XPT train
E344898
The XPT train is a long-distance, high-speed diesel passenger train used in New South Wales, Australia, based on the British InterCity 125 design.
All labels observed (2)
| Label | Occurrences |
|---|---|
| XPT train canonical | 2 |
| High Speed Train-derived XPT | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3279361 — 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: XPT train Context triple: [NSW TrainLink, usesRollingStockType, XPT train]
-
A.
MX3000 train
The MX3000 train is a modern electric multiple unit used as the primary passenger rolling stock on the Oslo Metro system in Norway.
-
B.
Z train
The Z train is a New York City Subway rush-hour, skip-stop service that runs along the J line in Brooklyn and Queens, providing limited-stop service between Jamaica Center and lower Manhattan.
-
C.
Voyager trains
Voyager trains are a family of high-speed diesel-electric multiple unit passenger trains widely used on intercity services in the UK rail network.
-
D.
MARC Train
MARC Train is a commuter rail service operating in Maryland and the surrounding region, connecting cities such as Washington, D.C., Baltimore, and Martinsburg.
-
E.
SMART train
SMART train is a commuter rail service in California’s North Bay region that connects communities in Marin and Sonoma counties.
- 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: XPT train Target entity description: The XPT train is a long-distance, high-speed diesel passenger train used in New South Wales, Australia, based on the British InterCity 125 design.
-
A.
MX3000 train
The MX3000 train is a modern electric multiple unit used as the primary passenger rolling stock on the Oslo Metro system in Norway.
-
B.
Z train
The Z train is a New York City Subway rush-hour, skip-stop service that runs along the J line in Brooklyn and Queens, providing limited-stop service between Jamaica Center and lower Manhattan.
-
C.
Voyager trains
Voyager trains are a family of high-speed diesel-electric multiple unit passenger trains widely used on intercity services in the UK rail network.
-
D.
MARC Train
MARC Train is a commuter rail service operating in Maryland and the surrounding region, connecting cities such as Washington, D.C., Baltimore, and Martinsburg.
-
E.
SMART train
SMART train is a commuter rail service in California’s North Bay region that connects communities in Marin and Sonoma counties.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
diesel multiple unit
ⓘ
high-speed train ⓘ long-distance train ⓘ passenger train ⓘ |
| basedOn |
British Rail InterCity 125
ⓘ
British Rail InterCity 125 ⓘ
surface form:
High Speed Train (HST)
|
| brakingSystem | air brakes ⓘ |
| category |
diesel multiple units of Australia
ⓘ
high-speed rail in Australia ⓘ rail transport in New South Wales ⓘ |
| country | Australia ⓘ |
| coupling | Scharfenberg coupler ⓘ |
| designOrigin | United Kingdom ⓘ |
| engineType | diesel engine in each power car ⓘ |
| enteredService | April 1982 ⓘ |
| formation | typically 2 power cars and 4–7 trailer cars ⓘ |
| fuelType | diesel ⓘ |
| introduced | 1982 ⓘ |
| livery |
CountryLink blue and white
ⓘ
NSW TrainLink orange and grey ⓘ original State Rail blue, red and white ⓘ |
| manufacturer |
Comeng Granville
ⓘ
Commonwealth Engineering ⓘ |
| maximumSpeed | 200 km/h (design) ⓘ |
| notableFeature |
Australian adaptation of the British InterCity 125 design
ⓘ
tilted nose and streamlined power cars ⓘ |
| numberOfPowerCarsBuilt | 15 ⓘ |
| numberOfTrailerCarsBuilt | 60 ⓘ |
| operator |
CountryLink
ⓘ
NSW TrainLink ⓘ NSW Government Railways ⓘ
surface form:
State Rail Authority of New South Wales
|
| owner | Transport Asset Holding Entity of New South Wales ⓘ |
| powerType | diesel-electric ⓘ |
| primaryCity | Sydney ⓘ |
| primaryRegion | New South Wales ⓘ |
| primaryTerminus | Sydney Central station ⓘ |
| purpose | passenger transport ⓘ |
| route |
Sydney–Brisbane inland route
ⓘ
surface form:
Sydney–Brisbane
Sydney–Casino ⓘ Sydney–Dubbo ⓘ Sydney–Grafton ⓘ Sydney–Melbourne air route ⓘ
surface form:
Sydney–Melbourne
Sydney–Moree ⓘ |
| serviceArea | eastern Australia ⓘ |
| serviceSpeed | 160 km/h (typical maximum in service) ⓘ |
| serviceType |
intercity
ⓘ
long-distance ⓘ |
| state | New South Wales ⓘ |
| trackGauge | standard gauge ⓘ |
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: XPT train Description of subject: The XPT train is a long-distance, high-speed diesel passenger train used in New South Wales, Australia, based on the British InterCity 125 design.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
High Speed Train-derived XPT