Charter Oak High School
E1266514
UNEXPLORED
Charter Oak High School is a public secondary school serving students in the Covina area of the eastern San Gabriel Valley in Los Angeles County, California.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Charter Oak High School canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T17389190 — 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: Charter Oak High School Context triple: [Covina, California, hasHighSchool, Charter Oak High School]
-
A.
Charter Oak High School
Charter Oak High School is a public secondary school serving students in the Glendora area of California.
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B.
John H. Pitman High School
John H. Pitman High School is a public high school in Turlock, California, best known as the alma mater of NFL quarterback and civil rights activist Colin Kaepernick.
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C.
Oliver Ames High School
Oliver Ames High School is a public secondary school serving students in the town of Easton, Massachusetts.
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D.
Middlesex High School
Middlesex High School is a public secondary school serving students in grades 9–12 in Middlesex Borough, New Jersey.
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E.
Joel Barlow High School
Joel Barlow High School is a public secondary school serving students from the towns of Redding and Easton in Fairfield County, Connecticut.
- 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: Charter Oak High School Target entity description: Charter Oak High School is a public secondary school serving students in the Covina area of the eastern San Gabriel Valley in Los Angeles County, California.
-
A.
Charter Oak High School
Charter Oak High School is a public secondary school serving students in the Glendora area of California.
-
B.
John H. Pitman High School
John H. Pitman High School is a public high school in Turlock, California, best known as the alma mater of NFL quarterback and civil rights activist Colin Kaepernick.
-
C.
Oliver Ames High School
Oliver Ames High School is a public secondary school serving students in the town of Easton, Massachusetts.
-
D.
Middlesex High School
Middlesex High School is a public secondary school serving students in grades 9–12 in Middlesex Borough, New Jersey.
-
E.
Joel Barlow High School
Joel Barlow High School is a public secondary school serving students from the towns of Redding and Easton in Fairfield County, Connecticut.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.