North Circular Road
E215156
North Circular Road is a major ring road in north London that forms part of the A406, carrying heavy traffic around the city and linking numerous radial routes and motorways.
All labels observed (8)
| Label | Occurrences |
|---|---|
| A406 North Circular Road | 15 |
| North Circular Road canonical | 10 |
| North Circular Road (A406) | 3 |
| North Circular | 2 |
| London Inner Ring Road | 1 |
| North Circular Road A406 | 1 |
| North Circular Road Gate | 1 |
| North Circular Road corridor | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1847201 — 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: North Circular Road Context triple: [M11 motorway, junctionWith, North Circular Road]
-
A.
A205 South Circular Road
A205 South Circular Road is a key orbital route in south London that forms part of the city’s South Circular Road, linking several districts and major radial roads.
-
B.
Euston Road
Euston Road is a major thoroughfare in central London that forms part of the city’s Inner Ring Road and runs past key transport hubs such as Euston, St Pancras, and King’s Cross stations.
-
C.
Stretford Road
Stretford Road is a major thoroughfare in Manchester, England, running through areas such as Hulme and providing an important local transport route.
-
D.
Caledonian Road
Caledonian Road is a major north–south street in north London known for its mix of residential, commercial, and transport links, including the Caledonian Road Underground station.
-
E.
Kennington Road
Kennington Road is a major thoroughfare in the Kennington district of London, running between the Waterloo and Oval areas and lined with a mix of residential, commercial, and historic buildings.
- 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: North Circular Road Target entity description: North Circular Road is a major ring road in north London that forms part of the A406, carrying heavy traffic around the city and linking numerous radial routes and motorways.
-
A.
A205 South Circular Road
A205 South Circular Road is a key orbital route in south London that forms part of the city’s South Circular Road, linking several districts and major radial roads.
-
B.
Euston Road
Euston Road is a major thoroughfare in central London that forms part of the city’s Inner Ring Road and runs past key transport hubs such as Euston, St Pancras, and King’s Cross stations.
-
C.
Stretford Road
Stretford Road is a major thoroughfare in Manchester, England, running through areas such as Hulme and providing an important local transport route.
-
D.
Caledonian Road
Caledonian Road is a major north–south street in north London known for its mix of residential, commercial, and transport links, including the Caledonian Road Underground station.
-
E.
Kennington Road
Kennington Road is a major thoroughfare in the Kennington district of London, running between the Waterloo and Oval areas and lined with a mix of residential, commercial, and historic buildings.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
ring road
ⓘ
road in London ⓘ |
| connectsArea |
East London
ⓘ
North London ⓘ West London ⓘ |
| connectsTo |
A1 road
ⓘ
A10 road ⓘ A12 road NERFINISHED ⓘ A13 road NERFINISHED ⓘ A40 road NERFINISHED ⓘ A406 Southend Road ⓘ A41 road NERFINISHED ⓘ A5 road ⓘ M1 motorway ⓘ M11 motorway NERFINISHED ⓘ M4 motorway ⓘ |
| country | United Kingdom ⓘ |
| endPoint | Beckton ⓘ |
| formsPartOf |
London strategic road network
ⓘ
surface form:
London ring road network
|
| hasAlternativeName |
A406
ⓘ
North Circular Road ⓘ
surface form:
North Circular
|
| hasJunctionType |
grade-separated junction
ⓘ
signal-controlled junction ⓘ |
| hasLaneConfiguration |
dual carriageway sections
ⓘ
single carriageway sections ⓘ |
| hasRouteType |
primary route
ⓘ
urban ring road ⓘ |
| hasSpeedLimit |
40 mph sections
ⓘ
50 mph sections ⓘ |
| isKnownFor |
air pollution issues
ⓘ
heavy traffic congestion ⓘ |
| isPartOf | London orbital routes ⓘ |
| locatedIn |
London, England
ⓘ
surface form:
London
North London ⓘ |
| maintainedBy | Transport for London ⓘ |
| openedInPeriod | early 20th century ⓘ |
| parallelTo |
A205 South Circular Road
ⓘ
surface form:
South Circular Road
|
| partOf | A406 road NERFINISHED ⓘ |
| passesThrough |
Barnet
ⓘ
Brent ⓘ Enfield ⓘ Haringey ⓘ Newham ⓘ Redbridge ⓘ London Borough of Waltham Forest ⓘ
surface form:
Waltham Forest
|
| roadNumber | A406 ⓘ |
| startPoint | Chiswick ⓘ |
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: North Circular Road Description of subject: North Circular Road is a major ring road in north London that forms part of the A406, carrying heavy traffic around the city and linking numerous radial routes and motorways.
Referenced by (34)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
A406 North Circular Road
this entity surface form:
North Circular Road Gate
this entity surface form:
London Inner Ring Road
subject surface form:
Hendon
this entity surface form:
A406 North Circular Road
this entity surface form:
North Circular
this entity surface form:
North Circular Road (A406)
this entity surface form:
North Circular Road A406
this entity surface form:
A406 North Circular Road
this entity surface form:
North Circular
this entity surface form:
A406 North Circular Road
this entity surface form:
A406 North Circular Road
this entity surface form:
A406 North Circular Road
subject surface form:
Great West Road
this entity surface form:
A406 North Circular Road
this entity surface form:
North Circular Road (A406)
this entity surface form:
A406 North Circular Road
this entity surface form:
A406 North Circular Road
this entity surface form:
A406 North Circular Road
subject surface form:
A10 road
this entity surface form:
A406 North Circular Road
this entity surface form:
A406 North Circular Road
this entity surface form:
North Circular Road (A406)
this entity surface form:
North Circular Road corridor
this entity surface form:
A406 North Circular Road