NS VIRM
E620583
NS VIRM is a series of Dutch double-decker electric multiple-unit trains operated by Nederlandse Spoorwegen for high-capacity intercity services.
All labels observed (5)
How this entity was disambiguated
This entity first appeared as the object of triple T6811623 — 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: NS VIRM Context triple: [Intercity direct, usesRollingStock, NS VIRM]
-
A.
VIR
VIR is the ICAO airline designator used to identify Virgin Atlantic in international aviation operations.
-
B.
VNF
VNF is the French public agency responsible for managing and developing the country’s inland waterways network.
-
C.
VMU
The VMU (Visual Memory Unit) is a memory card and secondary screen accessory for the Sega Dreamcast that provides game save storage and mini-game functionality.
-
D.
VNS
VNS is the IATA airport code for Lal Bahadur Shastri International Airport serving Varanasi, India.
-
E.
VMC
VMC is the Venus Monitoring Camera, a wide-angle imaging instrument on the European Space Agency’s Venus Express spacecraft used to study Venus’s atmosphere and cloud dynamics.
- 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: NS VIRM Target entity description: NS VIRM is a series of Dutch double-decker electric multiple-unit trains operated by Nederlandse Spoorwegen for high-capacity intercity services.
-
A.
VIR
VIR is the ICAO airline designator used to identify Virgin Atlantic in international aviation operations.
-
B.
VNF
VNF is the French public agency responsible for managing and developing the country’s inland waterways network.
-
C.
VMU
The VMU (Visual Memory Unit) is a memory card and secondary screen accessory for the Sega Dreamcast that provides game save storage and mini-game functionality.
-
D.
VNS
VNS is the IATA airport code for Lal Bahadur Shastri International Airport serving Varanasi, India.
-
E.
VMC
VMC is the Venus Monitoring Camera, a wide-angle imaging instrument on the European Space Agency’s Venus Express spacecraft used to study Venus’s atmosphere and cloud dynamics.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
double-decker train
ⓘ
electric multiple unit ⓘ intercity train ⓘ |
| brakingSystem | electro-pneumatic brakes ⓘ |
| category | rolling stock of Nederlandse Spoorwegen ⓘ |
| configuration | double-deck coaches ⓘ |
| country | Netherlands ⓘ |
| couplingType | automatic Scharfenberg coupling ⓘ |
| designedFor | high passenger capacity ⓘ |
| doorType | sliding plug doors ⓘ |
| electrificationSystem | 1.5 kV DC overhead line ⓘ |
| enteredService | 1994 ⓘ |
| family | Dubbeldeksmaterieel ⓘ |
| floorType | double-deck with internal stairs ⓘ |
| hasClass |
first class
ⓘ
second class ⓘ |
| hasVariant |
VIRM-1
ⓘ
linked to:
NS VIRM
VIRM-2 ⓘ
linked to:
NS VIRM
VIRM-3 ⓘ
linked to:
NS VIRM
VIRM-4 ⓘ
linked to:
NS VIRM
|
| introduced | 1994 ⓘ |
| livery | yellow and blue NS corporate livery ⓘ |
| manufacturer |
Adtranz
ⓘ
linked to:
ADtranz
Bombardier Transportation ⓘ
linked to:
Alstom (formerly Bombardier Transportation)
De Dietrich ⓘ Talbot ⓘ
linked to:
Talbot Horizon
|
| multipleWorking | can work in multiple with other VIRM units ⓘ |
| numberOfCarsPerSet |
4
ⓘ
6 ⓘ |
| operator | Nederlandse Spoorwegen ⓘ |
| operatorAbbreviation | NS ⓘ |
| operatorLanguage | Dutch ⓘ |
| owner | Nederlandse Spoorwegen ⓘ |
| powerType | electric ⓘ |
| predecessor | NS DD-IRM ⓘ |
| refurbishment | modernisation program started in 2016 ⓘ |
| routeUsage | main Dutch intercity corridors ⓘ |
| safetySystem |
ATB-EG
ⓘ
ATB-NG ⓘ
linked to:
ATB-EG
|
| serviceType |
intercity
ⓘ
long-distance passenger ⓘ |
| trackGauge | 1435 mm ⓘ |
| trainLengthVariant |
4-car unit
ⓘ
6-car unit ⓘ |
| UICClassification |
Bo’Bo’+2’2’+2’2’+2’2’+2’2’+Bo’Bo’ (6-car variant)
ⓘ
Bo’Bo’+2’2’+2’2’+Bo’Bo’ (4-car variant) ⓘ |
| usedFor |
high-capacity passenger transport
ⓘ
intercity services ⓘ |
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: NS VIRM Description of subject: NS VIRM is a series of Dutch double-decker electric multiple-unit trains operated by Nederlandse Spoorwegen for high-capacity intercity services.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: NS VIRM
linked to: NS VIRM
linked to: NS VIRM
linked to: NS VIRM