Paris–Saint-Lazare rail corridor
E727821
The Paris–Saint-Lazare rail corridor is a major suburban and regional railway axis radiating from Paris-Saint-Lazare station, carrying dense commuter and intercity traffic toward the western suburbs and beyond.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Paris Saint-Lazare rail lines | 1 |
| Paris Saint-Lazare railway lines | 1 |
| Paris–Saint-Lazare rail corridor canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8303988 — 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: Paris–Saint-Lazare rail corridor Context triple: [Line J, usesCorridor, Paris–Saint-Lazare rail corridor]
-
A.
Paris–Montargis line
The Paris–Montargis line is a French railway route connecting Paris with the town of Montargis, serving numerous suburban and regional communities in the Île-de-France and Centre-Val de Loire regions.
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B.
Paris–Lyon railway
The Paris–Lyon railway is a major French mainline rail route connecting the capital Paris with the city of Lyon, serving as a key corridor for both passenger and freight traffic.
-
C.
Paris–Strasbourg railway
The Paris–Strasbourg railway is a major French mainline route connecting the capital Paris with the eastern city of Strasbourg, serving as a key corridor for both passenger and freight traffic.
-
D.
Paris–Rennes railway
The Paris–Rennes railway is a major French rail line connecting the capital Paris with the city of Rennes in Brittany, serving numerous intermediate towns and regional hubs along its route.
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E.
Paris–Nantes railway
The Paris–Nantes railway is a major French rail line connecting the capital Paris with the city of Nantes in western France, serving as an important corridor for both passenger and freight transport.
- 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: Paris–Saint-Lazare rail corridor Target entity description: The Paris–Saint-Lazare rail corridor is a major suburban and regional railway axis radiating from Paris-Saint-Lazare station, carrying dense commuter and intercity traffic toward the western suburbs and beyond.
-
A.
Paris–Montargis line
The Paris–Montargis line is a French railway route connecting Paris with the town of Montargis, serving numerous suburban and regional communities in the Île-de-France and Centre-Val de Loire regions.
-
B.
Paris–Lyon railway
The Paris–Lyon railway is a major French mainline rail route connecting the capital Paris with the city of Lyon, serving as a key corridor for both passenger and freight traffic.
-
C.
Paris–Strasbourg railway
The Paris–Strasbourg railway is a major French mainline route connecting the capital Paris with the eastern city of Strasbourg, serving as a key corridor for both passenger and freight traffic.
-
D.
Paris–Rennes railway
The Paris–Rennes railway is a major French rail line connecting the capital Paris with the city of Rennes in Brittany, serving numerous intermediate towns and regional hubs along its route.
-
E.
Paris–Nantes railway
The Paris–Nantes railway is a major French rail line connecting the capital Paris with the city of Nantes in western France, serving as an important corridor for both passenger and freight transport.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
railway corridor
ⓘ
suburban rail corridor ⓘ |
| connectsWith |
Normandy region
ⓘ
linked to:
Normandy (administrative region)
western suburbs of Paris ⓘ |
| country | France ⓘ |
| directionFromParis | west ⓘ |
| electrification | overhead line electrification ⓘ |
| hasServicePattern |
high-frequency stopping services
ⓘ
long-distance intercity services ⓘ semi-fast regional services ⓘ |
| hasTraffic |
dense commuter traffic
ⓘ
dense intercity traffic ⓘ dense regional traffic ⓘ |
| hubStation | Paris-Saint-Lazare station ⓘ |
| locatedIn |
Paris
ⓘ
western suburbs of Paris ⓘ Île-de-France ⓘ
linked to:
Île-de-France region
|
| networkRole |
major regional railway axis
ⓘ
major suburban railway axis ⓘ |
| operator | SNCF ⓘ |
| partOf |
Transilien network
ⓘ
linked to:
Transilien
Île-de-France suburban rail network ⓘ
linked to:
Île-de-France rail network
|
| railGauge | standard gauge ⓘ |
| serves |
Paris metropolitan area
ⓘ
linked to:
Grand Paris urban area
Île-de-France commuters ⓘ |
| startPoint | Paris-Saint-Lazare station ⓘ |
| terminus | Paris-Saint-Lazare station ⓘ |
| usedFor |
commuter rail services
ⓘ
intercity rail services ⓘ regional rail services ⓘ |
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: Paris–Saint-Lazare rail corridor Description of subject: The Paris–Saint-Lazare rail corridor is a major suburban and regional railway axis radiating from Paris-Saint-Lazare station, carrying dense commuter and intercity traffic toward the western suburbs and beyond.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
line J
linked to: Paris–Saint-Lazare rail corridor
linked to: Paris–Saint-Lazare rail corridor