ALP-45DP
E253176
The ALP-45DP is a dual-mode (diesel and electric) passenger locomotive used in North American commuter rail service, notably in New Jersey and Quebec.
All labels observed (1)
| Label | Occurrences |
|---|---|
| ALP-45DP canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2297171 — 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: ALP-45DP Context triple: [Raritan Valley Line, usesLocomotiveClass, ALP-45DP]
-
A.
Apollo DN400
The Apollo DN400 was an early 1980s Apollo Computer workstation model known for its role in advancing networked, domain-based engineering and technical computing environments.
-
B.
Apollo DN100
The Apollo DN100 was an early 1980s Apollo Computer workstation that helped pioneer the domain-based networked workstation concept in engineering and technical computing.
-
C.
Pella ProLine
Pella ProLine is a product line of mid-range, wood-clad windows and doors manufactured by Pella Corporation, known for balancing performance, aesthetics, and affordability.
-
D.
ALWEG
ALWEG was a German transportation company best known for pioneering the modern straddle-beam monorail system that inspired several iconic monorail installations worldwide.
-
E.
Apollo DN300
The Apollo DN300 was an early 1980s Apollo Computer workstation model known for its role in advancing networked, domain-based engineering and technical computing environments.
- 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: ALP-45DP Target entity description: The ALP-45DP is a dual-mode (diesel and electric) passenger locomotive used in North American commuter rail service, notably in New Jersey and Quebec.
-
A.
Apollo DN400
The Apollo DN400 was an early 1980s Apollo Computer workstation model known for its role in advancing networked, domain-based engineering and technical computing environments.
-
B.
Apollo DN100
The Apollo DN100 was an early 1980s Apollo Computer workstation that helped pioneer the domain-based networked workstation concept in engineering and technical computing.
-
C.
Pella ProLine
Pella ProLine is a product line of mid-range, wood-clad windows and doors manufactured by Pella Corporation, known for balancing performance, aesthetics, and affordability.
-
D.
ALWEG
ALWEG was a German transportation company best known for pioneering the modern straddle-beam monorail system that inspired several iconic monorail installations worldwide.
-
E.
Apollo DN300
The Apollo DN300 was an early 1980s Apollo Computer workstation model known for its role in advancing networked, domain-based engineering and technical computing environments.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
dual-mode locomotive
ⓘ
electro-diesel locomotive ⓘ passenger locomotive ⓘ |
| brakeType |
air brakes
ⓘ
dynamic brakes ⓘ |
| builderModelFamily | ALP family of locomotives ⓘ |
| collectionMethod | pantograph ⓘ |
| countryOfOrigin | Canada ⓘ |
| designedFor |
commuter rail service
ⓘ
push-pull operation ⓘ |
| designedForOperation |
diesel mode
ⓘ
electric mode ⓘ |
| designedToComplyWith | North American crashworthiness standards ⓘ |
| electricSystem |
11 kV AC overhead
ⓘ
12.5 kV AC overhead ⓘ 25 kV AC overhead ⓘ |
| feature | capable of changing power modes while moving ⓘ |
| hasCabConfiguration | single-cab ⓘ |
| hasMultipleWorking | yes ⓘ |
| introduced | 2011 ⓘ |
| manufacturer |
Alstom (formerly Bombardier Transportation)
ⓘ
surface form:
Bombardier Transportation
|
| marketedAs | dual-power locomotive ⓘ |
| numberOfPrimeMovers | 2 ⓘ |
| operator | commuter rail agencies ⓘ |
| powerType |
diesel-electric
ⓘ
electric ⓘ |
| primaryDepotRegion |
Montreal
ⓘ
surface form:
Montreal, Quebec
Newark ⓘ
surface form:
Newark, New Jersey
|
| primeMover |
Caterpillar
ⓘ
surface form:
Caterpillar 3512C HD
|
| topSpeed |
125 mph
ⓘ
200 km/h ⓘ |
| trackGauge | standard gauge ⓘ |
| UICClassification | Bo′Bo′ ⓘ |
| usedByOperator |
Autorité régionale de transport métropolitain
ⓘ
surface form:
AMT (Agence métropolitaine de transport)
Exo (public transit) ⓘ
surface form:
Exo (Montreal)
NJ Transit ⓘ |
| usedByRegion |
New Jersey, United States
ⓘ
surface form:
New Jersey
Quebec, Canada ⓘ
surface form:
Quebec
|
| usedInCountry |
Canada
ⓘ
United States of America ⓘ
surface form:
United States
|
| usedOnService |
Laval commuter rail lines
ⓘ
Mont-Saint-Hilaire line ⓘ Montclair-Boonton Line ⓘ Morris & Essex Lines ⓘ Raritan Valley Line ⓘ |
| usedWith | multilevel commuter coaches ⓘ |
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: ALP-45DP Description of subject: The ALP-45DP is a dual-mode (diesel and electric) passenger locomotive used in North American commuter rail service, notably in New Jersey and Quebec.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.