Mira Costa High School
E880491
Mira Costa High School is a public high school in Manhattan Beach, California, known for its strong academics, athletics, and notable alumni including actor Dylan O'Brien.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mira Costa High School canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T10708393 — 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: Mira Costa High School Context triple: [Dylan O'Brien, highSchool, Mira Costa High School]
-
A.
Palos Verdes Peninsula High School
Palos Verdes Peninsula High School is a public high school in Southern California known for its strong academic programs, competitive athletics, and high-achieving student body.
-
B.
Santa Monica High School
Santa Monica High School is a large, historic public high school in Santa Monica, California, known for its strong academics, arts, and notable alumni from the entertainment industry.
-
C.
Mission Viejo High School
Mission Viejo High School is a public high school in Mission Viejo, California, known for its strong academic programs and highly regarded athletics, particularly in football.
-
D.
Crescenta Valley High School
Crescenta Valley High School is a public high school in La Crescenta-Montrose, California, known for its strong academics, competitive athletics, and active student organizations.
-
E.
La Jolla High School
La Jolla High School is a public secondary school in the coastal community of La Jolla, San Diego, known for its strong academics and competitive athletics.
- 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: Mira Costa High School Target entity description: Mira Costa High School is a public high school in Manhattan Beach, California, known for its strong academics, athletics, and notable alumni including actor Dylan O'Brien.
-
A.
Palos Verdes Peninsula High School
Palos Verdes Peninsula High School is a public high school in Southern California known for its strong academic programs, competitive athletics, and high-achieving student body.
-
B.
Santa Monica High School
Santa Monica High School is a large, historic public high school in Santa Monica, California, known for its strong academics, arts, and notable alumni from the entertainment industry.
-
C.
Mission Viejo High School
Mission Viejo High School is a public high school in Mission Viejo, California, known for its strong academic programs and highly regarded athletics, particularly in football.
-
D.
Crescenta Valley High School
Crescenta Valley High School is a public high school in La Crescenta-Montrose, California, known for its strong academics, competitive athletics, and active student organizations.
-
E.
La Jolla High School
La Jolla High School is a public secondary school in the coastal community of La Jolla, San Diego, known for its strong academics and competitive athletics.
- F. None of above. chosen
Statements (66)
| Predicate | Object |
|---|---|
| instanceOf |
public high school
ⓘ
secondary school ⓘ |
| athleticConference | California Interscholastic Federation Southern Section NERFINISHED ⓘ |
| campusType | suburban campus ⓘ |
| city | Manhattan Beach NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| fundingType | public ⓘ |
| governingBody | Manhattan Beach Unified School District NERFINISHED ⓘ |
| hasAlumnus |
Alison Haislip
NERFINISHED
ⓘ
Chase Utley NERFINISHED ⓘ Dylan O'Brien NERFINISHED ⓘ Holly McPeak NERFINISHED ⓘ Jim Lindberg NERFINISHED ⓘ Keith Morris NERFINISHED ⓘ Kirsten Gillibrand (attended briefly) NERFINISHED ⓘ Kirsten Moore-Towers NERFINISHED ⓘ Mike Dodd NERFINISHED ⓘ Nnamdi Asomugha NERFINISHED ⓘ Rachael Kidder NERFINISHED ⓘ Robb Nen NERFINISHED ⓘ Sam Lagana NERFINISHED ⓘ Steve Lyons NERFINISHED ⓘ Terry Schofield NERFINISHED ⓘ |
| hasExtracurricular |
academic clubs
ⓘ
choir ⓘ drama club ⓘ jazz band ⓘ marching band ⓘ orchestra ⓘ student government ⓘ |
| hasSport |
baseball
ⓘ
basketball ⓘ cross country ⓘ football ⓘ golf ⓘ soccer ⓘ swimming and diving ⓘ tennis ⓘ track and field ⓘ volleyball ⓘ water polo ⓘ |
| hasType | coeducational school ⓘ |
| knownFor |
athletics
ⓘ
marching band ⓘ music program ⓘ notable alumni ⓘ strong academics ⓘ volleyball program ⓘ |
| languageOfInstruction | English ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
Los Angeles County ⓘ
surface form:
Los Angeles County, California
Manhattan Beach, California NERFINISHED ⓘ |
| locatedInTimeZone | Pacific Time Zone ⓘ |
| mascot | Mustangs ⓘ |
| offersProgram |
Advanced Placement courses
ⓘ
STEM courses ⓘ athletic programs ⓘ honors courses ⓘ performing arts programs ⓘ visual arts programs ⓘ |
| partOf | Manhattan Beach Unified School District NERFINISHED ⓘ |
| schoolBoard | Manhattan Beach Unified School District Board of Education NERFINISHED ⓘ |
| schoolColors |
gold
ⓘ
green ⓘ |
| servesGrades | 9–12 ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
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: Mira Costa High School Description of subject: Mira Costa High School is a public high school in Manhattan Beach, California, known for its strong academics, athletics, and notable alumni including actor Dylan O'Brien.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.