Interstate 91 in New Haven, Connecticut
E723624
Interstate 91 in New Haven, Connecticut is a major north–south highway in southern New England that connects the city to Hartford and Springfield while linking with several key regional routes.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Interstate 91 (nearby access via Route 9 and Route 66) | 1 |
| Interstate 91 in New Haven, Connecticut canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8295369 — 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: Interstate 91 in New Haven, Connecticut Context triple: [U.S. Route 5, hasJunctionWith, Interstate 91 in New Haven, Connecticut]
-
A.
Interstate 91 in Meriden, Connecticut
Interstate 91 in Meriden, Connecticut is a major north–south highway in central Connecticut that serves as a key regional transportation corridor connecting Meriden to Hartford and New Haven.
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B.
Interstate 91 in Greenfield, Massachusetts
Interstate 91 in Greenfield, Massachusetts is a major north–south highway in western Massachusetts that serves as a key junction and access point for regional routes, including Route 2.
-
C.
Interstate 91 in Massachusetts
Interstate 91 in Massachusetts is a major north–south freeway running along the Connecticut River Valley, connecting Springfield and other western Massachusetts communities to Vermont and Connecticut as part of the Interstate Highway System.
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D.
Interstate 95 in Connecticut
Interstate 95 in Connecticut is a major north–south highway along the state’s southern coast, serving as a primary commuter and freight corridor through the densely populated Gold Coast region.
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E.
Interstate 91 in White River Junction, Vermont
Interstate 91 in White River Junction, Vermont is a major north–south highway in the Connecticut River Valley that intersects with Interstate 89, serving as a key regional transportation hub for the Upper Valley area.
- 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: Interstate 91 in New Haven, Connecticut Target entity description: Interstate 91 in New Haven, Connecticut is a major north–south highway in southern New England that connects the city to Hartford and Springfield while linking with several key regional routes.
-
A.
Interstate 91 in Meriden, Connecticut
Interstate 91 in Meriden, Connecticut is a major north–south highway in central Connecticut that serves as a key regional transportation corridor connecting Meriden to Hartford and New Haven.
-
B.
Interstate 91 in Greenfield, Massachusetts
Interstate 91 in Greenfield, Massachusetts is a major north–south highway in western Massachusetts that serves as a key junction and access point for regional routes, including Route 2.
-
C.
Interstate 91 in Massachusetts
Interstate 91 in Massachusetts is a major north–south freeway running along the Connecticut River Valley, connecting Springfield and other western Massachusetts communities to Vermont and Connecticut as part of the Interstate Highway System.
-
D.
Interstate 95 in Connecticut
Interstate 95 in Connecticut is a major north–south highway along the state’s southern coast, serving as a primary commuter and freight corridor through the densely populated Gold Coast region.
-
E.
Interstate 91 in White River Junction, Vermont
Interstate 91 in White River Junction, Vermont is a major north–south highway in the Connecticut River Valley that intersects with Interstate 89, serving as a key regional transportation hub for the Upper Valley area.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf | Interstate Highway segment ⓘ |
| cityServed | New Haven NERFINISHED ⓘ |
| connectsTo |
Hartford, Connecticut
NERFINISHED
ⓘ
Springfield, Massachusetts NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| direction | north–south ⓘ |
| function |
connector between New Haven and Hartford
ⓘ
connector between New Haven and Springfield ⓘ regional commuter route ⓘ |
| highwayNumber | I-91 NERFINISHED ⓘ |
| junctionWith |
Connecticut Route 34
NERFINISHED
ⓘ
Interstate 95 NERFINISHED ⓘ U.S. Route 5 NERFINISHED ⓘ |
| linkedCorridor | New Haven–Hartford–Springfield corridor NERFINISHED ⓘ |
| locatedIn |
Connecticut
ⓘ
New Haven County, Connecticut NERFINISHED ⓘ New Haven, Connecticut ⓘ United States of America ⓘ
surface form:
United States
|
| maintainedBy | Connecticut Department of Transportation NERFINISHED ⓘ |
| partOf |
Interstate 91
NERFINISHED
ⓘ
Interstate Highway System NERFINISHED ⓘ |
| passesThrough | downtown New Haven area ⓘ |
| regionServed | southern New England ⓘ |
| state | Connecticut ⓘ |
| terminusConnection | Interstate 95 in New Haven NERFINISHED ⓘ |
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: Interstate 91 in New Haven, Connecticut Description of subject: Interstate 91 in New Haven, Connecticut is a major north–south highway in southern New England that connects the city to Hartford and Springfield while linking with several key regional routes.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Middletown, Connecticut
this entity surface form:
Interstate 91 (nearby access via Route 9 and Route 66)