SNCF Class ZGC
E790138
The SNCF Class ZGC is a family of modern electric multiple-unit regional trains operated across various French regions for TER commuter and regional services.
All labels observed (1)
| Label | Occurrences |
|---|---|
| SNCF Class ZGC canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8719997 — 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 Class ZGC Context triple: [TER Bretagne, usesRollingStock, SNCF Class ZGC]
-
A.
SNCF Class Z 21700
The SNCF Class Z 21700 is a series of French electric multiple unit trains operated by SNCF for regional passenger services.
-
B.
SNCF Class Z 55500
The SNCF Class Z 55500 is a modern electric multiple unit train operated by the French national railway company for regional passenger services.
-
C.
SNCF Class Z 26500
The SNCF Class Z 26500 is a fleet of French double-deck electric multiple unit trains designed for regional passenger services.
-
D.
SNCF Class Z 31500
The SNCF Class Z 31500 is a type of electric multiple unit train operated by the French national railway company for regional passenger services.
-
E.
SNCF Class Z 51500
The SNCF Class Z 51500 is a type of modern electric multiple unit train operated in regional passenger service across the French railway 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: SNCF Class ZGC Target entity description: The SNCF Class ZGC is a family of modern electric multiple-unit regional trains operated across various French regions for TER commuter and regional services.
-
A.
SNCF Class Z 21700
The SNCF Class Z 21700 is a series of French electric multiple unit trains operated by SNCF for regional passenger services.
-
B.
SNCF Class Z 55500
The SNCF Class Z 55500 is a modern electric multiple unit train operated by the French national railway company for regional passenger services.
-
C.
SNCF Class Z 26500
The SNCF Class Z 26500 is a fleet of French double-deck electric multiple unit trains designed for regional passenger services.
-
D.
SNCF Class Z 31500
The SNCF Class Z 31500 is a type of electric multiple unit train operated by the French national railway company for regional passenger services.
-
E.
SNCF Class Z 51500
The SNCF Class Z 51500 is a type of modern electric multiple unit train operated in regional passenger service across the French railway network.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
electric multiple unit
ⓘ
regional train ⓘ |
| category |
French electric multiple units
ⓘ
SNCF multiple units ⓘ
linked to:
SNCF rolling stock
|
| country | France ⓘ |
| designedFor |
regional passenger transport
ⓘ
suburban passenger transport ⓘ |
| familyIncludes |
SNCF Class Z 21500
ⓘ
SNCF Class Z 24500 ⓘ SNCF Class Z 26500 ⓘ SNCF Class Z 27500 ⓘ SNCF Class Z 51500 ⓘ |
| gauge | standard gauge ⓘ |
| network | TER ⓘ |
| operatedAs | multiple-unit trainsets ⓘ |
| operator | SNCF ⓘ |
| owner | SNCF ⓘ |
| powerCollectionDevice | pantograph ⓘ |
| powerCollectionMethod | overhead catenary ⓘ |
| propulsion | electric motors ⓘ |
| regionServed | various French regions ⓘ |
| serviceType |
TER commuter services
ⓘ
TER regional services ⓘ |
| tractionType | electric ⓘ |
| usedBy | multiple French regions ⓘ |
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 Class ZGC Description of subject: The SNCF Class ZGC is a family of modern electric multiple-unit regional trains operated across various French regions for TER commuter and regional services.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.