Milton Academy
E53724
Milton Academy is a prestigious independent college-preparatory day and boarding school known for its rigorous academics and historic campus just outside Boston.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Milton Academy canonical | 7 |
| Milton Academy Middle School | 1 |
| Milton Academy Upper School | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T386609 — 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: Milton Academy Context triple: [Milton, Massachusetts, hasEducationalInstitution, Milton Academy]
-
A.
Groton School
Groton School is an elite private Episcopal boarding school in Groton, Massachusetts, known for educating many prominent American political and social leaders.
-
B.
Phillips Academy Andover
Phillips Academy Andover is a prestigious, historic private boarding high school in Andover, Massachusetts, known for its rigorous academics and influential alumni.
-
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.
Phillips Exeter Academy
Phillips Exeter Academy is a prestigious private coeducational boarding school in Exeter, New Hampshire, renowned for its rigorous academics and influential alumni.
-
E.
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.
- 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: Milton Academy Target entity description: Milton Academy is a prestigious independent college-preparatory day and boarding school known for its rigorous academics and historic campus just outside Boston.
-
A.
Groton School
Groton School is an elite private Episcopal boarding school in Groton, Massachusetts, known for educating many prominent American political and social leaders.
-
B.
Phillips Academy Andover
Phillips Academy Andover is a prestigious, historic private boarding high school in Andover, Massachusetts, known for its rigorous academics and influential alumni.
-
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.
Phillips Exeter Academy
Phillips Exeter Academy is a prestigious private coeducational boarding school in Exeter, New Hampshire, renowned for its rigorous academics and influential alumni.
-
E.
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.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
college-preparatory school
ⓘ
day and boarding school ⓘ independent school ⓘ secondary school ⓘ |
| boardingGrades | 9–12 ⓘ |
| campusSetting | suburban ⓘ |
| campusSize | approximately 125 acres ⓘ |
| campusType | historic ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| daySchoolGrades | K–12 ⓘ |
| foundedBy | residents of Milton, Massachusetts ⓘ |
| foundedIn | 1798 ⓘ |
| fundingType | tuition-funded ⓘ |
| genderAdmission | coeducational ⓘ |
| governance | board of trustees ⓘ |
| gradesOffered | K–12 ⓘ |
| hasBoardingStudents | true ⓘ |
| hasDayStudents | true ⓘ |
| hasMascot | Mustangs ⓘ |
| hasMotto | Dare to be true ⓘ |
| hasSchoolDivision |
Lower School
ⓘ
Middle School ⓘ Upper School ⓘ |
| isCoed | true ⓘ |
| knownFor |
college preparation
ⓘ
diverse student body ⓘ historic campus ⓘ rigorous academics ⓘ strong arts programs ⓘ strong athletics programs ⓘ |
| languageOfInstruction | English ⓘ |
| locatedIn | Milton, Massachusetts NERFINISHED ⓘ |
| locatedNear | Boston, Massachusetts ⓘ |
| memberOf |
Independent School League
ⓘ
National Association of Independent Schools ⓘ |
| offers |
Advanced Placement courses
ⓘ
arts education ⓘ athletic programs ⓘ college counseling ⓘ residential life program ⓘ |
| region | New England ⓘ |
| religiousAffiliation | none ⓘ |
| schoolColors |
blue
ⓘ
orange ⓘ |
| schoolType |
nonsectarian
ⓘ
private ⓘ |
| state | Massachusetts ⓘ |
| targetStudentOutcome | preparation for selective colleges and universities ⓘ |
| upperSchoolGrades | 9–12 ⓘ |
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: Milton Academy Description of subject: Milton Academy is a prestigious independent college-preparatory day and boarding school known for its rigorous academics and historic campus just outside Boston.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Milton, Massachusetts
subject surface form:
Milton, Massachusetts
subject surface form:
Mustangs (Milton Academy)
subject surface form:
Mustangs (Milton Academy)
this entity surface form:
Milton Academy Upper School
subject surface form:
Mustangs (Milton Academy)
this entity surface form:
Milton Academy Middle School