Niagara Preparatory School
E922820
Niagara Preparatory School was a private preparatory institution in New York known for educating future novelist and short story writer John O'Hara.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Niagara Preparatory School canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T11383818 — 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: Niagara Preparatory School Context triple: [John O'Hara, educatedAt, Niagara Preparatory School]
-
A.
Canandaigua Academy
Canandaigua Academy is a public high school serving students in the Canandaigua area of Ontario County, New York.
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B.
Rutgers Preparatory School
Rutgers Preparatory School is a historic independent day school in New Jersey known for its rigorous college-preparatory curriculum and notable alumni.
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C.
Western Reserve Academy
Western Reserve Academy is a prestigious private, coeducational boarding and day college-preparatory school known for its rigorous academics and historic campus.
-
D.
St. John’s Preparatory School
St. John’s Preparatory School is a private, all-boys Catholic college-preparatory school in Danvers, Massachusetts, known for its rigorous academics and extensive athletic and extracurricular programs.
-
E.
Peddie School
Peddie School is a prestigious coeducational boarding and day preparatory school in Hightstown, New Jersey, known for its rigorous academics and notable alumni.
- 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: Niagara Preparatory School Target entity description: Niagara Preparatory School was a private preparatory institution in New York known for educating future novelist and short story writer John O'Hara.
-
A.
Canandaigua Academy
Canandaigua Academy is a public high school serving students in the Canandaigua area of Ontario County, New York.
-
B.
Rutgers Preparatory School
Rutgers Preparatory School is a historic independent day school in New Jersey known for its rigorous college-preparatory curriculum and notable alumni.
-
C.
Western Reserve Academy
Western Reserve Academy is a prestigious private, coeducational boarding and day college-preparatory school known for its rigorous academics and historic campus.
-
D.
St. John’s Preparatory School
St. John’s Preparatory School is a private, all-boys Catholic college-preparatory school in Danvers, Massachusetts, known for its rigorous academics and extensive athletic and extracurricular programs.
-
E.
Peddie School
Peddie School is a prestigious coeducational boarding and day preparatory school in Hightstown, New Jersey, known for its rigorous academics and notable alumni.
- F. None of above. chosen
Statements (13)
| Predicate | Object |
|---|---|
| instanceOf |
educational institution
ⓘ
novelist ⓘ private preparatory school ⓘ short story writer ⓘ |
| country | United States of America ⓘ |
| educatedAt | Niagara Preparatory School ⓘ |
| educationLevel | preparatory ⓘ |
| hasLanguageOfInstruction | English ⓘ |
| knownFor | educating John O'Hara ⓘ |
| locatedIn |
New York
ⓘ
State of New York ⓘ
linked to:
New York State
|
| notableStudent | John O'Hara ⓘ |
| sector | private 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: Niagara Preparatory School Description of subject: Niagara Preparatory School was a private preparatory institution in New York known for educating future novelist and short story writer John O'Hara.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Niagara Preparatory School