Airport–South Hylton line
E406400
The Airport–South Hylton line is a Tyne and Wear Metro route in North East England that links Newcastle Airport with Sunderland via central Newcastle.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Airport–South Hylton line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4014144 — 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: Airport–South Hylton line Context triple: [Haymarket Metro station, locatedOn, Airport–South Hylton line]
-
A.
Airport & South Line
Airport & South Line is a suburban rail service in Sydney that links the central business district with the airport and southern suburbs.
-
B.
Myrtle Avenue Line
The Myrtle Avenue Line is a New York City Subway line in Brooklyn and Queens, primarily served by the M train.
-
C.
Hope Valley Line
The Hope Valley Line is a scenic railway route in northern England that runs through the Peak District, connecting Manchester and Sheffield via rural stations such as Edale.
-
D.
Heritage Corridor line
The Heritage Corridor line is a Metra commuter rail service in the Chicago area that runs southwest from downtown Chicago to Joliet, primarily following the historic Illinois & Michigan Canal corridor.
-
E.
Ravenswood Line
The Ravenswood Line is the historical name for what is now known as the Chicago Transit Authority's Brown Line, an elevated rapid transit route serving Chicago's North Side.
- 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: Airport–South Hylton line Target entity description: The Airport–South Hylton line is a Tyne and Wear Metro route in North East England that links Newcastle Airport with Sunderland via central Newcastle.
-
A.
Airport & South Line
Airport & South Line is a suburban rail service in Sydney that links the central business district with the airport and southern suburbs.
-
B.
Myrtle Avenue Line
The Myrtle Avenue Line is a New York City Subway line in Brooklyn and Queens, primarily served by the M train.
-
C.
Hope Valley Line
The Hope Valley Line is a scenic railway route in northern England that runs through the Peak District, connecting Manchester and Sheffield via rural stations such as Edale.
-
D.
Heritage Corridor line
The Heritage Corridor line is a Metra commuter rail service in the Chicago area that runs southwest from downtown Chicago to Joliet, primarily following the historic Illinois & Michigan Canal corridor.
-
E.
Ravenswood Line
The Ravenswood Line is the historical name for what is now known as the Chicago Transit Authority's Brown Line, an elevated rapid transit route serving Chicago's North Side.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
Tyne and Wear Metro line
ⓘ
rapid transit line ⓘ |
| category |
Airport rail link
ⓘ
Underground and metro line in England ⓘ |
| connectsAirport | Newcastle International Airport ⓘ |
| connectsTo |
Central Station Metro station
ⓘ
Gateshead Interchange ⓘ Haymarket Metro station ⓘ Monument Metro station ⓘ Newcastle Airport terminal ⓘ
linked to:
Newcastle International Airport
Park Lane Interchange ⓘ Pelaw Metro station ⓘ Sunderland railway station ⓘ
linked to:
Sunderland station
|
| country |
England
ⓘ
United Kingdom ⓘ |
| electrification | 1500 V DC overhead line ⓘ |
| fareSystem | Tyne and Wear Metro zonal fare system ⓘ |
| hasColourOnMap | green ⓘ |
| hasThroughServicesWith | other Tyne and Wear Metro routes at central Newcastle ⓘ |
| locatedIn | North East England ⓘ |
| openedAsMetroExtension | 2002 Sunderland extension ⓘ |
| operator | Nexus ⓘ |
| partOf | Tyne and Wear Metro ⓘ |
| primaryFunction | link Newcastle Airport with Sunderland via central Newcastle ⓘ |
| regionServed |
City of Sunderland
ⓘ
linked to:
Sunderland
Tyne and Wear ⓘ |
| servesCity |
Newcastle upon Tyne
ⓘ
Sunderland ⓘ |
| serviceFrequency |
higher frequency in peak periods (typical)
ⓘ
up to every 12 minutes off-peak (typical) ⓘ |
| serviceType | all-stations stopping service ⓘ |
| systemOperator | Tyne and Wear Passenger Transport Executive ⓘ |
| terminus |
Newcastle Airport
ⓘ
linked to:
Newcastle International Airport
South Hylton ⓘ |
| trackGauge | standard gauge ⓘ |
| usesInfrastructure |
former Durham Coast Line alignment (between Sunderland and South Hylton)
ⓘ
former Sunderland to South Shields railway alignment (between Pelaw and Sunderland) ⓘ |
| usesRollingStock |
Tyne and Wear Metro Class 599 (Stadler) trains
ⓘ
linked to:
Tyne and Wear Metro Class 994 units
Tyne and Wear Metro Class 994 (Metrocars) ⓘ
linked to:
Tyne and Wear Metro Class 994 units
|
| via |
Gateshead
ⓘ
Pelaw ⓘ Sunderland city centre ⓘ
linked to:
Sunderland
central Newcastle upon Tyne ⓘ
linked to:
Newcastle city centre
|
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: Airport–South Hylton line Description of subject: The Airport–South Hylton line is a Tyne and Wear Metro route in North East England that links Newcastle Airport with Sunderland via central Newcastle.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.