Triple

T2829165
Position Surface form Disambiguated ID Type / Status
Subject Johnny Unitas E62193 entity
Predicate highSchoolAttended P5 FINISHED
Object St. Francis Preparatory School (Pittsburgh)
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.
 E301245 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: St. Francis Preparatory School (Pittsburgh) | Statement: [Johnny Unitas, highSchoolAttended, St. Francis Preparatory School (Pittsburgh)]
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.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: St. Francis Preparatory School (Pittsburgh)
Triple: [Johnny Unitas, highSchoolAttended, St. Francis Preparatory School (Pittsburgh)]
Generated 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.
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

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69ab4c3c39188190955b9c49d98463d8 completed March 6, 2026, 9:50 p.m.
NER Named-entity recognition batch_69abde97168c8190b31122b2ad9fdebf completed March 7, 2026, 8:15 a.m.
NED1 Entity disambiguation (via context triple) batch_69afceb4f3ec8190987afb7a2ac302e2 completed March 10, 2026, 7:56 a.m.
NEDg Description generation batch_69afcf46a4e88190907ca735a1745c79 completed March 10, 2026, 7:59 a.m.
NED2 Entity disambiguation (via description) batch_69afcff778748190978e7d306e0d1ce1 completed March 10, 2026, 8:01 a.m.
Created at: March 6, 2026, 10:01 p.m.