3A
E446599
3A is a highway designation used for several auxiliary or alternate routes of U.S. Route 3 and related highways in New England.
All labels observed (1)
| Label | Occurrences |
|---|---|
| 3A canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4488301 — 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: 3A Context triple: [Massachusetts Route 3A, highwayNumber, 3A]
-
A.
A3
A3 is a major national highway in Zimbabwe that serves as an important route connecting key towns and regions within the country.
-
B.
A3
A3 is a major Swiss motorway that runs across the country’s north, connecting key cities and regions as part of the national highway network.
-
C.
A3
A3 is a major German autobahn that runs across several federal states, serving as an important east–west transport corridor.
-
D.
A3
A3 is the IATA airline designator for Aegean Airlines, the largest Greek airline and a member of the Star Alliance.
-
E.
A
A is a Los Angeles Metro Rail line that runs along the Blue Line corridor, connecting downtown Los Angeles with surrounding communities.
- 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: 3A Target entity description: 3A is a highway designation used for several auxiliary or alternate routes of U.S. Route 3 and related highways in New England.
-
A.
A3
A3 is a major national highway in Zimbabwe that serves as an important route connecting key towns and regions within the country.
-
B.
A3
A3 is the IATA airline designator for Aegean Airlines, the largest Greek airline and a member of the Star Alliance.
-
C.
A3
A3 is a major Swiss motorway that runs across the country’s north, connecting key cities and regions as part of the national highway network.
-
D.
A3
A3 is a major German autobahn that runs across several federal states, serving as an important east–west transport corridor.
-
E.
A
A is a Los Angeles Metro Rail line that runs along the Blue Line corridor, connecting downtown Los Angeles with surrounding communities.
- F. None of above. chosen
Statements (15)
| Predicate | Object |
|---|---|
| instanceOf | highway designation ⓘ |
| appliesTo |
Maine
ⓘ
Massachusetts ⓘ New Hampshire ⓘ |
| country | United States of America ⓘ |
| designationFormat | numeric with letter suffix ⓘ |
| hasLetterSuffix | A ⓘ |
| hasRouteType |
alternate route
ⓘ
auxiliary route ⓘ |
| highwaySystem | United States Numbered Highway System ⓘ |
| isRelatedRouteOf | U.S. Route 3 ⓘ |
| locatedIn | New England ⓘ |
| region | Northeastern United States ⓘ |
| relatedTo | U.S. Route 3 ⓘ |
| usedFor | numbering of multiple highways ⓘ |
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: 3A Description of subject: 3A is a highway designation used for several auxiliary or alternate routes of U.S. Route 3 and related highways in New England.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.