TGV Est
E416032
TGV Est is a French high-speed train service connecting Paris with eastern France and neighboring European countries such as Germany, Luxembourg, and Switzerland.
All labels observed (2)
| Label | Occurrences |
|---|---|
| TGV Est canonical | 2 |
| TGV Est européenne | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3890305 — 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: TGV Est Context triple: [LGV Est européenne, usedBy, TGV Est]
-
A.
Bezannes TGV
Bezannes TGV is a tram terminus and transport hub in the suburb of Bezannes serving the high-speed TGV rail connections near Reims, France.
-
B.
TGV Ouigo
TGV Ouigo is a low-cost high-speed train service operated by SNCF in France, offering budget fares on selected TGV routes.
-
C.
TGV Lyria
TGV Lyria is a high-speed train service linking France and Switzerland, operated as a joint venture between SNCF and Swiss Federal Railways.
-
D.
TGV inOui
TGV inOui is SNCF’s premium high-speed train service in France, offering upgraded comfort and amenities on major routes including those served by the LGV Méditerranée line.
-
E.
Intercités
Intercités is a network of French long-distance conventional trains operated by SNCF, connecting major cities and regions across the country.
- 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: TGV Est Target entity description: TGV Est is a French high-speed train service connecting Paris with eastern France and neighboring European countries such as Germany, Luxembourg, and Switzerland.
-
A.
Bezannes TGV
Bezannes TGV is a tram terminus and transport hub in the suburb of Bezannes serving the high-speed TGV rail connections near Reims, France.
-
B.
TGV Ouigo
TGV Ouigo is a low-cost high-speed train service operated by SNCF in France, offering budget fares on selected TGV routes.
-
C.
TGV Lyria
TGV Lyria is a high-speed train service linking France and Switzerland, operated as a joint venture between SNCF and Swiss Federal Railways.
-
D.
TGV inOui
TGV inOui is SNCF’s premium high-speed train service in France, offering upgraded comfort and amenities on major routes including those served by the LGV Méditerranée line.
-
E.
Intercités
Intercités is a network of French long-distance conventional trains operated by SNCF, connecting major cities and regions across the country.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
TGV service
ⓘ
high-speed rail service ⓘ |
| borderCrossing |
France and Germany
ⓘ
surface form:
France–Germany
Luxembourg and France ⓘ
surface form:
France–Luxembourg
France–Switzerland border ⓘ
surface form:
France–Switzerland
|
| category | international passenger rail service ⓘ |
| connectsCity |
Basel-Stadt
ⓘ
surface form:
Basel
Frankfurt am Main NERFINISHED ⓘ Luxembourg City, Luxembourg ⓘ
surface form:
Luxembourg City
Metz ⓘ Munich ⓘ Nancy ⓘ Paris ⓘ Reims ⓘ Strasbourg ⓘ Stuttgart ⓘ Zurich ⓘ |
| connectsCountry |
Germany
ⓘ
Luxembourg ⓘ Switzerland ⓘ |
| connectsRegion | eastern France ⓘ |
| country | France ⓘ |
| electrification | 25 kV AC overhead line ⓘ |
| hasAbbreviation |
TGV Est
self-linksurface differs
ⓘ
surface form:
TGV Est européenne
|
| languageOfName | French ⓘ |
| maximumSpeed | 320 km/h ⓘ |
| openedForService | 2007 ⓘ |
| operator | SNCF ⓘ |
| ownedBy | SNCF Réseau ⓘ |
| partOfNetwork |
French high-speed rail network
ⓘ
TGV ⓘ |
| primaryHub | Paris-Est station NERFINISHED ⓘ |
| purpose |
provide international high-speed connections to Germany
ⓘ
provide international high-speed connections to Luxembourg ⓘ provide international high-speed connections to Switzerland ⓘ reduce travel time between Paris and eastern France ⓘ |
| railwayLineUsed | LGV Est européenne ⓘ |
| railwaySystem |
Trans-European high-speed rail network
ⓘ
surface form:
European high-speed rail network
|
| rollingStock |
TGV Duplex trainset
ⓘ
surface form:
TGV Euroduplex
TGV POS ⓘ TGV Réseau ⓘ |
| routeDirection | west–east ⓘ |
| safetySystem |
European Train Control System
ⓘ
surface form:
ETCS
TVM-430 ⓘ |
| serviceFrequency | multiple daily services ⓘ |
| serviceType | intercity high-speed ⓘ |
| terminus | Paris-Est station NERFINISHED ⓘ |
| ticketingSystem | SNCF ticketing ⓘ |
| trackGauge | standard gauge ⓘ |
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: TGV Est Description of subject: TGV Est is a French high-speed train service connecting Paris with eastern France and neighboring European countries such as Germany, Luxembourg, and Switzerland.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Lignes à grande vitesse network
this entity surface form:
TGV Est européenne