A1
E144275
A1 is the designation of Switzerland’s primary east–west motorway, connecting major cities such as Geneva, Bern, Zurich, and St. Gallen.
All labels observed (1)
| Label | Occurrences |
|---|---|
| A1 canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T1261595 — 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 Context triple: [A1 motorway (Switzerland), hasRouteNumber, A1]
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A.
A3
A3 is a major German autobahn that runs across several federal states, serving as an important east–west transport corridor.
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B.
1A
1A is a state highway designation used for several alternate or auxiliary routes of U.S. Route 1 in Massachusetts.
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C.
A6
A6 is a major German autobahn that serves as an important east–west transport corridor in southern Germany.
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D.
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.
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E.
A22
A22 is a major Portuguese motorway, commonly known as Via do Infante, that runs across the Algarve region in southern Portugal.
- 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 Target entity description: A1 is the designation of Switzerland’s primary east–west motorway, connecting major cities such as Geneva, Bern, Zurich, and St. Gallen.
-
A.
A3
A3 is a major German autobahn that runs across several federal states, serving as an important east–west transport corridor.
-
B.
1A
1A is a state highway designation used for several alternate or auxiliary routes of U.S. Route 1 in Massachusetts.
-
C.
A6
A6 is a major German autobahn that serves as an important east–west transport corridor in southern Germany.
-
D.
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.
-
E.
A22
A22 is a major Portuguese motorway, commonly known as Via do Infante, that runs across the Algarve region in southern Portugal.
- F. None of above. chosen
Statements (48)
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 Description of subject: A1 is the designation of Switzerland’s primary east–west motorway, connecting major cities such as Geneva, Bern, Zurich, and St. Gallen.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.