Horace Mann High School, Gary, Indiana
E604492
Horace Mann High School in Gary, Indiana was a public secondary school known for serving the city’s west side neighborhoods and producing several notable alumni.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Horace Mann High School, Gary, Indiana canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6547012 — 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: Horace Mann High School, Gary, Indiana Context triple: [Tommy Harmon, education, Horace Mann High School, Gary, Indiana]
-
A.
Harry S. Truman High School
Harry S. Truman High School is a public high school in the Bronx, New York City, known for serving a diverse urban student body and producing notable alumni including music producer Swizz Beatz.
-
B.
Gage Park High School
Gage Park High School is a public secondary school located in the Gage Park neighborhood on the Southwest Side of Chicago, Illinois.
-
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.
Adlai E. Stevenson High School
Adlai E. Stevenson High School is a large, highly ranked public high school known for its strong academics and extensive extracurricular programs, serving students in the northern suburbs of Chicago.
-
E.
Hyde Park High School, Chicago
Hyde Park High School in Chicago was a prominent public secondary school known for serving a diverse urban student body, including future notable figures such as Dorothy Howell Rodham.
- 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: Horace Mann High School, Gary, Indiana Target entity description: Horace Mann High School in Gary, Indiana was a public secondary school known for serving the city’s west side neighborhoods and producing several notable alumni.
-
A.
Harry S. Truman High School
Harry S. Truman High School is a public high school in the Bronx, New York City, known for serving a diverse urban student body and producing notable alumni including music producer Swizz Beatz.
-
B.
Gage Park High School
Gage Park High School is a public secondary school located in the Gage Park neighborhood on the Southwest Side of Chicago, Illinois.
-
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.
Adlai E. Stevenson High School
Adlai E. Stevenson High School is a large, highly ranked public high school known for its strong academics and extensive extracurricular programs, serving students in the northern suburbs of Chicago.
-
E.
Hyde Park High School, Chicago
Hyde Park High School in Chicago was a prominent public secondary school known for serving a diverse urban student body, including future notable figures such as Dorothy Howell Rodham.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
public high school
ⓘ
secondary school ⓘ |
| cityServed | Gary, Indiana ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| countryEducationSystem | United States K–12 education system ⓘ |
| educationLevel |
high school
ⓘ
secondary ⓘ |
| fundingType | publicly funded ⓘ |
| governingBody | Gary Community School Corporation ⓘ |
| hasNotableAlumni | several notable alumni ⓘ |
| languageOfInstruction | English ⓘ |
| locatedIn |
Gary, Indiana
ⓘ
Indiana ⓘ Lake County, Indiana ⓘ United States ⓘ
linked to:
United States of America
|
| namedAfter | Horace Mann ⓘ |
| neighborhoodsServed | west side neighborhoods of Gary ⓘ |
| operatedBy | Gary Community School Corporation ⓘ |
| partOf | public school system of Gary, Indiana ⓘ |
| publicAccess | tuition-free for local residents ⓘ |
| regionServed | west side of Gary ⓘ |
| schoolType | public ⓘ |
| servesGrades |
high school grades
ⓘ
secondary grades ⓘ |
| stateEducationSystem | Indiana Department of Education ⓘ |
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: Horace Mann High School, Gary, Indiana Description of subject: Horace Mann High School in Gary, Indiana was a public secondary school known for serving the city’s west side neighborhoods and producing several notable alumni.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.