Grinnell, Iowa
E238039
Grinnell, Iowa is a small city in central Iowa best known as the home of Grinnell College, a highly regarded liberal arts institution.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Grinnell, Iowa canonical | 4 |
| Grinnell | 2 |
| Grinnell, Iowa, United States | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2045047 — 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: Grinnell, Iowa Context triple: [Poweshiek County, Iowa, containsSettlement, Grinnell, Iowa]
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A.
Griswold, Iowa
Griswold, Iowa is a small rural city in southwestern Iowa known for its close-knit community and agricultural surroundings.
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B.
Wapello, Iowa
Wapello, Iowa is a small city in southeastern Iowa that serves as the administrative and commercial hub of Louisa County.
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C.
Iowa City, Iowa
Iowa City, Iowa is a mid-sized Midwestern city best known as the home of the University of Iowa and a UNESCO City of Literature.
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D.
Clinton, Iowa
Clinton, Iowa is a Mississippi River city in eastern Iowa known historically for its lumber industry and riverfront location.
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E.
Greenfield, Iowa
Greenfield, Iowa is a small city in southwestern Iowa known as the administrative and commercial hub of Adair County.
- 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: Grinnell, Iowa Target entity description: Grinnell, Iowa is a small city in central Iowa best known as the home of Grinnell College, a highly regarded liberal arts institution.
-
A.
Griswold, Iowa
Griswold, Iowa is a small rural city in southwestern Iowa known for its close-knit community and agricultural surroundings.
-
B.
Wapello, Iowa
Wapello, Iowa is a small city in southeastern Iowa that serves as the administrative and commercial hub of Louisa County.
-
C.
Iowa City, Iowa
Iowa City, Iowa is a mid-sized Midwestern city best known as the home of the University of Iowa and a UNESCO City of Literature.
-
D.
Clinton, Iowa
Clinton, Iowa is a Mississippi River city in eastern Iowa known historically for its lumber industry and riverfront location.
-
E.
Greenfield, Iowa
Greenfield, Iowa is a small city in southwestern Iowa known as the administrative and commercial hub of Adair County.
- F. None of above. chosen
Statements (47)
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: Grinnell, Iowa Description of subject: Grinnell, Iowa is a small city in central Iowa best known as the home of Grinnell College, a highly regarded liberal arts institution.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.