Triple

T10801525
Position Surface form Disambiguated ID Type / Status
Subject Aon Center (Los Angeles) E254848 entity
Predicate structuralEngineer P616 FINISHED
Object Brandow & Johnston
Brandow & Johnston is a structural engineering firm known for designing major high-rise and commercial buildings, including landmark towers in Los Angeles.
 E886513 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: Brandow & Johnston | Statement: [Aon Center (Los Angeles), structuralEngineer, Brandow & Johnston]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Brandow & Johnston
Context triple: [Aon Center (Los Angeles), structuralEngineer, Brandow & Johnston]
  • A. Barrie & Jenkins
    Barrie & Jenkins was a British publishing house known for issuing works by prominent authors, including titles in P. G. Wodehouse’s Jeeves series.
  • B. Esenwein & Johnson
    Esenwein & Johnson was a prominent early 20th-century American architectural firm based in Buffalo, New York, known for its Beaux-Arts and Art Nouveau commercial and civic buildings.
  • C. Strong & Trowbridge
    Strong & Trowbridge was an engineering and design firm known for creating the historic Parachute Jump amusement ride tower at Coney Island.
  • D. Howells & Hood
    Howells & Hood was an American architectural firm co-founded by John Mead Howells, noted for its early 20th-century building designs.
  • E. Sheed & Ward
    Sheed & Ward is a historically significant publishing imprint known for its works in Catholic theology, religious studies, and philosophy.
  • 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: Brandow & Johnston
Triple: [Aon Center (Los Angeles), structuralEngineer, Brandow & Johnston]
Generated description
Brandow & Johnston is a structural engineering firm known for designing major high-rise and commercial buildings, including landmark towers in Los Angeles.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Brandow & Johnston
Target entity description: Brandow & Johnston is a structural engineering firm known for designing major high-rise and commercial buildings, including landmark towers in Los Angeles.
  • A. Barrie & Jenkins
    Barrie & Jenkins was a British publishing house known for issuing works by prominent authors, including titles in P. G. Wodehouse’s Jeeves series.
  • B. Esenwein & Johnson
    Esenwein & Johnson was a prominent early 20th-century American architectural firm based in Buffalo, New York, known for its Beaux-Arts and Art Nouveau commercial and civic buildings.
  • C. Strong & Trowbridge
    Strong & Trowbridge was an engineering and design firm known for creating the historic Parachute Jump amusement ride tower at Coney Island.
  • D. Howells & Hood
    Howells & Hood was an American architectural firm co-founded by John Mead Howells, noted for its early 20th-century building designs.
  • E. Sheed & Ward
    Sheed & Ward is a historically significant publishing imprint known for its works in Catholic theology, religious studies, and philosophy.
  • 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_69d6aa61c15c8190a1839550c56e75e1 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d7336dedec819099bd302c5d213dba completed April 9, 2026, 5:04 a.m.
NED1 Entity disambiguation (via context triple) batch_69de566e7d408190946864e28c294075 completed April 14, 2026, 2:59 p.m.
NEDg Description generation batch_69de5eaf3cc08190935cb6ddf2020166 completed April 14, 2026, 3:35 p.m.
NED2 Entity disambiguation (via description) batch_69de63a902f4819089845bc6d7469c6b completed April 14, 2026, 3:56 p.m.
Created at: April 8, 2026, 9:18 p.m.