A4 road
E69163
The A4 road is a major historic route in England that runs west from central London through key cities such as Reading, Bath, and Bristol toward Avonmouth.
All labels observed (3)
| Label | Occurrences |
|---|---|
| A4 road canonical | 37 |
| A4 main road | 1 |
| A4 road (London section) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T503272 — 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: A4 road Context triple: [Piccadilly, followsRoute, A4 road]
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A.
A8 road
The A8 road is a major route in the United Kingdom that connects Glasgow to Greenock in western Scotland, serving as an important link for regional and local traffic.
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B.
A3 road
The A3 road is a major trunk route in England that connects London to Portsmouth, passing through counties such as Surrey.
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C.
A14 road
The A14 road is a major trunk route in England that links the Midlands to the East Coast, serving as a key freight and commuter corridor including through Cambridgeshire.
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D.
A1 road
The A1 road is a major north–south trunk route in England that forms part of the historic Great North Road, linking London with Edinburgh via numerous towns and junctions.
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E.
A40 road
The A40 road is a major trunk route in England and Wales that runs from London through the Midlands towards West Wales, serving as an important east–west transport corridor.
- 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: A4 road Target entity description: The A4 road is a major historic route in England that runs west from central London through key cities such as Reading, Bath, and Bristol toward Avonmouth.
-
A.
A8 road
The A8 road is a major route in the United Kingdom that connects Glasgow to Greenock in western Scotland, serving as an important link for regional and local traffic.
-
B.
A3 road
The A3 road is a major trunk route in England that connects London to Portsmouth, passing through counties such as Surrey.
-
C.
A14 road
The A14 road is a major trunk route in England that links the Midlands to the East Coast, serving as a key freight and commuter corridor including through Cambridgeshire.
-
D.
A1 road
The A1 road is a major north–south trunk route in England that forms part of the historic Great North Road, linking London with Edinburgh via numerous towns and junctions.
-
E.
A40 road
The A40 road is a major trunk route in England and Wales that runs from London through the Midlands towards West Wales, serving as an important east–west transport corridor.
- F. None of above. chosen
Statements (49)
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: A4 road Description of subject: The A4 road is a major historic route in England that runs west from central London through key cities such as Reading, Bath, and Bristol toward Avonmouth.
Referenced by (39)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Brentford
this entity surface form:
A4 main road
this entity surface form:
A4 road (London section)
subject surface form:
Reading, Berkshire
subject surface form:
Newton St Loe
subject surface form:
M4 motorway