London Paddington–Swansea route
E428873
The London Paddington–Swansea route is a major intercity railway line in Great Britain linking London with South Wales, serving key cities such as Reading, Bristol (via connecting routes), Cardiff, and Swansea.
All labels observed (3)
| Label | Occurrences |
|---|---|
| London Paddington to Cornwall | 1 |
| London Paddington–Cardiff Central | 1 |
| London Paddington–Swansea route canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4290293 — 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: London Paddington–Swansea route Context triple: [Neath railway station, locatedOnLine, London Paddington–Swansea route]
-
A.
Bristol–Bath line
The Bristol–Bath line is a key railway route in southwest England that connects the cities of Bristol and Bath, forming part of the Great Western Main Line network.
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B.
West of England Main Line
The West of England Main Line is a major railway route in southwest England that connects London with Exeter and passes through several counties including Somerset.
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C.
London Waterloo–Exeter
London Waterloo–Exeter is a key intercity rail route in southern England linking London Waterloo with Exeter via major intermediate towns and cities.
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D.
South Wales–Manchester route
The South Wales–Manchester route is a key cross-country railway corridor in the UK linking South Wales with the Greater Manchester area via intermediate hubs such as Wilmslow.
-
E.
Brighton Main Line
The Brighton Main Line is a major railway route in southern England that connects London with the coastal city of Brighton, serving numerous commuter towns along the way.
- 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: London Paddington–Swansea route Target entity description: The London Paddington–Swansea route is a major intercity railway line in Great Britain linking London with South Wales, serving key cities such as Reading, Bristol (via connecting routes), Cardiff, and Swansea.
-
A.
Bristol–Bath line
The Bristol–Bath line is a key railway route in southwest England that connects the cities of Bristol and Bath, forming part of the Great Western Main Line network.
-
B.
West of England Main Line
The West of England Main Line is a major railway route in southwest England that connects London with Exeter and passes through several counties including Somerset.
-
C.
London Waterloo–Exeter
London Waterloo–Exeter is a key intercity rail route in southern England linking London Waterloo with Exeter via major intermediate towns and cities.
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D.
South Wales–Manchester route
The South Wales–Manchester route is a key cross-country railway corridor in the UK linking South Wales with the Greater Manchester area via intermediate hubs such as Wilmslow.
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E.
Brighton Main Line
The Brighton Main Line is a major railway route in southern England that connects London with the coastal city of Brighton, serving numerous commuter towns along the way.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
intercity railway route
ⓘ
passenger rail corridor ⓘ |
| connectsCity |
Bridgend
NERFINISHED
ⓘ
Cardiff NERFINISHED ⓘ London NERFINISHED ⓘ Neath NERFINISHED ⓘ Newport NERFINISHED ⓘ Port Talbot NERFINISHED ⓘ Reading NERFINISHED ⓘ Swindon NERFINISHED ⓘ |
| country | United Kingdom ⓘ |
| electrificationStatus | partially electrified ⓘ |
| electrifiedSection | London Paddington–Cardiff Central NERFINISHED ⓘ |
| endPoint | Swansea railway station NERFINISHED ⓘ |
| gaugeMeasurement | 1435 mm ⓘ |
| hasThroughServices | yes ⓘ |
| historicalOperator |
British Rail
NERFINISHED
ⓘ
Great Western Railway (pre‑nationalisation) NERFINISHED ⓘ |
| journeyType | long‑distance interurban ⓘ |
| locatedIn | Great Britain ⓘ |
| locatedInNation |
England
NERFINISHED
ⓘ
Wales NERFINISHED ⓘ |
| network | National Rail NERFINISHED ⓘ |
| nonElectrifiedSection | Cardiff Central–Swansea NERFINISHED ⓘ |
| notableStation |
Bridgend railway station
NERFINISHED
ⓘ
Cardiff Central railway station NERFINISHED ⓘ Neath railway station NERFINISHED ⓘ Newport railway station NERFINISHED ⓘ Port Talbot Parkway railway station NERFINISHED ⓘ Reading railway station NERFINISHED ⓘ Swindon railway station NERFINISHED ⓘ |
| operator | Great Western Railway NERFINISHED ⓘ |
| partOf | Great Western Main Line NERFINISHED ⓘ |
| primaryPurpose | link London with South Wales ⓘ |
| primaryServiceType | intercity passenger rail ⓘ |
| providesConnectionTo | Bristol via connecting routes ⓘ |
| railwaySystem | Great Western Railway network NERFINISHED ⓘ |
| regionServed |
London
NERFINISHED
ⓘ
South Wales NERFINISHED ⓘ South West England NERFINISHED ⓘ |
| serviceClass | InterCity NERFINISHED ⓘ |
| servicePattern | long‑distance high‑frequency services ⓘ |
| startPoint | London Paddington railway station NERFINISHED ⓘ |
| terminus |
London Paddington railway station
NERFINISHED
ⓘ
Swansea railway station NERFINISHED ⓘ |
| trackGauge | standard gauge ⓘ |
| typicalRollingStock |
Class 800 IET
NERFINISHED
ⓘ
Class 802 IET NERFINISHED ⓘ |
| usesInfrastructure | South Wales Main Line NERFINISHED ⓘ |
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: London Paddington–Swansea route Description of subject: The London Paddington–Swansea route is a major intercity railway line in Great Britain linking London with South Wales, serving key cities such as Reading, Bristol (via connecting routes), Cardiff, and Swansea.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
London Paddington to Cornwall
this entity surface form:
London Paddington–Cardiff Central