SEPTA Silverliner V
E95624
The SEPTA Silverliner V is a modern electric multiple-unit railcar used by Philadelphia's regional rail system for commuter service.
All labels observed (2)
| Label | Occurrences |
|---|---|
| SEPTA Silverliner V canonical | 6 |
| SEPTA Silverliner V EMU | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T787544 — 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: SEPTA Silverliner V Context triple: [Airport Line, rollingStock, SEPTA Silverliner V]
-
A.
SEPTA Silverliner IV
The SEPTA Silverliner IV is an electric multiple-unit commuter railcar used extensively across Philadelphia's regional rail network.
-
B.
Bombardier Flexity Swift
The Bombardier Flexity Swift is a family of modular, high-floor light rail and tram vehicles designed for rapid transit operations in urban and suburban networks worldwide.
-
C.
MBTA Type 9 Light Rail Vehicle
The MBTA Type 9 Light Rail Vehicle is a modern, low-floor streetcar used on Boston’s Green Line that features improved accessibility, passenger comfort, and energy efficiency compared to earlier MBTA light rail fleets.
-
D.
MBTA Type 7 Light Rail Vehicle
The MBTA Type 7 Light Rail Vehicle is a high-floor, articulated streetcar used on Boston’s Green Line, known for its distinctive design and role as one of the system’s primary light rail fleets.
-
E.
O-Train
The O-Train is Ottawa’s urban rail transit system, providing light rail service across key corridors of Canada’s capital city.
- 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: SEPTA Silverliner V Target entity description: The SEPTA Silverliner V is a modern electric multiple-unit railcar used by Philadelphia's regional rail system for commuter service.
-
A.
SEPTA Silverliner IV
The SEPTA Silverliner IV is an electric multiple-unit commuter railcar used extensively across Philadelphia's regional rail network.
-
B.
Bombardier Flexity Swift
The Bombardier Flexity Swift is a family of modular, high-floor light rail and tram vehicles designed for rapid transit operations in urban and suburban networks worldwide.
-
C.
MBTA Type 9 Light Rail Vehicle
The MBTA Type 9 Light Rail Vehicle is a modern, low-floor streetcar used on Boston’s Green Line that features improved accessibility, passenger comfort, and energy efficiency compared to earlier MBTA light rail fleets.
-
D.
MBTA Type 7 Light Rail Vehicle
The MBTA Type 7 Light Rail Vehicle is a high-floor, articulated streetcar used on Boston’s Green Line, known for its distinctive design and role as one of the system’s primary light rail fleets.
-
E.
O-Train
The O-Train is Ottawa’s urban rail transit system, providing light rail service across key corridors of Canada’s capital city.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
commuter railcar
ⓘ
electric multiple unit ⓘ |
| accessibility | ADA compliant ⓘ |
| brakeType | electro-pneumatic brakes ⓘ |
| carbodyMaterial | stainless steel ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| coupling | Scharfenberg coupler ⓘ |
| designedFor |
high-platform boarding
ⓘ
low-platform boarding with traps ⓘ |
| doors | 3 per side ⓘ |
| electrificationSystem |
12 kV AC overhead
ⓘ
25 kV AC overhead ⓘ |
| enteredService | 2010 ⓘ |
| family |
Silverliner
ⓘ
surface form:
Silverliner series
|
| finalAssemblyLocation |
Philadelphia
ⓘ
South Philadelphia ⓘ |
| floorHeight | high-floor ⓘ |
| introduced | 2010 ⓘ |
| introducedAsReplacementFor | older Silverliner equipment ⓘ |
| manufacturer |
Hyundai Rotem
ⓘ
Hyundai Rotem ⓘ
surface form:
Hyundai Rotem Company
|
| multipleWorking | compatible with Silverliner IV ⓘ |
| operator |
SEPTA
ⓘ
Southeastern Pennsylvania Transportation Authority ⓘ |
| operatorRegion |
Province of Delaware
ⓘ
surface form:
Delaware
New Jersey, United States ⓘ
surface form:
New Jersey
Pennsylvania ⓘ |
| owner | SEPTA ⓘ |
| passengerService | all SEPTA Regional Rail lines that are electrified ⓘ |
| powerCollectionMethod | pantograph ⓘ |
| powerSupply | overhead catenary ⓘ |
| predecessor | SEPTA Silverliner IV ⓘ |
| primaryCityServed | Philadelphia ⓘ |
| propulsion | electric traction motors ⓘ |
| railwaySystem | SEPTA Regional Rail ⓘ |
| region |
greater Philadelphia area
ⓘ
surface form:
Greater Philadelphia area
|
| routeType | electrified regional rail lines ⓘ |
| safetySystem |
automatic train control
ⓘ
cab signals ⓘ |
| serviceStatus | in service ⓘ |
| serviceType |
commuter rail
ⓘ
regional rail ⓘ |
| trackGauge |
1435 mm
ⓘ
standard gauge ⓘ |
| usage |
off-peak commuter service
ⓘ
peak-hour commuter service ⓘ |
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: SEPTA Silverliner V Description of subject: The SEPTA Silverliner V is a modern electric multiple-unit railcar used by Philadelphia's regional rail system for commuter service.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
SEPTA Silverliner V EMU