A1 road
E31643
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.
All labels observed (10)
| Label | Occurrences |
|---|---|
| A1 road canonical | 122 |
| A1 road (Scotland) | 5 |
| A1 road (Great Britain) | 3 |
| A1 (part of route) | 1 |
| A1 Great North Road | 1 |
| A1 road (historic route nearby) | 1 |
| A1 road (in parts) | 1 |
| A1 road between Scotland and England (for some journeys) | 1 |
| A1 road corridor | 1 |
| A1 road in Scotland | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T244426 — 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: A1 road Context triple: [Woolsthorpe-by-Colsterworth, hasRoadAccess, A1 road]
-
A.
A12 road
The A12 road is a major trunk route in eastern England that connects London with coastal towns in Essex and Suffolk before continuing toward Norfolk.
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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.
A25 road
The A25 road is an important east–west route in South East England that runs through Surrey and connects several towns between Guildford and Sevenoaks.
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D.
A30 road
The A30 road is a major trunk route in southern England that runs from London through counties including Surrey toward the southwest.
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E.
A24 road
The A24 road is a major route in southeast England that connects London to the south coast, passing through counties such as Surrey and West Sussex.
- 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: A1 road Target entity description: 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.
-
A.
A12 road
The A12 road is a major trunk route in eastern England that connects London with coastal towns in Essex and Suffolk before continuing toward Norfolk.
-
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.
A25 road
The A25 road is an important east–west route in South East England that runs through Surrey and connects several towns between Guildford and Sevenoaks.
-
D.
A30 road
The A30 road is a major trunk route in southern England that runs from London through counties including Surrey toward the southwest.
-
E.
A24 road
The A24 road is a major route in southeast England that connects London to the south coast, passing through counties such as Surrey and West Sussex.
- 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: A1 road Description of subject: 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.
Referenced by (137)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Cambridgeshire, England
subject linked to:
southern Scotland
linked to: A1 road
linked to: A1 road
subject linked to:
The Angel of the North