Sidwell Friends School
E28644
Sidwell Friends School is an elite private Quaker day school in Washington, D.C., known for educating the children of U.S. presidents and other prominent figures.
All labels observed (5)
How this entity was disambiguated
This entity first appeared as the object of triple T225355 — 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: Sidwell Friends School Context triple: [Malia Obama, education, Sidwell Friends School]
-
A.
Hotchkiss School
Hotchkiss School is a prestigious private boarding preparatory school in Lakeville, Connecticut, known for its rigorous academics and influential alumni.
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B.
St. George's School
St. George's School is an elite American preparatory school known for educating members of prominent families such as financier and philanthropist Vincent Astor.
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C.
Harvard School for Boys
Harvard School for Boys was a private preparatory school in New York City known for educating students from prominent families, including future actor Douglas Fairbanks Jr.
-
D.
Choate Rosemary Hall
Choate Rosemary Hall is a prestigious private boarding and day preparatory school in Wallingford, Connecticut, known for educating numerous prominent American political and business leaders.
-
E.
Emanuel School
Emanuel School is an independent co-educational day school in London, England, known for its strong academic reputation and notable alumni including World Wide Web inventor Tim Berners-Lee.
- 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: Sidwell Friends School Target entity description: Sidwell Friends School is an elite private Quaker day school in Washington, D.C., known for educating the children of U.S. presidents and other prominent figures.
-
A.
Hotchkiss School
Hotchkiss School is a prestigious private boarding preparatory school in Lakeville, Connecticut, known for its rigorous academics and influential alumni.
-
B.
St. George's School
St. George's School is an elite American preparatory school known for educating members of prominent families such as financier and philanthropist Vincent Astor.
-
C.
Harvard School for Boys
Harvard School for Boys was a private preparatory school in New York City known for educating students from prominent families, including future actor Douglas Fairbanks Jr.
-
D.
Choate Rosemary Hall
Choate Rosemary Hall is a prestigious private boarding and day preparatory school in Wallingford, Connecticut, known for educating numerous prominent American political and business leaders.
-
E.
Emanuel School
Emanuel School is an independent co-educational day school in London, England, known for its strong academic reputation and notable alumni including World Wide Web inventor Tim Berners-Lee.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
Quaker school
ⓘ
college-preparatory school ⓘ day school ⓘ independent school ⓘ private school ⓘ |
| accreditation |
National Association of Independent Schools
ⓘ
surface form:
Association of Independent Maryland and DC Schools
Middle States Commission on Higher Education ⓘ
surface form:
Middle States Association of Colleges and Schools
|
| country | United States of America ⓘ |
| followsEducationalPhilosophy | Quaker education ⓘ |
| followsEducationalPrinciple | testimonies of simplicity, peace, integrity, community, equality, and stewardship ⓘ |
| foundedBy | Thomas W. Sidwell ⓘ |
| governedBy | board of trustees ⓘ |
| hasCampus |
Sidwell Friends School
self-linksurface differs
ⓘ
surface form:
Sidwell Friends School Lower School campus
Sidwell Friends School self-linksurface differs ⓘ
surface form:
Sidwell Friends School Middle School campus
Sidwell Friends School Upper School campus ⓘ |
| hasFinancialAid | need-based financial aid ⓘ |
| hasMascot |
Religious Society of Friends
ⓘ
surface form:
Quakers
|
| hasMotto | Let the Light Shine ⓘ |
| hasNotableAlumniCategory |
children of U.S. presidents
ⓘ
children of business leaders ⓘ children of diplomats ⓘ children of members of Congress ⓘ |
| hasReligiousTradition | Quaker meeting for worship ⓘ |
| hasSchoolColors |
gray
ⓘ
maroon ⓘ |
| isCoeducational | true ⓘ |
| isDayOrBoardingSchool | day school ⓘ |
| isNonProfit | true ⓘ |
| knownFor |
educating children of U.S. presidents
ⓘ
educating children of prominent political figures ⓘ elite academic reputation ⓘ selective admissions ⓘ |
| languageOfInstruction | English ⓘ |
| locatedIn |
District of Columbia
ⓘ
Washington, D.C. ⓘ |
| offersGrades |
elementary grades
ⓘ
high school grades ⓘ kindergarten ⓘ middle school grades ⓘ pre-kindergarten ⓘ |
| regionServed | Washington metropolitan area ⓘ |
| religiousAffiliation |
Quakerism
ⓘ
Religious Society of Friends ⓘ |
| schoolLevel |
high school
ⓘ
middle school ⓘ primary education ⓘ secondary education ⓘ |
| schoolType | co-educational ⓘ |
| sector | independent education sector ⓘ |
| tuitionType | tuition-charging ⓘ |
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: Sidwell Friends School Description of subject: Sidwell Friends School is an elite private Quaker day school in Washington, D.C., known for educating the children of U.S. presidents and other prominent figures.
Referenced by (12)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Sidwell Friends School Lower School campus
this entity surface form:
Sidwell Friends School Middle School campus
subject surface form:
Malia Obama
this entity surface form:
Sidwell Friends School (upper school vicinity)
this entity surface form:
Sidwell Friends Lower School