Grayslake North High School
E843725
Grayslake North High School is a public secondary school serving students in the village of Grayslake in Lake County, Illinois.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Grayslake North High School canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T10077329 — 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: Grayslake North High School Context triple: [Grayslake, Illinois, hasHighSchool, Grayslake North High School]
-
A.
Grayslake Central High School
Grayslake Central High School is a public secondary school serving students in the village of Grayslake in Lake County, Illinois.
-
B.
Grayslake Community High School District 127
Grayslake Community High School District 127 is a public secondary school district serving high school students in and around Grayslake, Illinois.
-
C.
Glenbrook North High School
Glenbrook North High School is a public secondary school in Northbrook, Illinois, known for its strong academic programs, competitive athletics, and notable alumni.
-
D.
Glenbard North High School
Glenbard North High School is a public secondary school serving students in the village of Carol Stream, Illinois, as part of the Glenbard Township High School District.
-
E.
Hoffman Estates High School
Hoffman Estates High School is a public secondary school located in Hoffman Estates, Illinois, serving students in the northwest suburbs of Chicago.
- 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: Grayslake North High School Target entity description: Grayslake North High School is a public secondary school serving students in the village of Grayslake in Lake County, Illinois.
-
A.
Grayslake Central High School
Grayslake Central High School is a public secondary school serving students in the village of Grayslake in Lake County, Illinois.
-
B.
Grayslake Community High School District 127
Grayslake Community High School District 127 is a public secondary school district serving high school students in and around Grayslake, Illinois.
-
C.
Glenbrook North High School
Glenbrook North High School is a public secondary school in Northbrook, Illinois, known for its strong academic programs, competitive athletics, and notable alumni.
-
D.
Glenbard North High School
Glenbard North High School is a public secondary school serving students in the village of Carol Stream, Illinois, as part of the Glenbard Township High School District.
-
E.
Hoffman Estates High School
Hoffman Estates High School is a public secondary school located in Hoffman Estates, Illinois, serving students in the northwest suburbs of Chicago.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
public high school
ⓘ
secondary school ⓘ |
| category |
High schools in Lake County, Illinois
ⓘ
Public high schools in Illinois ⓘ |
| country | United States of America ⓘ |
| educationSystem | American high school system ⓘ |
| fundingType | public ⓘ |
| gradesTaught |
10
ⓘ
11 ⓘ 12 ⓘ 9 ⓘ |
| hasCampusType | suburban ⓘ |
| hasLevel | secondary education ⓘ |
| hasMascot | Knights ⓘ |
| hasSchoolColors |
black
ⓘ
gold ⓘ |
| languageOfInstruction | English ⓘ |
| locatedIn | Grayslake, Illinois ⓘ |
| locatedInAdministrativeTerritory | Lake County, Illinois ⓘ |
| locatedInTimeZone | Central Time Zone ⓘ |
| offersProgram |
college preparatory curriculum
ⓘ
extracurricular athletics ⓘ student clubs and activities ⓘ |
| operatedBy | Grayslake Community High School District 127 ⓘ |
| partOf | public education system of Illinois ⓘ |
| schoolDistrict | Grayslake Community High School District 127 ⓘ |
| schoolType | coeducational ⓘ |
| servesCommunity | village of Grayslake ⓘ |
| servesRegion | Lake County, Illinois ⓘ |
| state | Illinois ⓘ |
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: Grayslake North High School Description of subject: Grayslake North High School is a public secondary school serving students in the village of Grayslake in Lake County, Illinois.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.