I-391
E895264
I-391 is a short auxiliary Interstate Highway in western Massachusetts that connects Interstate 91 in Chicopee to Holyoke, serving as a spur route into the city.
All labels observed (1)
| Label | Occurrences |
|---|---|
| I-391 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10939588 — 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: I-391 Context triple: [Interstate 391, abbreviation, I-391]
-
A.
I-390
I-390 is a toll highway in northeastern Illinois that serves as a major east–west connector in the Chicago metropolitan area.
-
B.
I-291
I-291 is a short auxiliary Interstate Highway in Massachusetts that connects Interstate 91 in Springfield to Interstate 90 (the Massachusetts Turnpike) near Chicopee.
-
C.
I-210
I-210 is a designation used for auxiliary Interstate Highways in the United States, most notably freeway bypasses or beltways around major cities.
-
D.
I-8
I-8 is a major east–west Interstate Highway in the southwestern United States that runs between southern California and Arizona.
-
E.
I-335
I-335 is a segment of the Kansas Turnpike that forms part of the Interstate Highway System, connecting Emporia and Topeka in eastern Kansas.
- 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: I-391 Target entity description: I-391 is a short auxiliary Interstate Highway in western Massachusetts that connects Interstate 91 in Chicopee to Holyoke, serving as a spur route into the city.
-
A.
I-390
I-390 is a toll highway in northeastern Illinois that serves as a major east–west connector in the Chicago metropolitan area.
-
B.
I-291
I-291 is a short auxiliary Interstate Highway in Massachusetts that connects Interstate 91 in Springfield to Interstate 90 (the Massachusetts Turnpike) near Chicopee.
-
C.
I-210
I-210 is a designation used for auxiliary Interstate Highways in the United States, most notably freeway bypasses or beltways around major cities.
-
D.
I-8
I-8 is a major east–west Interstate Highway in the southwestern United States that runs between southern California and Arizona.
-
E.
I-335
I-335 is a segment of the Kansas Turnpike that forms part of the Interstate Highway System, connecting Emporia and Topeka in eastern Kansas.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
Interstate Highway
ⓘ
auxiliary Interstate Highway ⓘ spur route ⓘ |
| abbreviation | I-391 ⓘ |
| accessControl | fully controlled-access ⓘ |
| connectsFrom | Interstate 91 NERFINISHED ⓘ |
| connectsTo | Holyoke, Massachusetts NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| directionA | South ⓘ |
| directionB | North ⓘ |
| hasJunctionWith | Interstate 91 NERFINISHED ⓘ |
| highwayType | Interstate ⓘ |
| locatedIn |
Chicopee, Massachusetts
NERFINISHED
ⓘ
Holyoke, Massachusetts NERFINISHED ⓘ |
| locatedInCounty | Hampden County, Massachusetts NERFINISHED ⓘ |
| maintainedBy | Massachusetts Department of Transportation ⓘ |
| partOf | Interstate Highway System NERFINISHED ⓘ |
| region | western Massachusetts NERFINISHED ⓘ |
| roadClassification | freeway ⓘ |
| routeNumber | 391 ⓘ |
| servesCity |
Chicopee, Massachusetts
NERFINISHED
ⓘ
Holyoke, Massachusetts NERFINISHED ⓘ |
| spurOf | Interstate 91 NERFINISHED ⓘ |
| state | Massachusetts ⓘ |
| terminusNorth | Holyoke, Massachusetts NERFINISHED ⓘ |
| terminusSouth | Interstate 91 in Chicopee, Massachusetts 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: I-391 Description of subject: I-391 is a short auxiliary Interstate Highway in western Massachusetts that connects Interstate 91 in Chicopee to Holyoke, serving as a spur route into the city.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.