Castlemont High School
E724500
Castlemont High School is a public high school in East Oakland, California, known for serving a diverse urban student population and for its long-standing role in the local community.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Castlemont High School canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8298856 — 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: Castlemont High School Context triple: [East Oakland, hasEducationalInstitution, Castlemont High School]
-
A.
Macintyre High School
Macintyre High School is a secondary school located in the rural town of Inverell in New South Wales, Australia.
-
B.
Highlands High School
Highlands High School is a prominent public secondary school known for its strong academics and athletics, serving the community of Fort Thomas, Kentucky.
-
C.
Carlynton High School
Carlynton High School is a public secondary school in Pennsylvania best known as the alma mater of former Pittsburgh Steelers head coach Bill Cowher.
-
D.
Scone High School
Scone High School is a secondary education institution serving students in the town of Scone in New South Wales, Australia.
-
E.
Balwearie High School
Balwearie High School is a co-educational secondary school in Kirkcaldy, Fife, Scotland, known for serving a large catchment area and offering a broad curriculum with strong academic and 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: Castlemont High School Target entity description: Castlemont High School is a public high school in East Oakland, California, known for serving a diverse urban student population and for its long-standing role in the local community.
-
A.
Macintyre High School
Macintyre High School is a secondary school located in the rural town of Inverell in New South Wales, Australia.
-
B.
Highlands High School
Highlands High School is a prominent public secondary school known for its strong academics and athletics, serving the community of Fort Thomas, Kentucky.
-
C.
Carlynton High School
Carlynton High School is a public secondary school in Pennsylvania best known as the alma mater of former Pittsburgh Steelers head coach Bill Cowher.
-
D.
Scone High School
Scone High School is a secondary education institution serving students in the town of Scone in New South Wales, Australia.
-
E.
Balwearie High School
Balwearie High School is a co-educational secondary school in Kirkcaldy, Fife, Scotland, known for serving a large catchment area and offering a broad curriculum with strong academic and extracurricular programs.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
public high school
ⓘ
secondary school ⓘ |
| city |
Oakland, California
ⓘ
linked to:
Oakland
|
| country |
United States
ⓘ
linked to:
United States of America
|
| educationSystem | public education ⓘ |
| fundingType | publicly funded ⓘ |
| governingBody | Oakland Unified School District ⓘ |
| hasAdmissionPolicy | open to local residents ⓘ |
| hasBuildingUse | educational facility ⓘ |
| hasCampusSetting | urban campus ⓘ |
| hasCommunityFunction |
community gathering place
ⓘ
local cultural hub ⓘ |
| hasCommunityRelationship |
collaboration with local organizations
ⓘ
long-standing ties with East Oakland residents ⓘ |
| hasEducationalLevel | grades 9–12 ⓘ |
| hasInstructionType | in-person classroom instruction ⓘ |
| hasLevelOfEducation | secondary education ⓘ |
| hasMissionFocus |
serving the local community
ⓘ
supporting diverse student needs ⓘ |
| hasRole |
community school
ⓘ
neighborhood institution ⓘ |
| hasStudentDemographic |
predominantly students of color
ⓘ
students from low-income backgrounds ⓘ |
| hasType | comprehensive high school ⓘ |
| isInUrbanArea | true ⓘ |
| knownFor |
long-standing role in the local community
ⓘ
serving a diverse urban student population ⓘ |
| languageOfInstruction | English ⓘ |
| locatedIn |
Alameda County, California
ⓘ
linked to:
Alameda County
California ⓘ
linked to:
California, United States
East Oakland, California ⓘ
linked to:
East Oakland
Oakland, California ⓘ
linked to:
Oakland
United States ⓘ
linked to:
United States of America
|
| neighborhood | East Oakland ⓘ |
| offersProgram |
career and technical education courses
ⓘ
college preparatory curriculum ⓘ |
| operatedBy | Oakland Unified School District ⓘ |
| partOf | public school system of Oakland ⓘ |
| regionServed |
East Oakland community
ⓘ
linked to:
East Oakland
Oakland students ⓘ |
| schoolDistrict | Oakland Unified School District ⓘ |
| sector | public ⓘ |
| servesEducationalStage | high school ⓘ |
| servesPopulation |
high school–age youth
ⓘ
students from East Oakland ⓘ |
| state |
California
ⓘ
linked to:
California, United States
|
| studentBodyCharacteristic |
diverse
ⓘ
urban ⓘ |
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: Castlemont High School Description of subject: Castlemont High School is a public high school in East Oakland, California, known for serving a diverse urban student population and for its long-standing role in the local community.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.