Triple

T19810464
Position Surface form Disambiguated ID Type / Status
Subject John J. McNamara E475929 entity
Predicate memberOf P10 FINISHED
Object International Association of Bridge and Structural Iron Workers NE NERFINISHED

How this triple was built (3 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: International Association of Bridge and Structural Iron Workers | Statement: [John J. McNamara, memberOf, International Association of Bridge and Structural Iron Workers]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: International Association of Bridge and Structural Iron Workers
Context triple: [John J. McNamara, memberOf, International Association of Bridge and Structural Iron Workers]
  • A. Amalgamated Association of Iron and Steel Workers
    The Amalgamated Association of Iron and Steel Workers was a prominent late 19th- and early 20th-century American labor union representing skilled iron and steel workers, best known for its central role in major industrial labor conflicts such as the Homestead Strike.
  • B. IBEW/NECA
    IBEW/NECA is a partnership between the International Brotherhood of Electrical Workers and the National Electrical Contractors Association that promotes and represents union electrical workers and contractors in the United States.
  • C. International Association for Bridge and Structural Engineering
    The International Association for Bridge and Structural Engineering is a global professional organization dedicated to advancing the art and science of structural and bridge engineering through research, collaboration, and recognition of excellence.
  • D. American Society of Civil Engineers
    The American Society of Civil Engineers is a professional organization in the United States that represents civil engineers and promotes the advancement of civil engineering practice, education, and infrastructure.
  • E. International Association of Machinists
    The International Association of Machinists is a major North American labor union representing machinists and other industrial workers in sectors such as aerospace, transportation, and manufacturing.
  • 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: International Association of Bridge and Structural Iron Workers
Target entity description: The International Association of Bridge and Structural Iron Workers is a North American labor union representing ironworkers who fabricate, erect, and install structural steel and other metal structures in the construction industry.
  • A. Amalgamated Association of Iron and Steel Workers
    The Amalgamated Association of Iron and Steel Workers was a prominent late 19th- and early 20th-century American labor union representing skilled iron and steel workers, best known for its central role in major industrial labor conflicts such as the Homestead Strike.
  • B. IBEW/NECA
    IBEW/NECA is a partnership between the International Brotherhood of Electrical Workers and the National Electrical Contractors Association that promotes and represents union electrical workers and contractors in the United States.
  • C. International Association for Bridge and Structural Engineering
    The International Association for Bridge and Structural Engineering is a global professional organization dedicated to advancing the art and science of structural and bridge engineering through research, collaboration, and recognition of excellence.
  • D. American Society of Civil Engineers
    The American Society of Civil Engineers is a professional organization in the United States that represents civil engineers and promotes the advancement of civil engineering practice, education, and infrastructure.
  • E. International Association of Machinists
    The International Association of Machinists is a major North American labor union representing machinists and other industrial workers in sectors such as aerospace, transportation, and manufacturing.
  • F. None of above. chosen

Provenance (2 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_69d8e51bc4208190a1c57d8c5d1b15e4 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e6542bd7a48190acf67db41f1131c9 completed April 20, 2026, 4:28 p.m.
Created at: April 10, 2026, 1:50 p.m.