Cook County Normal School
E379505
Cook County Normal School was a historic teacher-training institution in Chicago that later evolved into Chicago State University.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Cook County Normal School canonical | 4 |
| Chicago Normal School | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3678651 — 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: Cook County Normal School Context triple: [Chicago State University, formerName, Cook County Normal School]
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A.
Lincoln Normal School of Marion
Lincoln Normal School of Marion was a historically significant teacher-training institution for African Americans in Alabama that evolved into what is now Alabama State University.
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B.
Milwaukee State Normal School
Milwaukee State Normal School was a teacher-training institution in Milwaukee, Wisconsin, that later evolved into the University of Wisconsin–Milwaukee.
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C.
Carl Sandburg High School
Carl Sandburg High School is a large public secondary school serving students in the southwest suburbs of Chicago, known for its strong academics, athletics, and extracurricular programs.
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D.
Northern State Normal School
Northern State Normal School was the original teacher-training institution that later evolved into Northern Michigan University in Marquette, Michigan.
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E.
Evanston Township High School
Evanston Township High School is a large, highly regarded public high school serving the Evanston, Illinois community with a wide range of academic and extracurricular programs.
- 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: Cook County Normal School Target entity description: Cook County Normal School was a historic teacher-training institution in Chicago that later evolved into Chicago State University.
-
A.
Lincoln Normal School of Marion
Lincoln Normal School of Marion was a historically significant teacher-training institution for African Americans in Alabama that evolved into what is now Alabama State University.
-
B.
Milwaukee State Normal School
Milwaukee State Normal School was a teacher-training institution in Milwaukee, Wisconsin, that later evolved into the University of Wisconsin–Milwaukee.
-
C.
Carl Sandburg High School
Carl Sandburg High School is a large public secondary school serving students in the southwest suburbs of Chicago, known for its strong academics, athletics, and extracurricular programs.
-
D.
Northern State Normal School
Northern State Normal School was the original teacher-training institution that later evolved into Northern Michigan University in Marquette, Michigan.
-
E.
Evanston Township High School
Evanston Township High School is a large, highly regarded public high school serving the Evanston, Illinois community with a wide range of academic and extracurricular programs.
- F. None of above. chosen
Statements (27)
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: Cook County Normal School Description of subject: Cook County Normal School was a historic teacher-training institution in Chicago that later evolved into Chicago State University.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.