Triple

T6794322
Position Surface form Disambiguated ID Type / Status
Subject Portage Park, Chicago E156013 entity
Predicate hasPoliticalWard P61409 FINISHED
Object 38th Ward of Chicago
The 38th Ward of Chicago is a municipal electoral district on the city’s Northwest Side that includes much of the Portage Park neighborhood and is represented by an alderperson on the Chicago City Council.
E620026 NE FINISHED

How this triple was built (5 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: 38th Ward of Chicago | Statement: [Portage Park, Chicago, hasPoliticalWard, 38th Ward of Chicago]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 38th Ward of Chicago
Context triple: [Portage Park, Chicago, hasPoliticalWard, 38th Ward of Chicago]
  • A. Cermak Branch
    Cermak Branch is a segment of the Chicago Transit Authority’s rapid transit system that forms part of the Pink Line route.
  • B. Chicago City Council
    The Chicago City Council is the municipal legislative body responsible for passing laws, approving budgets, and overseeing city governance in Chicago.
  • C. O'Hare community area
    The O'Hare community area is a far-northwest Chicago neighborhood best known for encompassing Chicago O'Hare International Airport and serving as a major transportation and commercial hub for the city.
  • D. Cook County Board of Commissioners
    The Cook County Board of Commissioners is the elected legislative and governing body responsible for setting policy, passing ordinances, and overseeing the budget and operations of Cook County, Illinois.
  • E. Morgan Park, Chicago
    Morgan Park, Chicago is a primarily residential neighborhood on the far South Side of Chicago known for its tree-lined streets, historic homes, and strong community character.
  • 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: 38th Ward of Chicago
Triple: [Portage Park, Chicago, hasPoliticalWard, 38th Ward of Chicago]
Generated description
The 38th Ward of Chicago is a municipal electoral district on the city’s Northwest Side that includes much of the Portage Park neighborhood and is represented by an alderperson on the Chicago City Council.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 38th Ward of Chicago
Target entity description: The 38th Ward of Chicago is a municipal electoral district on the city’s Northwest Side that includes much of the Portage Park neighborhood and is represented by an alderperson on the Chicago City Council.
  • A. Cermak Branch
    Cermak Branch is a segment of the Chicago Transit Authority’s rapid transit system that forms part of the Pink Line route.
  • B. Chicago City Council
    The Chicago City Council is the municipal legislative body responsible for passing laws, approving budgets, and overseeing city governance in Chicago.
  • C. O'Hare community area
    The O'Hare community area is a far-northwest Chicago neighborhood best known for encompassing Chicago O'Hare International Airport and serving as a major transportation and commercial hub for the city.
  • D. Cook County Board of Commissioners
    The Cook County Board of Commissioners is the elected legislative and governing body responsible for setting policy, passing ordinances, and overseeing the budget and operations of Cook County, Illinois.
  • E. Morgan Park, Chicago
    Morgan Park, Chicago is a primarily residential neighborhood on the far South Side of Chicago known for its tree-lined streets, historic homes, and strong community character.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasPoliticalWard
Context triple: [Portage Park, Chicago, hasPoliticalWard, 38th Ward of Chicago]
  • A. electoralWardFor chosen
    Indicates that one entity serves as the electoral ward or voting district in which another entity (such as a place or address) is located or represented.
  • B. containsWard
    Indicates that one entity includes, encompasses, or has within it a ward (such as a district, division, or dependent person) as part of its scope or responsibility.
  • C. hasCouncilDistrict
    Indicates that an entity is located within or represented by a specific council district.
  • D. hasNeighbouringWard
    Indicates that one ward is directly adjacent to or borders another ward geographically.
  • E. hasElectoralDistricts
    Indicates that a political or administrative unit is divided into one or more electoral districts used for representation or voting.
  • F. None of above.

Provenance (6 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_69c6881844448190a65822d9b39d7f88 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d2c59648819081736d27d52d957f completed March 27, 2026, 6:56 p.m.
NED1 Entity disambiguation (via context triple) batch_69c71a90dfb081909120e8502b26a88b completed March 28, 2026, 12:02 a.m.
NEDg Description generation batch_69c71b88b27c8190b803f0e9f6402c44 completed March 28, 2026, 12:06 a.m.
NED2 Entity disambiguation (via description) batch_69c71c91e08c81908be81efc2087464a completed March 28, 2026, 12:10 a.m.
PD Predicate disambiguation batch_69c6d0979ce0819094678896da4e3169 completed March 27, 2026, 6:46 p.m.
Created at: March 27, 2026, 2:15 p.m.