A1(M)
E160628
A1(M) is a series of motorway-standard sections in England that upgrade parts of the historic A1 route between London and the North.
All labels observed (2)
| Label | Occurrences |
|---|---|
| A1(M) canonical | 23 |
| A1(M) and A168 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1403772 — 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(M) Context triple: [A1 road, partlyUpgradedTo, A1(M)]
-
A.
A1
A1 is the designation of Switzerland’s primary east–west motorway, connecting major cities such as Geneva, Bern, Zurich, and St. Gallen.
-
B.
1A
1A is a state highway designation used for several alternate or auxiliary routes of U.S. Route 1 in Massachusetts.
-
C.
Aa
The Aa is a small river in the Dutch province of North Brabant that flows through agricultural and rural landscapes before joining larger waterways.
-
D.
A's
A's is the common nickname for the Philadelphia Athletics, a historic Major League Baseball franchise.
-
E.
M110
M110 is a dwarf elliptical satellite galaxy of the Andromeda Galaxy within the Local Group.
- 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(M) Target entity description: A1(M) is a series of motorway-standard sections in England that upgrade parts of the historic A1 route between London and the North.
-
A.
A1
A1 is the designation of Switzerland’s primary east–west motorway, connecting major cities such as Geneva, Bern, Zurich, and St. Gallen.
-
B.
1A
1A is a state highway designation used for several alternate or auxiliary routes of U.S. Route 1 in Massachusetts.
-
C.
Aa
The Aa is a small river in the Dutch province of North Brabant that flows through agricultural and rural landscapes before joining larger waterways.
-
D.
A's
A's is the common nickname for the Philadelphia Athletics, a historic Major League Baseball franchise.
-
E.
M110
M110 is a dwarf elliptical satellite galaxy of the Andromeda Galaxy within the Local Group.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf | motorway in England ⓘ |
| belongsTo |
A1 corridor between London and the North
ⓘ
linked to:
Manchester–London main line
|
| connects |
London
ⓘ
linked to:
London, England
North of England ⓘ
linked to:
Northern England
|
| country | England ⓘ |
| follows | historic A1 route between London and the North of England ⓘ |
| formsCorridorBetween | London and Tyneside ⓘ |
| hasAccessControl | grade-separated junctions only ⓘ |
| hasBridgeStructures | multiple overbridges and underbridges ⓘ |
| hasCarriagewayCount | dual carriageway ⓘ |
| hasDirection |
northbound
ⓘ
southbound ⓘ |
| hasJunctionNumberingSystem | A1(M) junction numbers ⓘ |
| hasJunctionType |
free-flow interchanges
ⓘ
grade-separated roundabout interchanges ⓘ |
| hasLaneCountTypical | 2 or 3 lanes each direction ⓘ |
| hasRoadClassification | primary route ⓘ |
| hasRoadMarkingsStandard | UK motorway standards ⓘ |
| hasRoadSignColor | white text on blue background ⓘ |
| hasSection |
Darrington to Dishforth section of A1(M)
ⓘ
Doncaster bypass section of A1(M) ⓘ Durham to Newcastle section of A1(M) ⓘ Hertfordshire section of A1(M) ⓘ Peterborough section of A1(M) ⓘ |
| hasServiceArea | Moto services (various locations) ⓘ |
| hasSpeedLimit | 70 mph ⓘ |
| isPartiallyCompletedUpgradeOf | entire A1 London–Edinburgh corridor ⓘ |
| isSignedAs | A1(M) ⓘ |
| isTollRoad | no ⓘ |
| locatedIn | United Kingdom ⓘ |
| maintainedBy | National Highways ⓘ |
| partOf | A1 road ⓘ |
| partOfNetwork |
Strategic Road Network of England
ⓘ
linked to:
Highways England
|
| passesNear |
Doncaster
ⓘ
Durham ⓘ Newcastle upon Tyne ⓘ Peterborough ⓘ Stevenage ⓘ |
| prohibits |
cyclists
ⓘ
learner drivers ⓘ pedestrians ⓘ |
| roadNumberingZone | 1 ⓘ |
| roadType | motorway-standard dual carriageway ⓘ |
| upgradeOf | all-purpose A1 road ⓘ |
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(M) Description of subject: A1(M) is a series of motorway-standard sections in England that upgrade parts of the historic A1 route between London and the North.
Referenced by (24)
Full triples — surface form annotated when it differs from this entity's canonical label.