Triple

T8657187
Position Surface form Disambiguated ID Type / Status
Subject East Jackson Drive E205448 entity
Predicate locatedIn P40 FINISHED
Object downtown Chicago E164916 NE FINISHED

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: downtown Chicago | Statement: [East Jackson Drive, locatedIn, downtown Chicago]

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: downtown Chicago
Context triple: [East Jackson Drive, locatedIn, downtown Chicago]
  • A. Chicago II
    Chicago II is the second studio album by the rock band Chicago, known for its jazz-rock fusion, politically themed lyrics, and the hit suite "Ballet for a Girl in Buchannon."
  • B. Downtown Chicago area chosen
    The Downtown Chicago area is the city’s central business and cultural district, encompassing iconic skyscrapers, major shopping and entertainment corridors, and several distinct neighborhoods along Lake Michigan.
  • C. Chicago Loop
    Chicago Loop is the central business district and historic downtown core of Chicago, known for its skyscrapers, theaters, parks, and major cultural attractions.
  • D. Old Town, Chicago
    Old Town, Chicago is a historic Near North Side neighborhood known for its preserved Victorian-era architecture, vibrant Wells Street commercial strip, and longstanding arts and entertainment scene.
  • E. Chicago West
    Chicago West is the daughter of American rapper and producer Kanye West and media personality Kim Kardashian.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69ca8350897c819086cde7596fbe5fe7 elicitation completed
NER batch_69cc484569788190aa41395854684e6f ner completed
NED1 batch_69ceccec941881908263cd3205f10ccd ned_source_triple completed
Created at: March 30, 2026, 6:30 p.m.