Hippodrome de Longchamp
E135702
Hippodrome de Longchamp is a historic Parisian racecourse renowned as one of France’s premier venues for flat horse racing, including major events like the Prix de l’Arc de Triomphe.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Hippodrome de Longchamp canonical | 3 |
| Longchamp Racecourse | 2 |
| Hippodrome de Paris-Longchamp | 1 |
| Longchamp racecourse | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1184397 — 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: Hippodrome de Longchamp Context triple: [Bois de Boulogne, hasPart, Hippodrome de Longchamp]
-
A.
Meydan Racecourse
Meydan Racecourse is a premier horse racing venue in Dubai, United Arab Emirates, renowned for hosting some of the world's richest and most prestigious thoroughbred racing events.
-
B.
Hipódromo
Hipódromo is a neighborhood in the city of Recife, Brazil, known for its urban residential character and proximity to central areas of the city.
-
C.
Vélodrome de Vincennes
Vélodrome de Vincennes is a historic cycling stadium in Paris that served as one of the main venues for the 1900 Summer Olympics.
-
D.
Hamilton Racecourse
Hamilton Racecourse is a historic horse racing venue in Hamilton, Scotland, known for hosting flat racing events and serving as a prominent local sporting and entertainment facility.
-
E.
Epsom Downs Racecourse
Epsom Downs Racecourse is a historic English horse racing venue best known as the home of the Epsom Derby, one of the world’s most prestigious flat races.
- 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: Hippodrome de Longchamp Target entity description: Hippodrome de Longchamp is a historic Parisian racecourse renowned as one of France’s premier venues for flat horse racing, including major events like the Prix de l’Arc de Triomphe.
-
A.
Meydan Racecourse
Meydan Racecourse is a premier horse racing venue in Dubai, United Arab Emirates, renowned for hosting some of the world's richest and most prestigious thoroughbred racing events.
-
B.
Hipódromo
Hipódromo is a neighborhood in the city of Recife, Brazil, known for its urban residential character and proximity to central areas of the city.
-
C.
Vélodrome de Vincennes
Vélodrome de Vincennes is a historic cycling stadium in Paris that served as one of the main venues for the 1900 Summer Olympics.
-
D.
Hamilton Racecourse
Hamilton Racecourse is a historic horse racing venue in Hamilton, Scotland, known for hosting flat racing events and serving as a prominent local sporting and entertainment facility.
-
E.
Epsom Downs Racecourse
Epsom Downs Racecourse is a historic English horse racing venue best known as the home of the Epsom Derby, one of the world’s most prestigious flat races.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
horse racing venue
ⓘ
racecourse ⓘ sports venue ⓘ tourist attraction ⓘ |
| alsoKnownAs |
Hippodrome de Longchamp
ⓘ
surface form:
Hippodrome de Paris-Longchamp
Hippodrome de Longchamp ⓘ
surface form:
Longchamp Racecourse
|
| architect | Antoine-Nicolas Bailly ⓘ |
| country | France ⓘ |
| culturalSignificance | iconic venue in French horse racing ⓘ |
| distanceFromCityCenter | approximately 7 km west of central Paris ⓘ |
| hasCapacity | tens of thousands of spectators ⓘ |
| hasMultipleCourses | yes ⓘ |
| hasPart |
grandstand
ⓘ
multiple turf tracks ⓘ training facilities ⓘ |
| hasSurface | turf ⓘ |
| hasUse |
flat horse racing
ⓘ
thoroughbred racing ⓘ |
| hasWebsite | https://www.parislongchamp.com/ ⓘ |
| heritageStatus | historic racecourse ⓘ |
| hosts |
Poule d’Essai des Poulains (historically)
ⓘ
Poule d’Essai des Pouliches (historically) ⓘ Prix de l'Arc de Triomphe ⓘ
surface form:
Prix de l’Arc de Triomphe
Prix du Jockey Club (historically) ⓘ |
| inception | 1857 ⓘ |
| locatedIn |
Bois de Boulogne
ⓘ
Paris ⓘ |
| locatedInAdministrativeTerritory | 16th arrondissement of Paris ⓘ |
| locatedNear |
River Seine
ⓘ
surface form:
Seine River
|
| locatedOn |
Ile de Puteaux
ⓘ
surface form:
Île de Puteaux
|
| nearbyAttraction |
Parc de Bagatelle
ⓘ
Stade Roland Garros ⓘ
surface form:
Roland-Garros Stadium
|
| nearbyWaterBody |
River Seine
ⓘ
surface form:
Seine
|
| notableFor |
Prix de l'Arc de Triomphe
ⓘ
surface form:
Prix de l’Arc de Triomphe
|
| notableRaceType | Group 1 flat races ⓘ |
| opened | 1857 ⓘ |
| operator | France Galop ⓘ |
| ownedBy | France Galop ⓘ |
| partOf | Parisian racing circuit ⓘ |
| primaryDiscipline | flat racing ⓘ |
| publicTransport | served by Paris public transport and shuttle buses on race days ⓘ |
| region |
Île-de-France region
ⓘ
surface form:
Île-de-France
|
| reopenedAfterRenovation | 2018 ⓘ |
| significantEvent | major renovation completed in 2018 ⓘ |
| significantRaceMeeting | Prix de l’Arc de Triomphe weekend ⓘ |
| trackDirection | right-handed ⓘ |
| usedFor | concerts and events (occasionally) ⓘ |
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: Hippodrome de Longchamp Description of subject: Hippodrome de Longchamp is a historic Parisian racecourse renowned as one of France’s premier venues for flat horse racing, including major events like the Prix de l’Arc de Triomphe.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Villa Windsor
this entity surface form:
Longchamp Racecourse
this entity surface form:
Longchamp Racecourse
this entity surface form:
Hippodrome de Paris-Longchamp
this entity surface form:
Longchamp racecourse