Dummer Academy
E465722
Dummer Academy, now known as The Governor’s Academy, is a historic New England preparatory school in Massachusetts recognized as the oldest continuously operating boarding school in the United States.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Dummer Academy canonical | 2 |
| Governor Dummer Academy | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4719205 — 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: Dummer Academy Context triple: [Rufus King, educatedAt, Dummer Academy]
-
A.
Sanderson Academy
Sanderson Academy was a local school in Buckland, Massachusetts, known for educating Mary Lyon before she founded Mount Holyoke Female Seminary and became a pioneer in women’s higher education.
-
B.
Hampden Academy
Hampden Academy is a public high school serving students in the town of Hampden and surrounding communities in Maine.
-
C.
Hoosac School
Hoosac School is a private college-preparatory boarding school in New York known for its rigorous academics and small, close-knit community.
-
D.
Wellacre Academy
Wellacre Academy is a boys' secondary school and sixth form located in Urmston, Greater Manchester, England.
-
E.
Woodberry Forest School
Woodberry Forest School is a private all-boys boarding school in Virginia known for its rigorous college-preparatory education and historic campus.
- 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: Dummer Academy Target entity description: Dummer Academy, now known as The Governor’s Academy, is a historic New England preparatory school in Massachusetts recognized as the oldest continuously operating boarding school in the United States.
-
A.
Sanderson Academy
Sanderson Academy was a local school in Buckland, Massachusetts, known for educating Mary Lyon before she founded Mount Holyoke Female Seminary and became a pioneer in women’s higher education.
-
B.
Hampden Academy
Hampden Academy is a public high school serving students in the town of Hampden and surrounding communities in Maine.
-
C.
Hoosac School
Hoosac School is a private college-preparatory boarding school in New York known for its rigorous academics and small, close-knit community.
-
D.
Wellacre Academy
Wellacre Academy is a boys' secondary school and sixth form located in Urmston, Greater Manchester, England.
-
E.
Woodberry Forest School
Woodberry Forest School is a private all-boys boarding school in Virginia known for its rigorous college-preparatory education and historic campus.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
boarding school
ⓘ
educational institution ⓘ independent school ⓘ preparatory school ⓘ |
| accreditation | New England Association of Schools and Colleges ⓘ |
| campusType | boarding ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| educationSystem | American ⓘ |
| formerName | Dummer Academy ⓘ |
| formerNameOf |
The Governor’s Academy
ⓘ
linked to:
Governor’s Academy
|
| foundedBy | William Dummer ⓘ |
| fundingType | private ⓘ |
| genderAdmission | coeducational ⓘ |
| governedBy | board of trustees ⓘ |
| hasAlumniType |
academics
ⓘ
artists ⓘ business leaders ⓘ military officers ⓘ politicians ⓘ |
| hasCampusFeature |
academic buildings
ⓘ
athletic fields ⓘ historic campus ⓘ residential dormitories ⓘ |
| hasMascot | Governor ⓘ |
| hasMotto | Non sibi sed aliis ⓘ |
| hasMottoLanguage | Latin ⓘ |
| hasSchoolColors |
red
ⓘ
white ⓘ |
| heritageDesignation | oldest continuously operating boarding school in the United States ⓘ |
| inception | 1763 ⓘ |
| languageOfInstruction | English ⓘ |
| locatedIn |
Byfield, Massachusetts
ⓘ
Massachusetts ⓘ New England ⓘ |
| locatedInAdministrativeTerritory | Essex County, Massachusetts ⓘ |
| namedAfter | William Dummer ⓘ |
| offers | secondary education ⓘ |
| offersProgram |
Advanced Placement courses
ⓘ
arts programs ⓘ athletics programs ⓘ college counseling ⓘ |
| partOf | New England preparatory school tradition ⓘ |
| reasonForNameChange | modernization and branding ⓘ |
| regionServed | New England ⓘ |
| religiousAffiliation | nonsectarian ⓘ |
| schoolType | college preparatory ⓘ |
| studentAgeRange | approximately 14–18 ⓘ |
| transitionedToName |
The Governor’s Academy
ⓘ
linked to:
Governor’s Academy
|
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: Dummer Academy Description of subject: Dummer Academy, now known as The Governor’s Academy, is a historic New England preparatory school in Massachusetts recognized as the oldest continuously operating boarding school in the United States.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.