TGV PSE
E444692
TGV PSE is the original generation of French high-speed TGV Sud-Est trainsets that inaugurated high-speed rail service in France.
All labels observed (4)
| Label | Occurrences |
|---|---|
| TGV Sud-Est | 3 |
| TGV | 1 |
| TGV PSE canonical | 1 |
| TGV orange | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3997950 — 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 PSE Context triple: [TGV Sud-Est, nickName, TGV PSE]
-
A.
TGV Est
TGV Est is a French high-speed train service connecting Paris with eastern France and neighboring European countries such as Germany, Luxembourg, and Switzerland.
-
B.
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.
-
C.
TGV Ouigo
TGV Ouigo is a low-cost high-speed train service operated by SNCF in France, offering budget fares on selected TGV routes.
-
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.
TGV Duplex trainset
The TGV Duplex trainset is a high-speed, double-decker French train designed to carry large numbers of passengers efficiently on long-distance routes.
- 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 PSE Target entity description: TGV PSE is the original generation of French high-speed TGV Sud-Est trainsets that inaugurated high-speed rail service in France.
-
A.
TGV Est
TGV Est is a French high-speed train service connecting Paris with eastern France and neighboring European countries such as Germany, Luxembourg, and Switzerland.
-
B.
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.
-
C.
TGV Ouigo
TGV Ouigo is a low-cost high-speed train service operated by SNCF in France, offering budget fares on selected TGV routes.
-
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.
TGV Duplex trainset
The TGV Duplex trainset is a high-speed, double-decker French train designed to carry large numbers of passengers efficiently on long-distance routes.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
TGV Sud-Est trainset
ⓘ
high-speed trainset ⓘ |
| bogieType | Jacobs bogies ⓘ |
| brakingSystem |
electro-pneumatic brakes
ⓘ
regenerative braking ⓘ |
| carbodyMaterial | steel ⓘ |
| collectionMethod | pantograph ⓘ |
| controlSystem | multiple-unit control ⓘ |
| country | France ⓘ |
| couplingType |
Scharfenberg coupler (between power car and trailers)
ⓘ
semi-permanent couplers (between trailers) ⓘ |
| designedFor | high-speed operation on dedicated LGV lines and classic lines ⓘ |
| designSpeed | 300 km/h ⓘ |
| doorType | plug doors ⓘ |
| electricSystem |
1.5 kV DC overhead line
ⓘ
25 kV 50 Hz AC overhead line ⓘ |
| family | TGV ⓘ |
| firstHighSpeedLineServed | LGV Sud-Est ⓘ |
| fleetNameMeaning |
TGV Sud-Est
ⓘ
linked to:
TGV PSE
|
| formation | 2 power cars and 8 trailers ⓘ |
| heritageStatus | pioneer of European high-speed rail ⓘ |
| inauguratedHighSpeedServiceIn | France ⓘ |
| introduced | 1981 ⓘ |
| manufacturer |
Alstom
ⓘ
Francorail ⓘ MTE ⓘ |
| maximumServiceSpeed | 270 km/h ⓘ |
| nickName | Sud-Est ⓘ |
| notableFor | being the first generation of French high-speed TGV trainsets ⓘ |
| numberOfCars | 10 ⓘ |
| operator | SNCF ⓘ |
| owner | SNCF ⓘ |
| powerOutput | ~6450 kW ⓘ |
| powerType | electric ⓘ |
| primaryRoute | Paris–Lyon ⓘ |
| railwayLineUsed | LGV Sud-Est ⓘ |
| regionServed |
Paris region
ⓘ
linked to:
Paris region, France
Provence-Alpes-Côte d’Azur ⓘ Rhône-Alpes ⓘ
linked to:
Auvergne-Rhône-Alpes region
|
| serviceEntry | 1981 ⓘ |
| serviceOperator |
TGV
ⓘ
linked to:
TGV PSE
|
| serviceType | intercity high-speed passenger service ⓘ |
| successor |
TGV Atlantique
ⓘ
linked to:
TGV Atlantique trainset
TGV Duplex ⓘ
linked to:
TGV Duplex trainset
TGV Réseau ⓘ |
| trackGauge |
1435 mm
ⓘ
standard gauge ⓘ |
| trainType | electric multiple unit ⓘ |
| UICClassification | Bo-Bo+2-2-2-2-2-2-2-2+Bo-Bo ⓘ |
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 PSE Description of subject: TGV PSE is the original generation of French high-speed TGV Sud-Est trainsets that inaugurated high-speed rail service in France.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
TGV Sud-Est trainset
linked to: TGV PSE
linked to: TGV PSE
linked to: TGV PSE
linked to: TGV PSE