Black Rock School
E748648
Black Rock School is a public elementary school serving young students in the town of Thomaston, Connecticut.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Black Rock School canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T8655253 — 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: Black Rock School Context triple: [Thomaston, Connecticut, hasElementarySchool, Black Rock School]
-
A.
Saint Ann's School
Saint Ann's School is an independent, progressive K–12 school in Brooklyn, New York, known for its strong emphasis on the arts and lack of traditional grading.
-
B.
High Rock School
High Rock School is a public middle school in Needham, Massachusetts, serving sixth-grade students within the Needham Public Schools district.
-
C.
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.
-
D.
Dummer Academy
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.
-
E.
Washington Island School
Washington Island School is a small public K–12 school serving the local community on Washington Island in Wisconsin.
- 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: Black Rock School Target entity description: Black Rock School is a public elementary school serving young students in the town of Thomaston, Connecticut.
-
A.
Saint Ann's School
Saint Ann's School is an independent, progressive K–12 school in Brooklyn, New York, known for its strong emphasis on the arts and lack of traditional grading.
-
B.
High Rock School
High Rock School is a public middle school in Needham, Massachusetts, serving sixth-grade students within the Needham Public Schools district.
-
C.
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.
-
D.
Dummer Academy
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.
-
E.
Washington Island School
Washington Island School is a small public K–12 school serving the local community on Washington Island in Wisconsin.
- F. None of above. chosen
Statements (15)
| Predicate | Object |
|---|---|
| instanceOf |
public elementary school
ⓘ
school ⓘ |
| city | Thomaston ⓘ |
| country | United States of America ⓘ |
| countrySubdivision |
New England
ⓘ
linked to:
New England region
|
| educationLevel | elementary ⓘ |
| governingBody | Thomaston Public Schools ⓘ |
| hasLanguageOfInstruction | English ⓘ |
| locatedIn |
Thomaston Public Schools district
ⓘ
linked to:
Thomaston Public Schools
|
| name | Black Rock School ⓘ |
| region | Litchfield County, Connecticut ⓘ |
| sector | public ⓘ |
| serves | elementary school students ⓘ |
| state | Connecticut ⓘ |
| town | Thomaston, Connecticut ⓘ |
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: Black Rock School Description of subject: Black Rock School is a public elementary school serving young students in the town of Thomaston, Connecticut.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.