Marshall Middle School
E1030892
Marshall Middle School is a public middle school in Billerica, Massachusetts, serving students in grades 6–8 as part of the Billerica Public Schools district.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Marshall Middle School canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13279160 — 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: Marshall Middle School Context triple: [Billerica Public Schools, hasMiddleSchool, Marshall Middle School]
-
A.
Stone Middle School
Stone Middle School is a public middle school serving students in the Centreville area.
-
B.
Madison Middle School
Madison Middle School is a public middle school serving students in the town of Trumbull, Connecticut.
-
C.
South Middle School
South Middle School is a public middle school in Braintree, Massachusetts, serving students in the Braintree Public Schools district.
-
D.
Oak Middle School
Oak Middle School is a public middle school serving students in the town of Shrewsbury, Massachusetts.
-
E.
Anna Middle School
Anna Middle School is a public middle-level educational institution serving students in the city of Anna, Texas.
- 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: Marshall Middle School Target entity description: Marshall Middle School is a public middle school in Billerica, Massachusetts, serving students in grades 6–8 as part of the Billerica Public Schools district.
-
A.
Stone Middle School
Stone Middle School is a public middle school serving students in the Centreville area.
-
B.
Madison Middle School
Madison Middle School is a public middle school serving students in the town of Trumbull, Connecticut.
-
C.
South Middle School
South Middle School is a public middle school in Braintree, Massachusetts, serving students in the Braintree Public Schools district.
-
D.
Oak Middle School
Oak Middle School is a public middle school serving students in the town of Shrewsbury, Massachusetts.
-
E.
Anna Middle School
Anna Middle School is a public middle-level educational institution serving students in the city of Anna, Texas.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
educational institution
ⓘ
public middle school ⓘ |
| city |
Billerica
ⓘ
linked to:
Billerica, Massachusetts
|
| country |
United States
ⓘ
linked to:
United States of America
|
| countrySubdivision |
Town of Billerica
ⓘ
linked to:
Billerica, Massachusetts
|
| educationLevel | middle school ⓘ |
| fundingType | public ⓘ |
| governingBody | Billerica Public Schools ⓘ |
| grades |
6
ⓘ
7 ⓘ 8 ⓘ |
| languageOfInstruction | English ⓘ |
| locatedIn | Billerica, Massachusetts ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| name | Marshall Middle School ⓘ |
| operatedBy | Billerica Public Schools ⓘ |
| region | Middlesex County, Massachusetts ⓘ |
| schoolDistrict | Billerica Public Schools ⓘ |
| servesGrades | 6–8 ⓘ |
| 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: Marshall Middle School Description of subject: Marshall Middle School is a public middle school in Billerica, Massachusetts, serving students in grades 6–8 as part of the Billerica Public Schools district.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.