U.S. Route 20 in Massachusetts
E98488
U.S. Route 20 in Massachusetts is a major east–west highway that traverses the state, connecting numerous cities and towns between the New York border and the Boston area.
All labels observed (3)
| Label | Occurrences |
|---|---|
| U.S. Route 20 in Massachusetts canonical | 4 |
| U.S. Route 20 in Springfield, Massachusetts | 1 |
| U.S. Route 20 in Waltham, Massachusetts | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T824489 — 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: U.S. Route 20 in Massachusetts Context triple: [Massachusetts state highway system, hasComponent, U.S. Route 20 in Massachusetts]
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A.
U.S. Route 5 in Massachusetts
U.S. Route 5 in Massachusetts is a north–south U.S. Highway that closely parallels Interstate 91 while connecting numerous Connecticut River Valley communities through the western part of the state.
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B.
U.S. Route 2 in Maine
U.S. Route 2 in Maine is a major east–west highway crossing the state’s interior, connecting rural communities and regional centers between New Hampshire and the Bangor area.
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C.
U.S. Route 1 (Massachusetts)
U.S. Route 1 (Massachusetts) is a major north–south highway running through eastern Massachusetts, serving as a key arterial route connecting Boston and surrounding communities to New Hampshire and Rhode Island.
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D.
Massachusetts Route 2
Massachusetts Route 2 is a major east–west state highway in Massachusetts that connects the Boston area with north-central and western parts of the state.
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E.
U.S. Route 201 in Skowhegan, Maine
U.S. Route 201 in Skowhegan, Maine is a major north–south highway that serves as a key local and regional route through the town, linking it to other parts of central and northern Maine.
- 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: U.S. Route 20 in Massachusetts Target entity description: U.S. Route 20 in Massachusetts is a major east–west highway that traverses the state, connecting numerous cities and towns between the New York border and the Boston area.
-
A.
U.S. Route 5 in Massachusetts
U.S. Route 5 in Massachusetts is a north–south U.S. Highway that closely parallels Interstate 91 while connecting numerous Connecticut River Valley communities through the western part of the state.
-
B.
U.S. Route 2 in Maine
U.S. Route 2 in Maine is a major east–west highway crossing the state’s interior, connecting rural communities and regional centers between New Hampshire and the Bangor area.
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C.
U.S. Route 1 (Massachusetts)
U.S. Route 1 (Massachusetts) is a major north–south highway running through eastern Massachusetts, serving as a key arterial route connecting Boston and surrounding communities to New Hampshire and Rhode Island.
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D.
Massachusetts Route 2
Massachusetts Route 2 is a major east–west state highway in Massachusetts that connects the Boston area with north-central and western parts of the state.
-
E.
U.S. Route 201 in Skowhegan, Maine
U.S. Route 201 in Skowhegan, Maine is a major north–south highway that serves as a key local and regional route through the town, linking it to other parts of central and northern Maine.
- F. None of above. chosen
Statements (49)
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: U.S. Route 20 in Massachusetts Description of subject: U.S. Route 20 in Massachusetts is a major east–west highway that traverses the state, connecting numerous cities and towns between the New York border and the Boston area.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: U.S. Route 20 in Massachusetts
subject linked to:
Interstate 291 in Springfield, Massachusetts
linked to: U.S. Route 20 in Massachusetts