Route 12 in Leominster, Massachusetts
E436639
Route 12 in Leominster, Massachusetts is a segment of the north–south state highway Route 12 that runs through the city of Leominster, serving as a key local thoroughfare in north-central Massachusetts.
All labels observed (5)
How this entity was disambiguated
This entity first appeared as the object of triple T4394601 — 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: Route 12 in Leominster, Massachusetts Context triple: [Massachusetts Route 117, westernTerminus, Route 12 in Leominster, Massachusetts]
-
A.
Route 2A in Lexington, Massachusetts
Route 2A in Lexington, Massachusetts is a local state highway that serves as a key east–west arterial road connecting Lexington’s town center and surrounding communities to major routes such as Interstate 95 and Route 2.
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B.
Route 225 in Lexington, Massachusetts
Route 225 in Lexington, Massachusetts is a state highway that serves as a key local connector through the town, linking residential and commercial areas to major routes such as Interstate 95.
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C.
Route 114 in Massachusetts
Route 114 in Massachusetts is a state highway on the North Shore that runs through communities such as Salem and Peabody, serving as a key commercial and commuter corridor.
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D.
Route 129
Route 129 is a state highway in Massachusetts that runs east–west, connecting several communities north of Boston.
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E.
Route 128 (Massachusetts) in Lexington, Massachusetts
Route 128 (Massachusetts) in Lexington, Massachusetts is a segment of the major circumferential highway around Boston, serving as a key suburban beltway and connector for regional traffic.
- 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: Route 12 in Leominster, Massachusetts Target entity description: Route 12 in Leominster, Massachusetts is a segment of the north–south state highway Route 12 that runs through the city of Leominster, serving as a key local thoroughfare in north-central Massachusetts.
-
A.
Route 2A in Lexington, Massachusetts
Route 2A in Lexington, Massachusetts is a local state highway that serves as a key east–west arterial road connecting Lexington’s town center and surrounding communities to major routes such as Interstate 95 and Route 2.
-
B.
Route 225 in Lexington, Massachusetts
Route 225 in Lexington, Massachusetts is a state highway that serves as a key local connector through the town, linking residential and commercial areas to major routes such as Interstate 95.
-
C.
Route 114 in Massachusetts
Route 114 in Massachusetts is a state highway on the North Shore that runs through communities such as Salem and Peabody, serving as a key commercial and commuter corridor.
-
D.
Route 129
Route 129 is a state highway in Massachusetts that runs east–west, connecting several communities north of Boston.
-
E.
Route 128 (Massachusetts) in Lexington, Massachusetts
Route 128 (Massachusetts) in Lexington, Massachusetts is a segment of the major circumferential highway around Boston, serving as a key suburban beltway and connector for regional traffic.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
road segment
ⓘ
state highway segment ⓘ |
| city |
Leominster
ⓘ
linked to:
Leominster, Massachusetts
|
| connectsTo |
other segments of Massachusetts Route 12 north of Leominster
ⓘ
other segments of Massachusetts Route 12 south of Leominster ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| direction | north–south ⓘ |
| function |
local thoroughfare
ⓘ
regional connector in north-central Massachusetts ⓘ |
| locatedIn |
Leominster, Massachusetts
ⓘ
Massachusetts ⓘ United States ⓘ
linked to:
United States of America
Worcester County, Massachusetts ⓘ |
| maintainedBy | Massachusetts Department of Transportation ⓘ |
| partOf | Massachusetts Route 12 ⓘ |
| partOfNetwork | Massachusetts state highway system ⓘ |
| passesThrough | urban areas of Leominster, Massachusetts ⓘ |
| regionServed | north-central Massachusetts ⓘ |
| roadType | state highway ⓘ |
| state | Massachusetts ⓘ |
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: Route 12 in Leominster, Massachusetts Description of subject: Route 12 in Leominster, Massachusetts is a segment of the north–south state highway Route 12 that runs through the city of Leominster, serving as a key local thoroughfare in north-central Massachusetts.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Route 12 in Leominster, Massachusetts
linked to: Route 12 in Leominster, Massachusetts
linked to: Route 12 in Leominster, Massachusetts
linked to: Route 12 in Leominster, Massachusetts