Cernay station
E806311
Cernay station is a railway station in the northern suburbs of Paris, France, serving as a local commuter hub on the Transilien and RER networks.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cernay station canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T9436936 — 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: Cernay station Context triple: [Ermont, hasTransport, Cernay station]
-
A.
Gagny station
Gagny station is a suburban railway station in the eastern outskirts of Paris, France, serving the commune of Gagny on the regional RER network.
-
B.
Reims-Maison-Blanche station
Reims-Maison-Blanche station is a local railway station serving the city of Reims in northeastern France.
-
C.
Viry-Châtillon station
Viry-Châtillon station is a suburban railway station in the southern outskirts of Paris, France, serving the commune of Viry-Châtillon on the regional RER network.
-
D.
Rambouillet station
Rambouillet station is a railway station in Rambouillet, France, serving as a regional commuter and intercity stop southwest of Paris.
-
E.
Mitry–Claye station
Mitry–Claye station is a suburban railway station in Mitry-Mory, northeastern Paris, serving as a key terminus and interchange on the RER B commuter rail network.
- 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: Cernay station Target entity description: Cernay station is a railway station in the northern suburbs of Paris, France, serving as a local commuter hub on the Transilien and RER networks.
-
A.
Gagny station
Gagny station is a suburban railway station in the eastern outskirts of Paris, France, serving the commune of Gagny on the regional RER network.
-
B.
Reims-Maison-Blanche station
Reims-Maison-Blanche station is a local railway station serving the city of Reims in northeastern France.
-
C.
Viry-Châtillon station
Viry-Châtillon station is a suburban railway station in the southern outskirts of Paris, France, serving the commune of Viry-Châtillon on the regional RER network.
-
D.
Rambouillet station
Rambouillet station is a railway station in Rambouillet, France, serving as a regional commuter and intercity stop southwest of Paris.
-
E.
Mitry–Claye station
Mitry–Claye station is a suburban railway station in Mitry-Mory, northeastern Paris, serving as a key terminus and interchange on the RER B commuter rail network.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf | railway station ⓘ |
| category |
RER C stations
ⓘ
Transilien H stations ⓘ |
| connectsTo | local bus services ⓘ |
| country | France ⓘ |
| distanceFrom | north of central Paris ⓘ |
| electrification | electrified railway station ⓘ |
| fareZone | Île-de-France fare system ⓘ |
| hasBuilding | passenger building ⓘ |
| hasFacility |
information displays
ⓘ
sheltered waiting areas ⓘ ticket machines ⓘ |
| hasFunction | commuter hub ⓘ |
| hasPlatform | island platforms ⓘ |
| hasService |
RER suburban trains
ⓘ
Transilien suburban trains ⓘ
linked to:
Transilien
|
| hasTrack | multiple tracks ⓘ |
| locatedIn |
Val-d'Oise department
ⓘ
northern suburbs of Paris ⓘ Île-de-France ⓘ
linked to:
Île-de-France region
|
| locatedNear |
Paris metropolitan area
ⓘ
linked to:
Grand Paris urban area
|
| operator | SNCF ⓘ |
| owner | SNCF Réseau ⓘ |
| partOfNetwork |
RER
ⓘ
linked to:
RER network
Transilien ⓘ |
| railGauge | standard gauge ⓘ |
| railwayLine |
RER C
ⓘ
Transilien H ⓘ
linked to:
Transilien Line H
|
| serves | commuter rail passengers ⓘ |
| servesCity | Ermont ⓘ |
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: Cernay station Description of subject: Cernay station is a railway station in the northern suburbs of Paris, France, serving as a local commuter hub on the Transilien and RER networks.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.