Junípero Serra High School (San Mateo)
E10134
Junípero Serra High School (San Mateo) is a private Catholic college-preparatory high school in San Mateo, California, known for producing notable alumni including NFL quarterback Tom Brady.
All labels observed (6)
How this entity was disambiguated
This entity first appeared as the object of triple T102393 — 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: Junípero Serra High School (San Mateo) Context triple: [Tom Brady, highSchoolAttended, Junípero Serra High School (San Mateo)]
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A.
Everett High School
Everett High School is the main public secondary school serving students in the city of Everett, Massachusetts.
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B.
Burbank School
Burbank School is a public elementary school serving young students in the suburban community of Belmont, Massachusetts.
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C.
Belmont High School
Belmont High School is a public secondary school serving students in the suburban community of Belmont, Massachusetts.
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D.
Independence High School
Independence High School is the secondary school in Independence, Missouri, that future U.S. President Harry S. Truman attended as a teenager.
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E.
Emanuel School
Emanuel School is an independent co-educational day school in London, England, known for its strong academic reputation and notable alumni including World Wide Web inventor Tim Berners-Lee.
- 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: Junípero Serra High School (San Mateo) Target entity description: Junípero Serra High School (San Mateo) is a private Catholic college-preparatory high school in San Mateo, California, known for producing notable alumni including NFL quarterback Tom Brady.
-
A.
Everett High School
Everett High School is the main public secondary school serving students in the city of Everett, Massachusetts.
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B.
Burbank School
Burbank School is a public elementary school serving young students in the suburban community of Belmont, Massachusetts.
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C.
Belmont High School
Belmont High School is a public secondary school serving students in the suburban community of Belmont, Massachusetts.
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D.
Independence High School
Independence High School is the secondary school in Independence, Missouri, that future U.S. President Harry S. Truman attended as a teenager.
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E.
Emanuel School
Emanuel School is an independent co-educational day school in London, England, known for its strong academic reputation and notable alumni including World Wide Web inventor Tim Berners-Lee.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
Catholic high school
ⓘ
boys' school ⓘ college-preparatory school ⓘ private school ⓘ secondary school ⓘ |
| alumnus |
Barry Bonds
ⓘ
David Bakhtiari ⓘ Jesse Freitas Jr. ⓘ Lynn Swann ⓘ Tom Brady ⓘ |
| campusSetting | suburban ⓘ |
| category |
Boys' schools in California
ⓘ
Catholic secondary schools in California ⓘ High schools in San Mateo County, California ⓘ |
| city | San Mateo ⓘ |
| country |
USA
ⓘ
linked to:
United States of America
United States ⓘ
linked to:
United States of America
|
| denomination | Roman Catholic ⓘ |
| educationSystem | U.S. high school system ⓘ |
| fundingType | private ⓘ |
| gender | all-male ⓘ |
| grades | 9–12 ⓘ |
| hasLevel | high school ⓘ |
| knownFor |
producing NFL quarterback Tom Brady
ⓘ
producing notable alumni in professional sports ⓘ |
| languageOfInstruction | English ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
San Mateo County, California ⓘ San Mateo, California ⓘ
linked to:
San Mateo
|
| mascot | Padres ⓘ |
| namedAfter | Junípero Serra ⓘ |
| offersProgram |
athletic programs
ⓘ
college-preparatory curriculum ⓘ |
| region | San Francisco Bay Area ⓘ |
| religiousAffiliation |
Archdiocese of San Francisco
ⓘ
Roman Catholic Church ⓘ
linked to:
Roman Catholicism
|
| religiousEducation | Catholic theology courses ⓘ |
| schoolType | college-preparatory ⓘ |
| state |
California
ⓘ
linked to:
California, United States
|
| teamName | Serra Padres ⓘ |
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: Junípero Serra High School (San Mateo) Description of subject: Junípero Serra High School (San Mateo) is a private Catholic college-preparatory high school in San Mateo, California, known for producing notable alumni including NFL quarterback Tom Brady.
Referenced by (11)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Junípero Serra High School (San Mateo)
linked to: Junípero Serra High School (San Mateo)
linked to: Junípero Serra High School (San Mateo)
linked to: Junípero Serra High School (San Mateo)
linked to: Junípero Serra High School (San Mateo)
linked to: Junípero Serra High School (San Mateo)
David Afrasiab Assad Bakhtiari
→
highSchoolAttended
→
Junípero Serra High School (San Mateo, California)
ⓘ
linked to: Junípero Serra High School (San Mateo)
linked to: Junípero Serra High School (San Mateo)