M25 motorway
E17312
The M25 motorway is a major orbital road encircling most of Greater London, serving as one of the busiest and most important transport routes in the United Kingdom.
All labels observed (13)
How this entity was disambiguated
This entity first appeared as the object of triple T144409 — 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: M25 motorway Context triple: [Surrey, hasMotorway, M25 motorway]
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A.
M62 motorway
The M62 motorway is a major trans-Pennine route in northern England, linking cities such as Liverpool, Manchester, Leeds, and Hull.
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B.
M9 motorway
The M9 motorway is a major Scottish highway connecting Edinburgh to Stirling and the Highlands, serving as a key transport route through central Scotland.
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C.
M74 motorway
The M74 motorway is a major Scottish motorway forming a key part of the route between Glasgow and the English border, carrying long-distance traffic towards the M6.
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D.
M8 motorway
The M8 motorway is a major Scottish highway linking the cities of Glasgow and Edinburgh and serving as a key east–west transport corridor across the Central Belt.
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E.
M90 motorway
The M90 motorway is a major Scottish highway linking Edinburgh to Perth and serving as a key north–south route in eastern Scotland.
- 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: M25 motorway Target entity description: The M25 motorway is a major orbital road encircling most of Greater London, serving as one of the busiest and most important transport routes in the United Kingdom.
-
A.
M62 motorway
The M62 motorway is a major trans-Pennine route in northern England, linking cities such as Liverpool, Manchester, Leeds, and Hull.
-
B.
M9 motorway
The M9 motorway is a major Scottish highway connecting Edinburgh to Stirling and the Highlands, serving as a key transport route through central Scotland.
-
C.
M74 motorway
The M74 motorway is a major Scottish motorway forming a key part of the route between Glasgow and the English border, carrying long-distance traffic towards the M6.
-
D.
M8 motorway
The M8 motorway is a major Scottish highway linking the cities of Glasgow and Edinburgh and serving as a key east–west transport corridor across the Central Belt.
-
E.
M90 motorway
The M90 motorway is a major Scottish highway linking Edinburgh to Perth and serving as a key north–south route in eastern Scotland.
- F. None of above. chosen
Statements (50)
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: M25 motorway Description of subject: The M25 motorway is a major orbital road encircling most of Greater London, serving as one of the busiest and most important transport routes in the United Kingdom.
Referenced by (184)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Potters Bar
subject surface form:
Ashford, Surrey
this entity surface form:
M25 motorway (via M23)
subject surface form:
M11 motorway
this entity surface form:
M25 motorway (outer orbital)
subject surface form:
M2 motorway
subject surface form:
M4 motorway