Triple

T715082
Position Surface form Disambiguated ID Type / Status
Subject Chicago City Hall E14294 entity
Predicate houses P1643 FINISHED
Object Chicago City Council chambers
The Chicago City Council chambers are the formal meeting space where Chicago’s legislative body convenes to debate and pass city laws and policies.
 E14294 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 City Council chambers | Statement: [Chicago City Hall, houses, Chicago City Council chambers]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chicago City Council chambers
Context triple: [Chicago City Hall, houses, Chicago City Council chambers]
  • A. Chicago City Hall
    Chicago City Hall is the central municipal government building of Chicago, housing key city offices and serving as the primary location for official civic administration and proceedings.
  • B. Chicago Cultural Center
    The Chicago Cultural Center is a landmark arts and civic building in downtown Chicago known for its free public cultural programming and stunning stained-glass domes.
  • C. Cook County Building
    The Cook County Building is a major government office structure in downtown Chicago that houses key administrative functions of Cook County.
  • D. Chicago City Council
    The Chicago City Council is the municipal legislative body responsible for passing laws, approving budgets, and overseeing city governance in Chicago.
  • E. Richard J. Daley Center
    The Richard J. Daley Center is a prominent civic skyscraper and courthouse in downtown Chicago, known for housing major Cook County courtrooms and government offices as well as its iconic Picasso sculpture in the adjoining plaza.
  • 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 City Council chambers
Triple: [Chicago City Hall, houses, Chicago City Council chambers]
Generated description
The Chicago City Council chambers are the formal meeting space where Chicago’s legislative body convenes to debate and pass city laws and policies.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chicago City Council chambers
Target entity description: The Chicago City Council chambers are the formal meeting space where Chicago’s legislative body convenes to debate and pass city laws and policies.
  • A. Chicago City Hall chosen
    Chicago City Hall is the central municipal government building of Chicago, housing key city offices and serving as the primary location for official civic administration and proceedings.
  • B. Chicago Cultural Center
    The Chicago Cultural Center is a landmark arts and civic building in downtown Chicago known for its free public cultural programming and stunning stained-glass domes.
  • C. Cook County Building
    The Cook County Building is a major government office structure in downtown Chicago that houses key administrative functions of Cook County.
  • D. Chicago City Council
    The Chicago City Council is the municipal legislative body responsible for passing laws, approving budgets, and overseeing city governance in Chicago.
  • E. Richard J. Daley Center
    The Richard J. Daley Center is a prominent civic skyscraper and courthouse in downtown Chicago, known for housing major Cook County courtrooms and government offices as well as its iconic Picasso sculpture in the adjoining plaza.
  • F. None of above.

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_69a4934a36e081909e7abef98b898a4e completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a574b4d881908b6d0be386081efd completed March 1, 2026, 8:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69a63757e5848190b7c11820f67b20a7 completed March 3, 2026, 1:20 a.m.
NEDg Description generation batch_69a63a3e81688190ab49d55fb53bfb00 completed March 3, 2026, 1:32 a.m.
NED2 Entity disambiguation (via description) batch_69a63ae6b6b88190aa2bb2e39b7afff6 completed March 3, 2026, 1:35 a.m.
Created at: March 1, 2026, 7:37 p.m.