South River High School
E355010
South River High School is a public secondary school in Edgewater, Maryland, known for its strong academic and athletic programs and as the alma mater of former NFL wide receiver Drew Pearson.
All labels observed (1)
| Label | Occurrences |
|---|---|
| South River High School canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T3396550 — 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: South River High School Context triple: [Drew Pearson, highSchoolAttended, South River High School]
-
A.
Winchester High School
Winchester High School is a public secondary school serving students in the suburban community of Winchester, Massachusetts.
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B.
South County High School
South County High School is a public secondary school serving students in the Lorton area of Fairfax County, Virginia.
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C.
Bluefield High School
Bluefield High School is a public secondary school serving students in the city of Bluefield in southern West Virginia.
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D.
Greenbrier High School
Greenbrier High School is a public secondary school serving students in Columbia County, Georgia, known for its academic programs and extracurricular activities.
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E.
Petersburg High School
Petersburg High School is a public high school in Petersburg, Virginia, best known for producing Basketball Hall of Famer Moses Malone.
- 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: South River High School Target entity description: South River High School is a public secondary school in Edgewater, Maryland, known for its strong academic and athletic programs and as the alma mater of former NFL wide receiver Drew Pearson.
-
A.
Winchester High School
Winchester High School is a public secondary school serving students in the suburban community of Winchester, Massachusetts.
-
B.
South County High School
South County High School is a public secondary school serving students in the Lorton area of Fairfax County, Virginia.
-
C.
Bluefield High School
Bluefield High School is a public secondary school serving students in the city of Bluefield in southern West Virginia.
-
D.
Greenbrier High School
Greenbrier High School is a public secondary school serving students in Columbia County, Georgia, known for its academic programs and extracurricular activities.
-
E.
Petersburg High School
Petersburg High School is a public high school in Petersburg, Virginia, best known for producing Basketball Hall of Famer Moses Malone.
- F. None of above. chosen
Statements (39)
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: South River High School Description of subject: South River High School is a public secondary school in Edgewater, Maryland, known for its strong academic and athletic programs and as the alma mater of former NFL wide receiver Drew Pearson.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.