Mater Dei High School
E551267
Mater Dei High School is a prominent private Catholic college-preparatory high school in Santa Ana, California, known for its strong academics and nationally recognized athletic programs.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mater Dei High School canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T5792409 — 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: Mater Dei High School Context triple: [Roman Catholic Diocese of Orange, hasCatholicHighSchool, Mater Dei High School]
-
A.
Santa Margarita Catholic High School
Santa Margarita Catholic High School is a private Roman Catholic college-preparatory high school in Rancho Santa Margarita, California, known for its strong academics and competitive athletics.
-
B.
Marist High School
Marist High School is a private Catholic college-preparatory high school in Chicago known for its strong academics and competitive athletics.
-
C.
Regis High School
Regis High School is a prestigious, tuition-free Jesuit college preparatory school for boys in New York City.
-
D.
Immaculate Heart High School
Immaculate Heart High School is a private, all-girls Catholic college preparatory school in Los Angeles, California, known for educating several notable alumnae including Tyra Banks.
-
E.
Archbishop Molloy High School
Archbishop Molloy High School is a private, college-preparatory Catholic high school in Queens, New York, known for its strong academics and notable alumni, particularly in basketball.
- 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: Mater Dei High School Target entity description: Mater Dei High School is a prominent private Catholic college-preparatory high school in Santa Ana, California, known for its strong academics and nationally recognized athletic programs.
-
A.
Santa Margarita Catholic High School
Santa Margarita Catholic High School is a private Roman Catholic college-preparatory high school in Rancho Santa Margarita, California, known for its strong academics and competitive athletics.
-
B.
Marist High School
Marist High School is a private Catholic college-preparatory high school in Chicago known for its strong academics and competitive athletics.
-
C.
Regis High School
Regis High School is a prestigious, tuition-free Jesuit college preparatory school for boys in New York City.
-
D.
Immaculate Heart High School
Immaculate Heart High School is a private, all-girls Catholic college preparatory school in Los Angeles, California, known for educating several notable alumnae including Tyra Banks.
-
E.
Archbishop Molloy High School
Archbishop Molloy High School is a private, college-preparatory Catholic high school in Queens, New York, known for its strong academics and notable alumni, particularly in basketball.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Catholic high school
ⓘ
college-preparatory school ⓘ private high school ⓘ |
| accreditation | Western Association of Schools and Colleges ⓘ |
| athleticConference | Trinity League ⓘ |
| campusType | urban ⓘ |
| colors |
gray
ⓘ
red ⓘ white ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| denomination |
Roman Catholic
ⓘ
linked to:
Roman Catholicism
|
| founded | 1950 ⓘ |
| foundingPurpose | college-preparatory education ⓘ |
| grades | 9–12 ⓘ |
| hasAlumni |
Amon-Ra St. Brown
ⓘ
Barkley family of quarterbacks ⓘ Brandon Lewis ⓘ JT Daniels ⓘ Matt Barkley ⓘ Matt Leinart ⓘ Miles Simon ⓘ Stanley Johnson ⓘ various NBA players ⓘ various NFL players ⓘ |
| knownFor |
elite football program
ⓘ
nationally recognized athletic programs ⓘ strong academics ⓘ successful boys basketball program ⓘ successful boys volleyball program ⓘ successful girls basketball program ⓘ successful girls volleyball program ⓘ successful track and field program ⓘ successful water polo program ⓘ |
| languageOfInstruction | English ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
Orange County, California ⓘ Santa Ana, California ⓘ
linked to:
Santa Ana
|
| mascot | Monarchs ⓘ |
| mottoLanguage | Latin ⓘ |
| namedAfter |
Mary, Mother of God
ⓘ
linked to:
Theotokos
|
| offersProgram |
Advanced Placement courses
ⓘ
college counseling ⓘ honors courses ⓘ |
| oversight | Roman Catholic Diocese of Orange ⓘ |
| religion |
Roman Catholic Church
ⓘ
linked to:
Roman Catholicism
|
| religiousAffiliation | Catholic ⓘ |
| schoolType | coeducational ⓘ |
| teamName | Monarchs ⓘ |
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: Mater Dei High School Description of subject: Mater Dei High School is a prominent private Catholic college-preparatory high school in Santa Ana, California, known for its strong academics and nationally recognized athletic programs.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.