Triple

T16699480
Position Surface form Disambiguated ID Type / Status
Subject John C. Austin & Son E405805 entity
Predicate notableWorkCreatorOf P42822 FINISHED
Object Los Angeles High School (1917 building)
Los Angeles High School (1917 building) is a historic Los Angeles secondary school structure known for its early 20th-century architectural design by the prominent firm John C. Austin & Son.
 E1229330 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: Los Angeles High School (1917 building) | Statement: [John C. Austin & Son, notableWorkCreatorOf, Los Angeles High School (1917 building)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Los Angeles High School (1917 building)
Context triple: [John C. Austin & Son, notableWorkCreatorOf, Los Angeles High School (1917 building)]
  • A. Jefferson High School, Los Angeles
    Jefferson High School in Los Angeles is a historic public high school known for its strong performing arts and music programs, which have produced notable jazz musicians and other prominent alumni.
  • B. Lincoln High School (Los Angeles)
    Lincoln High School (Los Angeles) is a historic public high school in the Lincoln Heights neighborhood, known for serving a diverse student body and its role in the Chicano student walkouts of the 1960s.
  • C. Westchester High School, Los Angeles
    Westchester High School in Los Angeles is a public high school known for its strong basketball program and for producing NBA players such as Trevor Ariza.
  • D. Loyola High School, Los Angeles
    Loyola High School, Los Angeles is a private, Jesuit, college-preparatory high school for boys located in Los Angeles, California.
  • E. North Hollywood High School
    North Hollywood High School is a public high school in Los Angeles known for its strong academic programs and notable alumni, including actor and filmmaker Warren Beatty.
  • 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: Los Angeles High School (1917 building)
Triple: [John C. Austin & Son, notableWorkCreatorOf, Los Angeles High School (1917 building)]
Generated description
Los Angeles High School (1917 building) is a historic Los Angeles secondary school structure known for its early 20th-century architectural design by the prominent firm John C. Austin & Son.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Los Angeles High School (1917 building)
Target entity description: Los Angeles High School (1917 building) is a historic Los Angeles secondary school structure known for its early 20th-century architectural design by the prominent firm John C. Austin & Son.
  • A. Jefferson High School, Los Angeles
    Jefferson High School in Los Angeles is a historic public high school known for its strong performing arts and music programs, which have produced notable jazz musicians and other prominent alumni.
  • B. Lincoln High School (Los Angeles)
    Lincoln High School (Los Angeles) is a historic public high school in the Lincoln Heights neighborhood, known for serving a diverse student body and its role in the Chicano student walkouts of the 1960s.
  • C. Westchester High School, Los Angeles
    Westchester High School in Los Angeles is a public high school known for its strong basketball program and for producing NBA players such as Trevor Ariza.
  • D. Loyola High School, Los Angeles
    Loyola High School, Los Angeles is a private, Jesuit, college-preparatory high school for boys located in Los Angeles, California.
  • E. North Hollywood High School
    North Hollywood High School is a public high school in Los Angeles known for its strong academic programs and notable alumni, including actor and filmmaker Warren Beatty.
  • 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_69d8838db21081909589220fd71440a4 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e383300d108190911e3cba8e07f2dd completed April 18, 2026, 1:12 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00919ee61c81909928dd26270e9614 completed May 10, 2026, 2:09 p.m.
NEDg Description generation batch_6a00925fda608190b3674bd5e9ca6bf5 completed May 10, 2026, 2:12 p.m.
NED2 Entity disambiguation (via description) batch_6a00939075d88190a63cdd942eb3fea8 completed May 10, 2026, 2:17 p.m.
Created at: April 10, 2026, 5:19 a.m.