Triple

T7021809
Position Surface form Disambiguated ID Type / Status
Subject State Street (Chicago) E162843 entity
Predicate hasLandmark P105 FINISHED
Object Marshall Field and Company Building
The Marshall Field and Company Building is a historic Chicago department store structure renowned for its grand architecture, iconic holiday window displays, and role as a flagship retail destination in the city’s downtown.
 E636990 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: Marshall Field and Company Building | Statement: [State Street (Chicago), hasLandmark, Marshall Field and Company Building]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Marshall Field and Company Building
Context triple: [State Street (Chicago), hasLandmark, Marshall Field and Company Building]
  • A. Carson Pirie Scott Building
    The Carson Pirie Scott Building is a landmark Chicago department store structure renowned for its steel-frame construction and elaborate cast-iron ornamentation, exemplifying the Chicago School of architecture.
  • B. Marquette Building
    The Marquette Building is a landmark early Chicago School skyscraper in downtown Chicago, celebrated for its steel-frame construction and richly ornamented terra-cotta and mosaic detailing.
  • C. Republic Building (Chicago)
    The Republic Building in Chicago was a historic early skyscraper designed in the Chicago School style, exemplifying the commercial architecture of the late 19th century.
  • D. Chicago Savings Bank Building
    The Chicago Savings Bank Building is a historic Chicago high-rise designed by architect Martin Roche, notable for its early skyscraper architecture and role in the city’s commercial development.
  • E. Chicago Varnish Company Building
    The Chicago Varnish Company Building is a historic late-19th-century commercial structure in Chicago, Illinois, recognized for its distinctive Romanesque Revival architecture.
  • 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: Marshall Field and Company Building
Triple: [State Street (Chicago), hasLandmark, Marshall Field and Company Building]
Generated description
The Marshall Field and Company Building is a historic Chicago department store structure renowned for its grand architecture, iconic holiday window displays, and role as a flagship retail destination in the city’s downtown.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Marshall Field and Company Building
Target entity description: The Marshall Field and Company Building is a historic Chicago department store structure renowned for its grand architecture, iconic holiday window displays, and role as a flagship retail destination in the city’s downtown.
  • A. Carson Pirie Scott Building
    The Carson Pirie Scott Building is a landmark Chicago department store structure renowned for its steel-frame construction and elaborate cast-iron ornamentation, exemplifying the Chicago School of architecture.
  • B. Marquette Building
    The Marquette Building is a landmark early Chicago School skyscraper in downtown Chicago, celebrated for its steel-frame construction and richly ornamented terra-cotta and mosaic detailing.
  • C. Republic Building (Chicago)
    The Republic Building in Chicago was a historic early skyscraper designed in the Chicago School style, exemplifying the commercial architecture of the late 19th century.
  • D. Chicago Savings Bank Building
    The Chicago Savings Bank Building is a historic Chicago high-rise designed by architect Martin Roche, notable for its early skyscraper architecture and role in the city’s commercial development.
  • E. Chicago Varnish Company Building
    The Chicago Varnish Company Building is a historic late-19th-century commercial structure in Chicago, Illinois, recognized for its distinctive Romanesque Revival architecture.
  • 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_69c6885b26248190a857541e3d10e299 completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6e1ec34a48190b64cafb94e2f8706 completed March 27, 2026, 8 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7757686bc819089f6749e43bbb89d completed March 28, 2026, 6:30 a.m.
NEDg Description generation batch_69c778f1b3508190b58bbec8877a6052 completed March 28, 2026, 6:45 a.m.
NED2 Entity disambiguation (via description) batch_69c779cad0188190a840be47d2af5b2b completed March 28, 2026, 6:48 a.m.
Created at: March 27, 2026, 2:35 p.m.