Brookhaven High School
E609024
Brookhaven High School is an American secondary school best known as the alma mater of former U.S. Treasury Secretary and Alcoa CEO Paul O’Neill.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Brookhaven High School canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6666555 — 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: Brookhaven High School Context triple: [Paul O’Neill, highSchoolAttended, Brookhaven High School]
-
A.
Brookhaven High School
Brookhaven High School is an educational institution where future Hall of Fame basketball coach Bo Ryan began his coaching career.
-
B.
Forest Hills High School
Forest Hills High School is a public secondary school serving students in the Forest Hills neighborhood of Queens, New York City.
-
C.
Alief Elsik High School
Alief Elsik High School is a public high school in Houston, Texas, known in part for producing NBA All-Star Rashard Lewis.
-
D.
North Shore High School
North Shore High School is a public secondary school on Long Island, New York, known for serving the North Shore communities and for alumni such as comedian and actress Kate McKinnon.
-
E.
Lynbrook High School
Lynbrook High School is a public high school in Saratoga, California, known for its strong academic performance and competitive 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: Brookhaven High School Target entity description: Brookhaven High School is an American secondary school best known as the alma mater of former U.S. Treasury Secretary and Alcoa CEO Paul O’Neill.
-
A.
Brookhaven High School
Brookhaven High School is an educational institution where future Hall of Fame basketball coach Bo Ryan began his coaching career.
-
B.
Forest Hills High School
Forest Hills High School is a public secondary school serving students in the Forest Hills neighborhood of Queens, New York City.
-
C.
Alief Elsik High School
Alief Elsik High School is a public high school in Houston, Texas, known in part for producing NBA All-Star Rashard Lewis.
-
D.
North Shore High School
North Shore High School is a public secondary school on Long Island, New York, known for serving the North Shore communities and for alumni such as comedian and actress Kate McKinnon.
-
E.
Lynbrook High School
Lynbrook High School is a public high school in Saratoga, California, known for its strong academic performance and competitive extracurricular programs.
- F. None of above. chosen
Statements (11)
| Predicate | Object |
|---|---|
| instanceOf |
company
ⓘ
government office ⓘ human ⓘ secondary school ⓘ |
| country | United States of America ⓘ |
| employer | Alcoa NERFINISHED ⓘ |
| hasAlumnus | Paul O’Neill NERFINISHED ⓘ |
| industry | aluminum industry ⓘ |
| locatedIn | United States of America ⓘ |
| positionHeld |
Chief Executive Officer of Alcoa
ⓘ
United States Secretary of the Treasury 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: Brookhaven High School Description of subject: Brookhaven High School is an American secondary school best known as the alma mater of former U.S. Treasury Secretary and Alcoa CEO Paul O’Neill.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.