Triple

T6622704
Position Surface form Disambiguated ID Type / Status
Subject Henry Ives Cobb E149715 entity
Predicate notableWork P4 FINISHED
Object Old Colony Building (Chicago)
The Old Colony Building in Chicago is a historic late-19th-century skyscraper designed in the Chicago School style by architect Henry Ives Cobb.
 E614089 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: Old Colony Building (Chicago) | Statement: [Henry Ives Cobb, notableWork, Old Colony Building (Chicago)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Old Colony Building (Chicago)
Context triple: [Henry Ives Cobb, notableWork, Old Colony Building (Chicago)]
  • A. 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.
  • B. Gage Building (Chicago)
    The Gage Building in Chicago is a historic early skyscraper on Michigan Avenue, renowned for its Chicago School architecture and ornamental façade designed in part by Louis Sullivan.
  • C. 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.
  • D. Santa Fe Building (Chicago)
    The Santa Fe Building in Chicago is a historic early 20th-century office skyscraper in the Chicago Loop, notable for its Beaux-Arts design and prominent location along Michigan Avenue.
  • E. Equitable Building (Chicago)
    The Equitable Building in Chicago is a modernist office skyscraper designed by pioneering architect Natalie de Blois, noted for its sleek glass-and-steel façade and contribution to mid-20th-century corporate 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: Old Colony Building (Chicago)
Triple: [Henry Ives Cobb, notableWork, Old Colony Building (Chicago)]
Generated description
The Old Colony Building in Chicago is a historic late-19th-century skyscraper designed in the Chicago School style by architect Henry Ives Cobb.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Old Colony Building (Chicago)
Target entity description: The Old Colony Building in Chicago is a historic late-19th-century skyscraper designed in the Chicago School style by architect Henry Ives Cobb.
  • A. 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.
  • B. Gage Building (Chicago)
    The Gage Building in Chicago is a historic early skyscraper on Michigan Avenue, renowned for its Chicago School architecture and ornamental façade designed in part by Louis Sullivan.
  • C. 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.
  • D. Santa Fe Building (Chicago)
    The Santa Fe Building in Chicago is a historic early 20th-century office skyscraper in the Chicago Loop, notable for its Beaux-Arts design and prominent location along Michigan Avenue.
  • E. Equitable Building (Chicago)
    The Equitable Building in Chicago is a modernist office skyscraper designed by pioneering architect Natalie de Blois, noted for its sleek glass-and-steel façade and contribution to mid-20th-century corporate 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_69c687ed8a9c81908bb671717cb192ef completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6af7decb08190a7b1ddb95e534a6a completed March 27, 2026, 4:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7006cf9e881908a7cb7a8209ed7d2 completed March 27, 2026, 10:10 p.m.
NEDg Description generation batch_69c705d7059c8190a8b5e39cc2a2cde9 completed March 27, 2026, 10:33 p.m.
NED2 Entity disambiguation (via description) batch_69c7063c496c8190a5b2fa40cb4c6768 completed March 27, 2026, 10:35 p.m.
Created at: March 27, 2026, 1:58 p.m.