SNCF Sud-Est region
E725020
The SNCF Sud-Est region was a major operating division of the French national railway company responsible for managing and running rail services in the southeastern part of France, including key routes linking Paris with Lyon and the Mediterranean.
All labels observed (1)
| Label | Occurrences |
|---|---|
| SNCF Sud-Est region canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8303726 — 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: SNCF Sud-Est region Context triple: [Compagnie des chemins de fer de Paris à Lyon et à la Méditerranée, predecessorOf, SNCF Sud-Est region]
-
A.
SNCF Réseau
SNCF Réseau is the French state-owned rail infrastructure manager responsible for operating, maintaining, and developing France’s national railway network.
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B.
SNCF
SNCF is France’s national state-owned railway company, responsible for operating the country’s passenger and freight rail services and much of its rail infrastructure.
-
C.
SNCF Connect
SNCF Connect is the official digital platform and app of the French national railway company, providing online ticket booking, travel planning, and real-time information for trains and other transport services.
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D.
SNCF Voyageurs
SNCF Voyageurs is the passenger rail operating division of France’s national railway company, responsible for running high-speed, regional, and commuter train services.
-
E.
Francorail
Francorail was a French railway manufacturing consortium known for producing high-speed trainsets, including early models of the TGV.
- 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: SNCF Sud-Est region Target entity description: The SNCF Sud-Est region was a major operating division of the French national railway company responsible for managing and running rail services in the southeastern part of France, including key routes linking Paris with Lyon and the Mediterranean.
-
A.
SNCF Réseau
SNCF Réseau is the French state-owned rail infrastructure manager responsible for operating, maintaining, and developing France’s national railway network.
-
B.
SNCF
SNCF is France’s national state-owned railway company, responsible for operating the country’s passenger and freight rail services and much of its rail infrastructure.
-
C.
SNCF Connect
SNCF Connect is the official digital platform and app of the French national railway company, providing online ticket booking, travel planning, and real-time information for trains and other transport services.
-
D.
SNCF Voyageurs
SNCF Voyageurs is the passenger rail operating division of France’s national railway company, responsible for running high-speed, regional, and commuter train services.
-
E.
Francorail
Francorail was a French railway manufacturing consortium known for producing high-speed trainsets, including early models of the TGV.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
SNCF operating region
ⓘ
railway administrative division ⓘ |
| coordinatesWith | other SNCF regions ⓘ |
| country | France ⓘ |
| dissolvedIn | early 21st century SNCF reorganization ⓘ |
| headquartersLocation | Paris ⓘ |
| historicalRole |
key operator of the first French TGV commercial services
ⓘ
pioneer region for high-speed rail in France ⓘ |
| includesRoute |
LGV Méditerranée
ⓘ
LGV Rhône-Alpes ⓘ LGV Sud-Est ⓘ Ligne impériale (Paris–Lyon–Marseille axis) ⓘ
linked to:
Marseille–Toulon–Nice coastal line
Lyon–Marseille railway ⓘ Paris–Lyon railway ⓘ Paris–Marseille railway ⓘ |
| industry | rail transport ⓘ |
| languageOfWork | French ⓘ |
| majorHub |
Lyon-Part-Dieu
ⓘ
linked to:
Quartier Part-Dieu
Lyon-Perrache ⓘ
linked to:
Lyon-Perrache station
Marseille-Saint-Charles ⓘ
linked to:
Marseille-Saint-Charles station
Nice-Ville ⓘ
linked to:
Nice‑Ville
Paris-Gare-de-Lyon ⓘ
linked to:
Gare de Lyon
|
| notableService |
Intercités on the Paris–Lyon–Marseille axis
ⓘ
TER regional services in Rhône-Alpes and Provence-Alpes-Côte d’Azur (within its perimeter) ⓘ TGV Paris–Lyon ⓘ
linked to:
TGV
TGV Paris–Marseille ⓘ
linked to:
Paris–Marseille TGV route
TGV Paris–Nice ⓘ |
| operator | SNCF ⓘ |
| ownedBy | French state via SNCF ⓘ |
| parentOrganization | SNCF ⓘ |
| partOf | SNCF regional structure ⓘ |
| partOfNetwork |
French national railway network
ⓘ
linked to:
French railway network
|
| railGauge | standard gauge ⓘ |
| regulates | train operations within its geographic area ⓘ |
| responsibleFor |
infrastructure management within its territory
ⓘ
management of regional rail operations in southeastern France ⓘ operation of freight services ⓘ operation of long-distance passenger services ⓘ |
| serviceArea |
Lyon–Mediterranean corridor
ⓘ
Paris–Lyon corridor ⓘ
linked to:
Paris–Lyon railway
Paris–Mediterranean routes ⓘ southeastern France ⓘ |
| status | former SNCF region ⓘ |
| successor |
SNCF territorial directorates and business units
ⓘ
linked to:
SNCF
|
| timePeriod |
20th century
ⓘ
early 21st century ⓘ |
| usesRollingStockType |
Corail coaches
ⓘ
TER multiple units ⓘ TGV Sud-Est trainsets ⓘ
linked to:
TGV Sud-Est trainset
|
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: SNCF Sud-Est region Description of subject: The SNCF Sud-Est region was a major operating division of the French national railway company responsible for managing and running rail services in the southeastern part of France, including key routes linking Paris with Lyon and the Mediterranean.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
Compagnie des chemins de fer de Paris à Lyon et à la Méditerranée
→
predecessorOf
→
SNCF Sud-Est region
ⓘ