Billancourt
E557862
Billancourt is a Paris Métro station in Boulogne-Billancourt serving the western suburbs of the French capital.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Billancourt canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5828741 — 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: Billancourt Context triple: [Paris Métro Line 9, station, Billancourt]
-
A.
Auteuil
Auteuil is a residential neighborhood in western Paris known for its village-like atmosphere, Art Nouveau architecture, and historic literary and artistic associations.
-
B.
Fontenay-aux-Roses
Fontenay-aux-Roses is a suburban commune in the southern outskirts of Paris, France, known for its residential character and historical ties to notable French artists and intellectuals.
-
C.
Beaugrenelle
Beaugrenelle is a modern riverside district in Paris known for its high-rise architecture, shopping center, and contemporary urban design along the Seine.
-
D.
Asnières-sur-Seine
Asnières-sur-Seine is a suburban commune in the northwestern outskirts of Paris, France, known for its residential neighborhoods and location along the Seine River.
-
E.
Villepinte
Villepinte is a northeastern suburb of Paris in the Île-de-France region, known for hosting the large Paris Nord Villepinte exhibition center and its proximity to Charles de Gaulle Airport.
- 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: Billancourt Target entity description: Billancourt is a Paris Métro station in Boulogne-Billancourt serving the western suburbs of the French capital.
-
A.
Auteuil
Auteuil is a residential neighborhood in western Paris known for its village-like atmosphere, Art Nouveau architecture, and historic literary and artistic associations.
-
B.
Fontenay-aux-Roses
Fontenay-aux-Roses is a suburban commune in the southern outskirts of Paris, France, known for its residential character and historical ties to notable French artists and intellectuals.
-
C.
Beaugrenelle
Beaugrenelle is a modern riverside district in Paris known for its high-rise architecture, shopping center, and contemporary urban design along the Seine.
-
D.
Asnières-sur-Seine
Asnières-sur-Seine is a suburban commune in the northwestern outskirts of Paris, France, known for its residential neighborhoods and location along the Seine River.
-
E.
Villepinte
Villepinte is a northeastern suburb of Paris in the Île-de-France region, known for hosting the large Paris Nord Villepinte exhibition center and its proximity to Charles de Gaulle Airport.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf | Paris Métro station ⓘ |
| country | France ⓘ |
| electrification | 750 V DC third rail ⓘ |
| fareZone | Zone 2 ⓘ |
| hasConnectingBusService | RATP bus network ⓘ |
| hasEntrance |
Boulevard Jean Jaurès
ⓘ
Rue de Billancourt ⓘ |
| hasLanguageOfSignage | French ⓘ |
| hasService | passenger transport ⓘ |
| isPartOf | Île-de-France public transport network ⓘ |
| line | Paris Métro Line 9 ⓘ |
| locatedIn |
Boulogne-Billancourt
ⓘ
Hauts-de-Seine ⓘ |
| locatedInMetropolitanArea | Paris ⓘ |
| locatedWestOf |
Paris city centre
ⓘ
linked to:
central Paris
|
| namedAfter | Boulogne-Billancourt ⓘ |
| numberOfPlatforms | 2 ⓘ |
| numberOfTracks | 2 ⓘ |
| openingDate | 1934-02-03 ⓘ |
| operatedBy |
RATP
ⓘ
linked to:
RATP group
|
| ownedBy |
RATP
ⓘ
linked to:
RATP group
|
| partOfNetwork |
Paris Métro
ⓘ
linked to:
Paris Metro
|
| platformType | side platforms ⓘ |
| railGauge | standard gauge ⓘ |
| serves | western suburbs of Paris ⓘ |
| servesCommune | Boulogne-Billancourt ⓘ |
| structureType | underground station ⓘ |
| ticketingSystem | Île-de-France ticketing ⓘ |
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: Billancourt Description of subject: Billancourt is a Paris Métro station in Boulogne-Billancourt serving the western suburbs of the French capital.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Pont de Sèvres metro station