Boulogne-Billancourt
E167837
Boulogne-Billancourt is a densely populated suburban city just southwest of central Paris, known as a major economic and media hub in the Île-de-France region.
All labels observed (6)
| Label | Occurrences |
|---|---|
| Boulogne-Billancourt canonical | 32 |
| Boulogne-Billancourt, France | 7 |
| Boulogne-Billancourt business district | 1 |
| Boulogne-Billancourt metropolitan area | 1 |
| Boulogne-Billancourt urban area | 1 |
| Paris | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T772359 — 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-Billancourt Context triple: [Thomson SA, headquartersLocation, Boulogne-Billancourt]
-
A.
Bourg-la-Reine
Bourg-la-Reine is a residential suburb in the southern outskirts of Paris, France, known for its convenient commuter access to the capital and its quiet, small-town atmosphere.
-
B.
Colombes
Colombes is a suburban commune in the northwestern outskirts of Paris, France, known as a residential and historically significant town within the Île-de-France region.
-
C.
Palaiseau
Palaiseau is a suburban commune in the southern outskirts of Paris, France, known for hosting major scientific and engineering institutions.
-
D.
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.
-
E.
Châtenay-Malabry
Châtenay-Malabry is a suburban commune in the southwestern outskirts of Paris, France, known for its green spaces and residential character.
- 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-Billancourt Target entity description: Boulogne-Billancourt is a densely populated suburban city just southwest of central Paris, known as a major economic and media hub in the Île-de-France region.
-
A.
Bourg-la-Reine
Bourg-la-Reine is a residential suburb in the southern outskirts of Paris, France, known for its convenient commuter access to the capital and its quiet, small-town atmosphere.
-
B.
Colombes
Colombes is a suburban commune in the northwestern outskirts of Paris, France, known as a residential and historically significant town within the Île-de-France region.
-
C.
Palaiseau
Palaiseau is a suburban commune in the southern outskirts of Paris, France, known for hosting major scientific and engineering institutions.
-
D.
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.
-
E.
Châtenay-Malabry
Châtenay-Malabry is a suburban commune in the southwestern outskirts of Paris, France, known for its green spaces and residential character.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
commune of France
ⓘ
suburb of Paris ⓘ |
| adjacentTo | Bois de Boulogne ⓘ |
| belongsTo | western inner suburbs of Paris ⓘ |
| borderedBy |
River Seine
ⓘ
surface form:
Seine River
|
| characteristic |
densely populated
ⓘ
major economic hub ⓘ major media hub ⓘ |
| country | France ⓘ |
| demography | high population density ⓘ |
| economicSector |
corporate headquarters
ⓘ
media and broadcasting ⓘ services ⓘ |
| governedBy | municipal council ⓘ |
| hasINSEECODE | 92012 ⓘ |
| hasLandmark |
Parc des Princes vicinity
ⓘ
Roland-Garros vicinity ⓘ Île Seguin ⓘ |
| hasMayor | mayor of Boulogne-Billancourt (office) ⓘ |
| hasPostalCode | 92100 ⓘ |
| hasStatus | subprefecture of Hauts-de-Seine ⓘ |
| hasTwinTown |
Chemnitz
ⓘ
Issy-les-Moulineaux (cooperation agreements) ⓘ |
| historicallyAssociatedWith | Renault factories on Île Seguin ⓘ |
| historicalNote | formed by merger of Boulogne-sur-Seine and Billancourt ⓘ |
| isSeatOf |
arrondissement of Boulogne-Billancourt
ⓘ
surface form:
Boulogne-Billancourt arrondissement
|
| knownFor |
automotive industry history
ⓘ
headquarters of major French television channels ⓘ presence of media and communication companies ⓘ |
| locatedIn |
Hauts-de-Seine
ⓘ
surface form:
Hauts-de-Seine department
Île-de-France region ⓘ |
| locatedNear | Paris ⓘ |
| locatedOn | left bank of the Seine ⓘ |
| locatedSouthwestOf | central Paris ⓘ |
| locatedWestOf |
16th arrondissement of Paris
ⓘ
surface form:
Paris 16th arrondissement
|
| officialLanguage | French ⓘ |
| partOf |
Grand Paris urban area
ⓘ
Grand Paris urban area ⓘ
surface form:
Paris metropolitan area
|
| populationRankInFrance | one of the most populous communes in France ⓘ |
| populationRankInHautsDeSeine | largest commune by population ⓘ |
| publicTransport |
Paris Métro Line 10
ⓘ
Paris Métro Line 9 ⓘ |
| roadAccess | Boulevard Périphérique ⓘ |
| timezone | CET ⓘ |
| timezoneDST | CEST ⓘ |
| urbanCharacter | predominantly residential and tertiary sector ⓘ |
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-Billancourt Description of subject: Boulogne-Billancourt is a densely populated suburban city just southwest of central Paris, known as a major economic and media hub in the Île-de-France region.
Referenced by (43)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Boulogne-Billancourt, France
this entity surface form:
Boulogne-Billancourt, France
this entity surface form:
Boulogne-Billancourt, France
this entity surface form:
Boulogne-Billancourt urban area
subject surface form:
Toyota City
this entity surface form:
Paris
this entity surface form:
Boulogne-Billancourt, France
this entity surface form:
Boulogne-Billancourt, France
subject surface form:
Saint-Cloud
this entity surface form:
Boulogne-Billancourt, France
this entity surface form:
Boulogne-Billancourt, France
subject surface form:
Porte de Saint-Cloud
this entity surface form:
Boulogne-Billancourt metropolitan area
this entity surface form:
Boulogne-Billancourt business district