Boulogne – Pont de Saint-Cloud station
E355841
Boulogne – Pont de Saint-Cloud is a Paris Métro station in the western suburb of Boulogne-Billancourt, serving as the western terminus of Line 10 near the Pont de Saint-Cloud bridge.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Boulogne – Pont de Saint-Cloud station canonical | 2 |
| Boulogne – Jean Jaurès station | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3405932 — 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: Boulogne – Pont de Saint-Cloud station Context triple: [Paris Métro Line 10, hasTerminus, Boulogne – Pont de Saint-Cloud station]
-
A.
Gare de Saint-Cloud
Gare de Saint-Cloud is a railway station in the western suburbs of Paris, France, serving the town of Saint-Cloud on the Transilien commuter rail network.
-
B.
Pontoise station
Pontoise station is a major railway and RER hub in the northwestern suburbs of Paris, serving as an important terminus and interchange point for regional and suburban trains.
-
C.
Gare d'Argenteuil
Gare d'Argenteuil is a railway station in the Parisian suburb of Argenteuil, serving regional commuter trains within the Île-de-France network.
-
D.
Pont de l’Alma RER station
Pont de l’Alma RER station is a commuter rail stop in central Paris serving line C of the RER network near the Pont de l’Alma and the Seine.
-
E.
Saint-Quentin-en-Yvelines station
Saint-Quentin-en-Yvelines station is a major suburban railway hub in the Yvelines department of the Paris metropolitan area, serving regional and commuter rail lines including the RER.
- 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: Boulogne – Pont de Saint-Cloud station Target entity description: Boulogne – Pont de Saint-Cloud is a Paris Métro station in the western suburb of Boulogne-Billancourt, serving as the western terminus of Line 10 near the Pont de Saint-Cloud bridge.
-
A.
Gare de Saint-Cloud
Gare de Saint-Cloud is a railway station in the western suburbs of Paris, France, serving the town of Saint-Cloud on the Transilien commuter rail network.
-
B.
Pontoise station
Pontoise station is a major railway and RER hub in the northwestern suburbs of Paris, serving as an important terminus and interchange point for regional and suburban trains.
-
C.
Gare d'Argenteuil
Gare d'Argenteuil is a railway station in the Parisian suburb of Argenteuil, serving regional commuter trains within the Île-de-France network.
-
D.
Pont de l’Alma RER station
Pont de l’Alma RER station is a commuter rail stop in central Paris serving line C of the RER network near the Pont de l’Alma and the Seine.
-
E.
Saint-Quentin-en-Yvelines station
Saint-Quentin-en-Yvelines station is a major suburban railway hub in the Yvelines department of the Paris metropolitan area, serving regional and commuter rail lines including the RER.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
Paris Métro station
ⓘ
railway station ⓘ |
| adjacentTo |
Pont de Saint-Cloud bridge
ⓘ
linked to:
Pont de Saint-Cloud
|
| cityServed |
Paris metropolitan area
ⓘ
linked to:
Grand Paris urban area
|
| country | France ⓘ |
| fareZone | Zone 2 ⓘ |
| hasAccessTo | Boulogne-Billancourt city center ⓘ |
| hasElectrification | 750 V DC third rail ⓘ |
| hasPlatformConfiguration | 2 side platforms ⓘ |
| hasSafetySystem | standard Paris Métro signalling ⓘ |
| hasStationCode | not publicly used (RATP internal code) ⓘ |
| locatedIn |
Boulogne-Billancourt
NERFINISHED
ⓘ
Hauts-de-Seine ⓘ western suburbs of Paris ⓘ Île-de-France ⓘ
linked to:
Île-de-France region
|
| namedAfter | Pont de Saint-Cloud ⓘ |
| near |
Saint-Cloud
ⓘ
Seine River ⓘ
linked to:
River Seine
|
| network |
Paris Métro
ⓘ
linked to:
Paris Metro
|
| numberOfTracks | 2 ⓘ |
| openedAs | western extension terminus of Line 10 ⓘ |
| openingDate | 3 October 1980 ⓘ |
| operator |
RATP
ⓘ
linked to:
RATP group
|
| partOf |
RATP Métro network
ⓘ
linked to:
Paris Metro
|
| precedingStationOnLine10 | Boulogne – Jean Jaurès ⓘ |
| servesLine | Paris Métro Line 10 NERFINISHED ⓘ |
| servesMunicipality | Boulogne-Billancourt NERFINISHED ⓘ |
| structureType | underground ⓘ |
| terminusDirection | western terminus ⓘ |
| terminusOf | Paris Métro Line 10 NERFINISHED ⓘ |
| ticketingSystem |
Île-de-France public transport fare system
ⓘ
linked to:
Île-de-France fare system
|
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: Boulogne – Pont de Saint-Cloud station Description of subject: Boulogne – Pont de Saint-Cloud is a Paris Métro station in the western suburb of Boulogne-Billancourt, serving as the western terminus of Line 10 near the Pont de Saint-Cloud bridge.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Boulogne – Pont de Saint-Cloud station