Triple

T1537688
Position Surface form Disambiguated ID Type / Status
Subject South Michigan Avenue E32589 entity
Predicate hasLandmark P105 FINISHED
Object Chicago Club building
The Chicago Club building is a historic private social club facility in downtown Chicago known for its distinguished architecture and long-standing role in the city’s business and civic elite circles.
E176584 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: Chicago Club building | Statement: [South Michigan Avenue, hasLandmark, Chicago Club building]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chicago Club building
Context triple: [South Michigan Avenue, hasLandmark, Chicago Club building]
  • A. Water Tower Place
    Water Tower Place is a major mixed-use skyscraper and shopping complex in Chicago, known for its prominent location along the city’s Magnificent Mile.
  • B. Fisher Building (Chicago)
    The Fisher Building in Chicago is a historic late-19th-century skyscraper renowned for its Gothic Revival terra cotta ornamentation and status as one of the city's early high-rise landmarks.
  • C. Wrigley Building
    The Wrigley Building is a historic, white terra-cotta skyscraper in Chicago renowned for its clock tower and prominent position at the gateway to the Magnificent Mile.
  • D. 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.
  • E. University Club of New York building
    The University Club of New York building is a landmark Renaissance Revival-style private clubhouse in Manhattan, renowned for its grand architecture, opulent interiors, and role as a social hub for the city’s academic and professional elite.
  • 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: Chicago Club building
Triple: [South Michigan Avenue, hasLandmark, Chicago Club building]
Generated description
The Chicago Club building is a historic private social club facility in downtown Chicago known for its distinguished architecture and long-standing role in the city’s business and civic elite circles.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Chicago Club building
Target entity description: The Chicago Club building is a historic private social club facility in downtown Chicago known for its distinguished architecture and long-standing role in the city’s business and civic elite circles.
  • A. Water Tower Place
    Water Tower Place is a major mixed-use skyscraper and shopping complex in Chicago, known for its prominent location along the city’s Magnificent Mile.
  • B. Fisher Building (Chicago)
    The Fisher Building in Chicago is a historic late-19th-century skyscraper renowned for its Gothic Revival terra cotta ornamentation and status as one of the city's early high-rise landmarks.
  • C. Wrigley Building
    The Wrigley Building is a historic, white terra-cotta skyscraper in Chicago renowned for its clock tower and prominent position at the gateway to the Magnificent Mile.
  • D. 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.
  • E. University Club of New York building
    The University Club of New York building is a landmark Renaissance Revival-style private clubhouse in Manhattan, renowned for its grand architecture, opulent interiors, and role as a social hub for the city’s academic and professional elite.
  • 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_69a885ea86308190998f6bc14bb91f8e completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a9082af6d88190b63a187ef516bb21 completed March 5, 2026, 4:35 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad309714c4819090b995198d497ea2 completed March 8, 2026, 8:17 a.m.
NEDg Description generation batch_69ad31167b748190bbb73d7369570ada completed March 8, 2026, 8:19 a.m.
NED2 Entity disambiguation (via description) batch_69ad31b5ce308190ba34123a4c8b8188 completed March 8, 2026, 8:22 a.m.
Created at: March 4, 2026, 7:26 p.m.