St. Francis Preparatory School (Pittsburgh)
E301245
St. Francis Preparatory School (Pittsburgh) was a now-closed Catholic high school in Pittsburgh, Pennsylvania, best known as the alma mater of Hall of Fame quarterback Johnny Unitas.
All labels observed (1)
| Label | Occurrences |
|---|---|
| St. Francis Preparatory School (Pittsburgh) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2829165 — 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: St. Francis Preparatory School (Pittsburgh) Context triple: [Johnny Unitas, highSchoolAttended, St. Francis Preparatory School (Pittsburgh)]
-
A.
Central Catholic High School (Pittsburgh)
Central Catholic High School (Pittsburgh) is a private, all-male Roman Catholic college preparatory high school in Pittsburgh, Pennsylvania, known for its rigorous academics and notable alumni.
-
B.
La Salle College
La Salle College is a prestigious boys' secondary school in Hong Kong known for its strong academic performance and prominent alumni in politics, business, and public service.
-
C.
Pittsburgh Academy
Pittsburgh Academy was the early educational institution that evolved into what is now the University of Pittsburgh.
-
D.
Regis High School
Regis High School is a prestigious, tuition-free Jesuit college preparatory school for boys in New York City.
-
E.
Archbishop Weber High School
Archbishop Weber High School was a Catholic high school in Chicago known for being the alma mater of legendary basketball coach Mike Krzyzewski.
- 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: St. Francis Preparatory School (Pittsburgh) Target entity description: St. Francis Preparatory School (Pittsburgh) was a now-closed Catholic high school in Pittsburgh, Pennsylvania, best known as the alma mater of Hall of Fame quarterback Johnny Unitas.
-
A.
Central Catholic High School (Pittsburgh)
Central Catholic High School (Pittsburgh) is a private, all-male Roman Catholic college preparatory high school in Pittsburgh, Pennsylvania, known for its rigorous academics and notable alumni.
-
B.
La Salle College
La Salle College is a prestigious boys' secondary school in Hong Kong known for its strong academic performance and prominent alumni in politics, business, and public service.
-
C.
Pittsburgh Academy
Pittsburgh Academy was the early educational institution that evolved into what is now the University of Pittsburgh.
-
D.
Regis High School
Regis High School is a prestigious, tuition-free Jesuit college preparatory school for boys in New York City.
-
E.
Archbishop Weber High School
Archbishop Weber High School was a Catholic high school in Chicago known for being the alma mater of legendary basketball coach Mike Krzyzewski.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
Catholic high school
ⓘ
secondary school ⓘ |
| city |
Pittsburgh, Pennsylvania
ⓘ
surface form:
Pittsburgh
|
| continent | North America ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| denomination | Roman Catholic ⓘ |
| educationSystem | American high school system ⓘ |
| knownFor | being the alma mater of Hall of Fame quarterback Johnny Unitas ⓘ |
| languageOfInstruction | English ⓘ |
| levelOfEducation | high school ⓘ |
| locatedIn |
Pennsylvania
ⓘ
Pittsburgh, Pennsylvania ⓘ |
| locatedInMetropolitanArea |
Pittsburgh region
ⓘ
surface form:
Pittsburgh metropolitan area
|
| namedAfter | Saint Francis of Assisi ⓘ |
| notableAlumnus | Johnny Unitas ⓘ |
| partOf | Roman Catholic education in Pennsylvania ⓘ |
| religion |
Roman Catholicism
ⓘ
surface form:
Catholic Church
|
| state | Pennsylvania ⓘ |
| status | closed ⓘ |
| typeOfInstitution | parochial school ⓘ |
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: St. Francis Preparatory School (Pittsburgh) Description of subject: St. Francis Preparatory School (Pittsburgh) was a now-closed Catholic high school in Pittsburgh, Pennsylvania, best known as the alma mater of Hall of Fame quarterback Johnny Unitas.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.