Dalton High School, Dalton, Massachusetts
E923311
Dalton High School in Dalton, Massachusetts is a historic American secondary school best known as the birthplace of the Dalton Plan, an influential progressive educational model emphasizing individualized learning and student responsibility.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Dalton High School, Dalton, Massachusetts canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T11395668 — 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: Dalton High School, Dalton, Massachusetts Context triple: [Dalton Plan, firstImplementedAt, Dalton High School, Dalton, Massachusetts]
-
A.
Natick High School
Natick High School is a public secondary school serving students in grades 9–12 in the town of Natick, Massachusetts.
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B.
Cathedral High School, Springfield, Massachusetts
Cathedral High School in Springfield, Massachusetts is a former Catholic secondary school known in part for educating Pro Football Hall of Famer Nick Buoniconti.
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C.
Malden High School
Malden High School is a public secondary school serving students in the city of Malden, Massachusetts.
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D.
Dedham High School
Dedham High School is a public secondary school serving students in the town of Dedham, Massachusetts.
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E.
Greenhalge School, Lowell, Massachusetts
Greenhalge School in Lowell, Massachusetts is a public school named in honor of former Massachusetts governor Frederic T. Greenhalge, reflecting his historical significance to the city.
- 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: Dalton High School, Dalton, Massachusetts Target entity description: Dalton High School in Dalton, Massachusetts is a historic American secondary school best known as the birthplace of the Dalton Plan, an influential progressive educational model emphasizing individualized learning and student responsibility.
-
A.
Natick High School
Natick High School is a public secondary school serving students in grades 9–12 in the town of Natick, Massachusetts.
-
B.
Cathedral High School, Springfield, Massachusetts
Cathedral High School in Springfield, Massachusetts is a former Catholic secondary school known in part for educating Pro Football Hall of Famer Nick Buoniconti.
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C.
Malden High School
Malden High School is a public secondary school serving students in the city of Malden, Massachusetts.
-
D.
Dedham High School
Dedham High School is a public secondary school serving students in the town of Dedham, Massachusetts.
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E.
Greenhalge School, Lowell, Massachusetts
Greenhalge School in Lowell, Massachusetts is a public school named in honor of former Massachusetts governor Frederic T. Greenhalge, reflecting his historical significance to the city.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
educational model
ⓘ
historic school ⓘ progressive education method ⓘ secondary school ⓘ |
| country | United States of America ⓘ |
| countryOfOrigin | United States of America ⓘ |
| developedAt | Dalton High School, Dalton, Massachusetts ⓘ |
| emphasizes |
individualized learning
ⓘ
student responsibility ⓘ |
| hasEducationalPhilosophy | progressive education ⓘ |
| hasEducationLevel | secondary education ⓘ |
| hasHeritage | historic American secondary school ⓘ |
| hasNotableEducationalModel | Dalton Plan ⓘ |
| hasType | high school ⓘ |
| knownFor |
birthplace of the Dalton Plan
ⓘ
emphasis on student responsibility ⓘ influential role in individualized learning ⓘ |
| languageOfInstruction | English ⓘ |
| locatedIn |
Berkshire County, Massachusetts
ⓘ
linked to:
Berkshire County
Dalton, Massachusetts ⓘ Massachusetts ⓘ New England ⓘ North America ⓘ |
| operatesAs | public school ⓘ |
| partOf | local school district of Dalton, 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: Dalton High School, Dalton, Massachusetts Description of subject: Dalton High School in Dalton, Massachusetts is a historic American secondary school best known as the birthplace of the Dalton Plan, an influential progressive educational model emphasizing individualized learning and student responsibility.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Dalton High School, Dalton, Massachusetts