Triple

T18878001
Position Surface form Disambiguated ID Type / Status
Subject Wilmerding, Pennsylvania E461737 entity
Predicate hasLandmark P105 FINISHED
Object Westinghouse Air Brake Company General Office Building
The Westinghouse Air Brake Company General Office Building is a historic industrial-era office structure in Wilmerding, Pennsylvania, associated with George Westinghouse’s pioneering railroad brake enterprise.
E1346805 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: Westinghouse Air Brake Company General Office Building | Statement: [Wilmerding, Pennsylvania, hasLandmark, Westinghouse Air Brake Company General Office Building]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Westinghouse Air Brake Company General Office Building
Context triple: [Wilmerding, Pennsylvania, hasLandmark, Westinghouse Air Brake Company General Office Building]
  • A. Howland-Hughes Company building
    The Howland-Hughes Company building is a historic former department store structure in downtown Waterbury, Connecticut, noted for its early 20th-century commercial architecture and role in the city’s retail history.
  • B. Durant-Dort Carriage Company Office Building
    The Durant-Dort Carriage Company Office Building is a historic commercial structure in Flint, Michigan, closely associated with the early automotive industry and the origins of General Motors.
  • C. General Motors Building
    The General Motors Building is a prominent modernist office skyscraper in Midtown Manhattan, New York City, known for its prime Fifth Avenue location and high-profile commercial tenants.
  • D. The Borg-Warner Building
    The Borg-Warner Building is a notable Chicago high-rise office tower recognized for its mid-20th-century architecture and its prominent location along Michigan Avenue.
  • E. North Office Building
    The North Office Building is a government office structure in Harrisburg that houses various administrative agencies associated with the Pennsylvania state government.
  • 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: Westinghouse Air Brake Company General Office Building
Triple: [Wilmerding, Pennsylvania, hasLandmark, Westinghouse Air Brake Company General Office Building]
Generated description
The Westinghouse Air Brake Company General Office Building is a historic industrial-era office structure in Wilmerding, Pennsylvania, associated with George Westinghouse’s pioneering railroad brake enterprise.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Westinghouse Air Brake Company General Office Building
Target entity description: The Westinghouse Air Brake Company General Office Building is a historic industrial-era office structure in Wilmerding, Pennsylvania, associated with George Westinghouse’s pioneering railroad brake enterprise.
  • A. Howland-Hughes Company building
    The Howland-Hughes Company building is a historic former department store structure in downtown Waterbury, Connecticut, noted for its early 20th-century commercial architecture and role in the city’s retail history.
  • B. Durant-Dort Carriage Company Office Building
    The Durant-Dort Carriage Company Office Building is a historic commercial structure in Flint, Michigan, closely associated with the early automotive industry and the origins of General Motors.
  • C. General Motors Building
    The General Motors Building is a prominent modernist office skyscraper in Midtown Manhattan, New York City, known for its prime Fifth Avenue location and high-profile commercial tenants.
  • D. The Borg-Warner Building
    The Borg-Warner Building is a notable Chicago high-rise office tower recognized for its mid-20th-century architecture and its prominent location along Michigan Avenue.
  • E. North Office Building
    The North Office Building is a government office structure in Harrisburg that houses various administrative agencies associated with the Pennsylvania state government.
  • 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_69d8dcfc3430819095ee6fc0eb4c06a5 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5c3cfc4408190a7ae91459f75be52 completed April 20, 2026, 6:12 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0575c1c96c81908f37578b29455e82 completed May 14, 2026, 7:12 a.m.
NEDg Description generation batch_6a0576af871481909ab3b9c90f9c1220 completed May 14, 2026, 7:15 a.m.
NED2 Entity disambiguation (via description) batch_6a05777f51b481909a7916bc40dcfd69 completed May 14, 2026, 7:19 a.m.
Created at: April 10, 2026, 11:57 a.m.