd Nemzeti Sportuszoda
|
| hasSeatingType |
permanent stands
ⓘ
temporary stands ⓘ |
| locatedIn |
Budapest
ⓘ
Danube River island ⓘ |
| locatedOn | Margaret Island ⓘ |
| namedAfter | Alfréd Hajós ⓘ |
| namedForNationalityOfEponym | Hungarian ⓘ |
| namedForOccupationOfEponym | Olympic swimmer ⓘ |
| notableFor |
hosting European Aquatics Championships
ⓘ
hosting major international water polo tournaments ⓘ |
| operator | Hungarian Swimming Association ⓘ |
| partOf | sports venues on Margaret Island ⓘ |
| sport |
diving
ⓘ
swimming ⓘ synchronised swimming ⓘ water polo ⓘ |
| usedBy |
Hungarian swimming clubs
ⓘ
Hungary national water polo team ⓘ |
| usedFor |
international swimming competitions
ⓘ
international water polo competitions ⓘ national swimming championships ⓘ national water polo championships ⓘ |
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: Alfréd Hajós National Swimming Stadium Description of subject: Alfréd Hajós National Swimming Stadium is a major aquatic sports complex in Budapest, Hungary, renowned for hosting international swimming and water polo competitions.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
2017 World Aquatics Championships
this entity surface form:
Dagály Swimming Complex
Alfréd Hajós National Swimming Stadium
→
hasNameInHungarian
→
Alfréd Hajós National Swimming Stadium
self-linksurface differs
ⓘ
this entity surface form:
Hajós Alfréd Nemzeti Sportuszoda