Triple

T12889816
Position Surface form Disambiguated ID Type / Status
Subject South Dearborn Street E308326 entity
Predicate isPartOf P10 FINISHED
Object Dearborn Street (Chicago) E588158 NE FINISHED

How this triple was built (2 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: Dearborn Street (Chicago) | Statement: [South Dearborn Street, isPartOf, Dearborn Street (Chicago)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Dearborn Street (Chicago)
Context triple: [South Dearborn Street, isPartOf, Dearborn Street (Chicago)]
  • A. Western Avenue, Chicago
    Western Avenue in Chicago is a major north–south thoroughfare and one of the city’s longest and most significant streets, running through numerous neighborhoods and serving as a key transportation corridor.
  • B. North Dearborn Street
    North Dearborn Street is a major north–south thoroughfare in downtown Chicago that runs through the Loop and Near North Side, lined with offices, residences, and historic buildings.
  • C. South Dearborn Street
    South Dearborn Street is a major north–south thoroughfare in downtown Chicago’s Loop, known for its historic architecture and prominent commercial buildings.
  • D. South Halsted Street
    South Halsted Street is a major north–south thoroughfare on Chicago’s South Side that serves as a key commercial and transportation corridor for neighborhoods such as Auburn Gresham.
  • E. Dearborn Street chosen
    Dearborn Street is a major north–south thoroughfare in Chicago, Illinois, running through downtown neighborhoods including the historic Printers Row district.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d7bdf7c1f0819098102569a8d8cbf5 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d9714581988190afc720ffd7797860 completed April 10, 2026, 9:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6a5598ad08190bad57ccfb4e4e2b6 completed May 3, 2026, 1:31 a.m.
Created at: April 9, 2026, 5:39 p.m.