Catthorpe Interchange
E216802
Catthorpe Interchange is a major road junction in Leicestershire, England, where several key motorways and trunk roads converge, forming an important node in the UK’s strategic road network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Catthorpe Interchange canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T1927631 — 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: Catthorpe Interchange Context triple: [A14 road, terminusWest, Catthorpe Interchange]
-
A.
Bradford Interchange
Bradford Interchange is a major combined rail and bus station serving the city of Bradford in West Yorkshire, England.
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B.
Bury Interchange
Bury Interchange is a major public transport hub in Bury, Greater Manchester, combining bus and Metrolink tram services for the town and surrounding area.
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C.
Lymm Interchange
Lymm Interchange is a major motorway junction in Cheshire, England, where key routes including the M6 and M56 connect, serving as an important hub for regional and long-distance traffic.
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D.
South Shields Interchange
South Shields Interchange is a combined bus and Tyne and Wear Metro transport hub serving the town of South Shields in Tyne and Wear, England.
-
E.
Altrincham Interchange
Altrincham Interchange is a major transport hub in Altrincham, Greater Manchester, serving as a combined tram, train, and bus station.
- 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: Catthorpe Interchange Target entity description: Catthorpe Interchange is a major road junction in Leicestershire, England, where several key motorways and trunk roads converge, forming an important node in the UK’s strategic road network.
-
A.
Bradford Interchange
Bradford Interchange is a major combined rail and bus station serving the city of Bradford in West Yorkshire, England.
-
B.
Bury Interchange
Bury Interchange is a major public transport hub in Bury, Greater Manchester, combining bus and Metrolink tram services for the town and surrounding area.
-
C.
Lymm Interchange
Lymm Interchange is a major motorway junction in Cheshire, England, where key routes including the M6 and M56 connect, serving as an important hub for regional and long-distance traffic.
-
D.
South Shields Interchange
South Shields Interchange is a combined bus and Tyne and Wear Metro transport hub serving the town of South Shields in Tyne and Wear, England.
-
E.
Altrincham Interchange
Altrincham Interchange is a major transport hub in Altrincham, Greater Manchester, serving as a combined tram, train, and bus station.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
motorway interchange
ⓘ
road junction ⓘ |
| connectsRegion |
East Midlands
ⓘ
East of England ⓘ South East England ⓘ
linked to:
South East Midlands
West Midlands ⓘ |
| connectsRoad |
A14 road
NERFINISHED
ⓘ
A5 road ⓘ M1 motorway ⓘ M6 motorway ⓘ |
| country | United Kingdom ⓘ |
| formerLayout |
partially at-grade junction
ⓘ
signal-controlled roundabout elements ⓘ |
| hasStructure |
flyovers
ⓘ
underpasses ⓘ viaducts ⓘ |
| junctionNumberOn |
M1 Junction 19
ⓘ
M6 Junction 1 ⓘ |
| locatedIn |
England
ⓘ
Leicestershire ⓘ |
| locatedNear |
Catthorpe
ⓘ
Lutterworth ⓘ |
| locatedOn |
A14 road
NERFINISHED
ⓘ
M1 motorway ⓘ M6 motorway ⓘ |
| maintainedBy | National Highways ⓘ |
| nearJunction | A14 western terminus ⓘ |
| opened | 1990s ⓘ |
| partOf |
UK strategic road network
ⓘ
linked to:
United Kingdom road network
|
| previouslyMaintainedBy |
Highways Agency
ⓘ
linked to:
Highways England
|
| providesFreeFlowLink |
M1 northbound to M6 westbound
ⓘ
M1 to A14 ⓘ M6 eastbound to M1 southbound ⓘ M6 to A14 ⓘ |
| reasonForUpgrade |
congestion
ⓘ
safety concerns ⓘ traffic capacity constraints ⓘ |
| reconstructionCompleted | 2016 ⓘ |
| reconstructionCost | approximately £191 million ⓘ |
| roadType |
grade-separated junction
ⓘ
three-level stack interchange ⓘ |
| role |
connection between London and the North West
ⓘ
connection between Midlands and East Coast ports ⓘ key freight corridor junction ⓘ |
| safetyImprovement |
removal of at-grade conflicts
ⓘ
separation of local and strategic traffic ⓘ |
| underwentMajorReconstruction | 2014–2016 ⓘ |
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: Catthorpe Interchange Description of subject: Catthorpe Interchange is a major road junction in Leicestershire, England, where several key motorways and trunk roads converge, forming an important node in the UK’s strategic road network.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.