Columbia Middle School
E625006
Columbia Middle School is a public middle school located in Sunnyvale, California, serving students in grades 6–8 within the Sunnyvale School District.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Columbia Middle School canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6880128 — 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: Columbia Middle School Context triple: [Sunnyvale School District, hasSchool, Columbia Middle School]
-
A.
South Middle School
South Middle School is a public middle school in Braintree, Massachusetts, serving students in the Braintree Public Schools district.
-
B.
Stone Middle School
Stone Middle School is a public middle school serving students in the Centreville area.
-
C.
Oak Middle School
Oak Middle School is a public middle school serving students in the town of Shrewsbury, Massachusetts.
-
D.
Brown Middle School
Brown Middle School is a public middle school located in Newton, Massachusetts, serving students in the Newton Public Schools district.
-
E.
Mill Middle School
Mill Middle School is a public middle school serving students in the Williamsville Central School District in Williamsville, New York.
- 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: Columbia Middle School Target entity description: Columbia Middle School is a public middle school located in Sunnyvale, California, serving students in grades 6–8 within the Sunnyvale School District.
-
A.
South Middle School
South Middle School is a public middle school in Braintree, Massachusetts, serving students in the Braintree Public Schools district.
-
B.
Stone Middle School
Stone Middle School is a public middle school serving students in the Centreville area.
-
C.
Oak Middle School
Oak Middle School is a public middle school serving students in the town of Shrewsbury, Massachusetts.
-
D.
Brown Middle School
Brown Middle School is a public middle school located in Newton, Massachusetts, serving students in the Newton Public Schools district.
-
E.
Mill Middle School
Mill Middle School is a public middle school serving students in the Williamsville Central School District in Williamsville, New York.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
educational institution
ⓘ
public middle school ⓘ |
| admissionPolicy | non-selective ⓘ |
| city | Sunnyvale NERFINISHED ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| countryEducationSystem | United States K–12 education system NERFINISHED ⓘ |
| educationLevel | middle school ⓘ |
| followsCurriculum | California state curriculum ⓘ |
| fundingType | publicly funded ⓘ |
| governingBody | Sunnyvale School District NERFINISHED ⓘ |
| grades |
6
ⓘ
7 ⓘ 8 ⓘ |
| hasEducationalStage | lower secondary education ⓘ |
| hasSchoolType | coeducational school ⓘ |
| languageOfInstruction | English ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
Santa Clara County, California ⓘ
linked to:
Santa Clara County
Sunnyvale, California NERFINISHED ⓘ United States ⓘ
linked to:
United States of America
|
| schoolDistrict | Sunnyvale School District NERFINISHED ⓘ |
| sector | public ⓘ |
| servesCommunity | Sunnyvale, California NERFINISHED ⓘ |
| servesGradeRange | 6–8 ⓘ |
| state |
California
ⓘ
linked to:
California, United States
|
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: Columbia Middle School Description of subject: Columbia Middle School is a public middle school located in Sunnyvale, California, serving students in grades 6–8 within the Sunnyvale School District.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.