Grand River Collegiate Institute
E664805
Grand River Collegiate Institute is a public secondary school in Kitchener, Ontario, Canada, known in part for being attended by NBA player Jamal Murray.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Grand River Collegiate Institute canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7426058 — 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: Grand River Collegiate Institute Context triple: [Jamal Murray, highSchool, Grand River Collegiate Institute]
-
A.
Galt Collegiate Institute
Galt Collegiate Institute is a historic secondary school in Cambridge, Ontario, known as one of the oldest continuously operating public high schools in Canada.
-
B.
Forest Hill Collegiate Institute
Forest Hill Collegiate Institute is a Toronto public high school known for its strong academic reputation and notable alumni, including television producer and comedian Lorne Michaels.
-
C.
Glebe Collegiate Institute
Glebe Collegiate Institute is a historic public high school in Ottawa, Ontario, known for its strong academics, arts, and athletics programs.
-
D.
Waterloo High School
Waterloo High School is a public secondary school serving students in the village of Waterloo and surrounding areas in upstate New York.
-
E.
Erindale Secondary School
Erindale Secondary School is a public high school located in the Erin Mills area of Mississauga, Ontario, known for serving a diverse student population with a range of academic and extracurricular programs.
- 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: Grand River Collegiate Institute Target entity description: Grand River Collegiate Institute is a public secondary school in Kitchener, Ontario, Canada, known in part for being attended by NBA player Jamal Murray.
-
A.
Galt Collegiate Institute
Galt Collegiate Institute is a historic secondary school in Cambridge, Ontario, known as one of the oldest continuously operating public high schools in Canada.
-
B.
Forest Hill Collegiate Institute
Forest Hill Collegiate Institute is a Toronto public high school known for its strong academic reputation and notable alumni, including television producer and comedian Lorne Michaels.
-
C.
Glebe Collegiate Institute
Glebe Collegiate Institute is a historic public high school in Ottawa, Ontario, known for its strong academics, arts, and athletics programs.
-
D.
Waterloo High School
Waterloo High School is a public secondary school serving students in the village of Waterloo and surrounding areas in upstate New York.
-
E.
Erindale Secondary School
Erindale Secondary School is a public high school located in the Erin Mills area of Mississauga, Ontario, known for serving a diverse student population with a range of academic and extracurricular programs.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
educational institution
ⓘ
high school ⓘ public secondary school ⓘ |
| buildingUse | school ⓘ |
| country | Canada ⓘ |
| educationLevel | secondary ⓘ |
| fundingType | publicly funded ⓘ |
| governingBody | Waterloo Region District School Board NERFINISHED ⓘ |
| hasActivity |
clubs
ⓘ
music ensembles ⓘ school sports teams ⓘ student events ⓘ student government ⓘ |
| hasAlumniInProfession | professional basketball player ⓘ |
| hasCurriculum | Ontario secondary school curriculum ⓘ |
| hasLevelOfEducation | secondary education ⓘ |
| hasProgram |
English program
ⓘ
French immersion ⓘ arts program ⓘ athletics program ⓘ business studies ⓘ clubs and extracurricular activities ⓘ computer studies ⓘ co‑operative education ⓘ mathematics program ⓘ music program ⓘ physical education ⓘ science program ⓘ social sciences program ⓘ specialist high skills major ⓘ technology education ⓘ |
| hasRegionServed |
Kitchener
NERFINISHED
ⓘ
surrounding communities in Waterloo Region ⓘ |
| hasSchoolType | public ⓘ |
| hasStudentBodyType | co‑educational ⓘ |
| isPartOf | public education system of Ontario ⓘ |
| languageOfInstruction | English ⓘ |
| locatedIn |
Kitchener, Ontario
NERFINISHED
ⓘ
Ontario ⓘ Waterloo Region NERFINISHED ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| notableAlumnus | Jamal Murray NERFINISHED ⓘ |
| offersGrades | 9–12 ⓘ |
| schoolBoard | Waterloo Region District School Board NERFINISHED ⓘ |
| sport | basketball ⓘ |
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: Grand River Collegiate Institute Description of subject: Grand River Collegiate Institute is a public secondary school in Kitchener, Ontario, Canada, known in part for being attended by NBA player Jamal Murray.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.