Regio 2N
E857621
Regio 2N is a double-deck electric multiple unit train built by Bombardier (now Alstom) for regional and suburban services in France.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Regio 2N canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T10331305 — 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: Regio 2N Context triple: [TER Auvergne-Rhône-Alpes services, usesRollingStockModel, Regio 2N]
-
A.
Regio
Regio is a regional train service brand in Switzerland operated by the Swiss Federal Railways (SBB/CFF/FFS), providing local and stopping services between towns and cities.
-
B.
Citura
Citura is the public transport operator responsible for managing Reims’ urban transit network, including its tramway system, in northeastern France.
-
C.
Rivaz
Rivaz is a picturesque Swiss wine-growing village on the shores of Lake Geneva, renowned for its terraced vineyards within the UNESCO-listed Lavaux region.
-
D.
InterRegio
InterRegio is a category of medium- to long-distance passenger trains in several European countries that provides relatively fast regional connections between major cities and regions.
-
E.
Roatta
Roatta is an Italian surname most notably borne by Mario Roatta, a general in the Royal Italian Army during World War II.
- 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: Regio 2N Target entity description: Regio 2N is a double-deck electric multiple unit train built by Bombardier (now Alstom) for regional and suburban services in France.
-
A.
Regio
Regio is a regional train service brand in Switzerland operated by the Swiss Federal Railways (SBB/CFF/FFS), providing local and stopping services between towns and cities.
-
B.
Citura
Citura is the public transport operator responsible for managing Reims’ urban transit network, including its tramway system, in northeastern France.
-
C.
Rivaz
Rivaz is a picturesque Swiss wine-growing village on the shores of Lake Geneva, renowned for its terraced vineyards within the UNESCO-listed Lavaux region.
-
D.
InterRegio
InterRegio is a category of medium- to long-distance passenger trains in several European countries that provides relatively fast regional connections between major cities and regions.
-
E.
Roatta
Roatta is an Italian surname most notably borne by Mario Roatta, a general in the Royal Italian Army during World War II.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
double-deck train
ⓘ
electric multiple unit ⓘ regional train ⓘ |
| acquiredBy |
Alstom (through acquisition of Bombardier Transportation)
ⓘ
linked to:
Alstom
|
| brandName | Regio 2N ⓘ |
| builderCountry |
France
ⓘ
Germany ⓘ |
| category |
SNCF multiple units
ⓘ
double-deck EMUs ⓘ regional rail in France ⓘ |
| countryOfOperation | France ⓘ |
| deckConfiguration | double-deck ⓘ |
| designedBy |
Bombardier Transportation engineering teams
ⓘ
linked to:
Bombardier
|
| designedFor |
high-capacity regional services
ⓘ
suburban commuter services ⓘ |
| designedToComplyWith | European railway interoperability standards ⓘ |
| family | Bombardier Omneo ⓘ |
| gauge | standard gauge ⓘ |
| hasAlternativeName |
Omneo Regio 2N
ⓘ
SNCF Z 55500 series (for many units) ⓘ
linked to:
SNCF Class Z 55500
|
| hasConfiguration | multiple car lengths and formations ⓘ |
| hasFeature |
air conditioning
ⓘ
double-deck intermediate cars ⓘ high passenger capacity ⓘ low-floor access at doors ⓘ wide doors for fast boarding ⓘ |
| introducedFor | TER services in France ⓘ |
| manufacturer |
Alstom
ⓘ
Bombardier Transportation ⓘ
linked to:
Alstom (formerly Bombardier Transportation)
|
| market | European regional rail market ⓘ |
| operator |
French regional TER networks
ⓘ
SNCF ⓘ |
| operatorCountry | France ⓘ |
| owner | SNCF ⓘ |
| partOf |
SNCF TER rolling stock fleet
ⓘ
linked to:
SNCF rolling stock
|
| powerSupply | overhead line ⓘ |
| primaryMarket | French regions ⓘ |
| propulsion | electric traction motors ⓘ |
| railwaySignallingCompatibility |
French national railway network
ⓘ
linked to:
French railway network
|
| serviceType |
regional
ⓘ
suburban ⓘ |
| successorTo | earlier single-deck regional EMUs in France ⓘ |
| tractionType | electric ⓘ |
| usedOn |
regional lines in France
ⓘ
suburban lines around major French cities ⓘ |
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: Regio 2N Description of subject: Regio 2N is a double-deck electric multiple unit train built by Bombardier (now Alstom) for regional and suburban services in France.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.