Triple

T14074285
Position Surface form Disambiguated ID Type / Status
Subject Railway Exchange Building E338691 entity
Predicate architect P184 FINISHED
Object Daniel H. Burnham and Company E309743 NE FINISHED

How this triple was built (2 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: Daniel H. Burnham and Company | Statement: [Railway Exchange Building, architect, Daniel H. Burnham and Company]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Daniel H. Burnham and Company
Context triple: [Railway Exchange Building, architect, Daniel H. Burnham and Company]
  • A. D. H. Burnham & Company chosen
    D. H. Burnham & Company was a prominent late 19th- and early 20th-century American architectural firm led by Daniel H. Burnham, known for its influential skyscraper designs and major urban planning projects.
  • B. McKim, Mead & White
    McKim, Mead & White was a prominent American architectural firm of the late 19th and early 20th centuries, renowned for its Beaux-Arts and neoclassical designs that shaped many landmark public and institutional buildings.
  • C. World’s Columbian Exposition Company
    The World’s Columbian Exposition Company was the corporate entity responsible for planning, financing, and managing the 1893 Chicago world’s fair celebrating the 400th anniversary of Christopher Columbus’s voyage.
  • D. J. C. Nichols Company
    J. C. Nichols Company was a prominent Kansas City real estate development firm best known for pioneering master-planned residential communities and the landmark Country Club Plaza shopping district.
  • E. Cass Gilbert & Partners
    Cass Gilbert & Partners was an American architectural firm led by Cass Gilbert, noted for designing major civic landmarks in the early 20th century.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d81c687b0c819087fd9ed4198403f8 completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de5c5bc49881909012b66fa451f495 completed April 14, 2026, 3:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69fcb66eeb248190b73e992ab6b9af82 completed May 7, 2026, 3:57 p.m.
Created at: April 9, 2026, 10:21 p.m.