Triple

T20021447
Position Surface form Disambiguated ID Type / Status
Subject Flossmoor, Illinois E494868 entity
Predicate locatedInRegion P40 FINISHED
Object south suburban Cook County — NE NERFINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: south suburban Cook County | Statement: [Flossmoor, Illinois, locatedInRegion, south suburban Cook County]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: south suburban Cook County
Context triple: [Flossmoor, Illinois, locatedInRegion, south suburban Cook County]
  • A. suburban Cook County
    Suburban Cook County is the largely residential and commercial area surrounding the city of Chicago within Cook County, Illinois, encompassing numerous municipalities outside the Chicago city limits.
  • B. northwestern Cook County, Illinois
    Northwestern Cook County, Illinois is a suburban region of the Chicago metropolitan area characterized by residential communities, commercial centers, and villages such as Schaumburg.
  • C. South Suburbs of Chicago chosen
    The South Suburbs of Chicago are a cluster of predominantly residential and industrial communities located south of the city, known for their blue-collar character, diverse population, and historical ties to steel and manufacturing.
  • D. eastern Cook County, Illinois
    Eastern Cook County, Illinois is the urban-industrial portion of Cook County that forms part of the greater Calumet Region along the southern shore of Lake Michigan.
  • E. southwest Cook County, Illinois
    Southwest Cook County, Illinois is a suburban region of the Chicago metropolitan area characterized by a mix of residential communities, commercial centers, and public school districts.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69da626bfd288190aa5d65098b6433ae elicitation completed
NER batch_69e6623fe1988190a1c09d392d866dc8 ner completed
Created at: April 11, 2026, 3:35 p.m.