Mather School
E446570
Mather School is one of the oldest public elementary schools in the United States, historically serving the Dorchester neighborhood of Boston, Massachusetts.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mather School canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4487994 — 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: Mather School Context triple: [Dorchester, Massachusetts Bay Colony, hasNotableEarlyInstitution, Mather School]
-
A.
Peabody School
Peabody School is a public elementary school in Cambridge, Massachusetts, serving students within the Cambridge Public Schools district.
-
B.
Roxbury Latin School
Roxbury Latin School is a prestigious all-boys independent college-preparatory school in West Roxbury, Massachusetts, known for its rigorous academics and long-standing history since its founding in 1645.
-
C.
Paul Revere Primary School
Paul Revere Primary School is an elementary-level public school serving young students in the community of Blue Island, Illinois.
-
D.
B.M.C. Durfee High School
B.M.C. Durfee High School is a public high school serving as the primary secondary education institution for students in Fall River, Massachusetts.
-
E.
Boston Latin School
Boston Latin School is the oldest public school in the United States, a prestigious Boston exam school renowned for its rigorous classical curriculum and notable alumni.
- 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: Mather School Target entity description: Mather School is one of the oldest public elementary schools in the United States, historically serving the Dorchester neighborhood of Boston, Massachusetts.
-
A.
Peabody School
Peabody School is a public elementary school in Cambridge, Massachusetts, serving students within the Cambridge Public Schools district.
-
B.
Roxbury Latin School
Roxbury Latin School is a prestigious all-boys independent college-preparatory school in West Roxbury, Massachusetts, known for its rigorous academics and long-standing history since its founding in 1645.
-
C.
Paul Revere Primary School
Paul Revere Primary School is an elementary-level public school serving young students in the community of Blue Island, Illinois.
-
D.
B.M.C. Durfee High School
B.M.C. Durfee High School is a public high school serving as the primary secondary education institution for students in Fall River, Massachusetts.
-
E.
Boston Latin School
Boston Latin School is the oldest public school in the United States, a prestigious Boston exam school renowned for its rigorous classical curriculum and notable alumni.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
educational institution
ⓘ
public elementary school ⓘ school ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| countryServed | United States NERFINISHED ⓘ |
| hasType | primary education institution ⓘ |
| historicSignificance | one of the oldest public elementary schools in the United States ⓘ |
| languageOfInstruction | English ⓘ |
| locatedIn |
Boston, Massachusetts
ⓘ
surface form:
Boston
Dorchester NERFINISHED ⓘ Massachusetts ⓘ New England ⓘ United States of America ⓘ
surface form:
United States
|
| locatedInTimeZone | Eastern Time Zone ⓘ |
| namedAfter | Increase Mather NERFINISHED ⓘ |
| neighborhood | Dorchester NERFINISHED ⓘ |
| operatedBy | Boston Public Schools NERFINISHED ⓘ |
| partOf | Boston Public Schools NERFINISHED ⓘ |
| regionServed |
Boston
NERFINISHED
ⓘ
Dorchester NERFINISHED ⓘ |
| schoolLevel | elementary ⓘ |
| sector | public ⓘ |
| serves | Dorchester neighborhood ⓘ |
| state | Massachusetts ⓘ |
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: Mather School Description of subject: Mather School is one of the oldest public elementary schools in the United States, historically serving the Dorchester neighborhood of Boston, Massachusetts.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.