Triple

T17673559
Position Surface form Disambiguated ID Type / Status
Subject Randolph/Wabash station E440586 entity
Predicate locatedAtIntersection P1018 FINISHED
Object Randolph Street and Wabash Avenue NE NERFINISHED

How this triple was built (3 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: Randolph Street and Wabash Avenue | Statement: [Randolph/Wabash station, locatedAtIntersection, Randolph Street and Wabash Avenue]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Randolph Street and Wabash Avenue
Context triple: [Randolph/Wabash station, locatedAtIntersection, Randolph Street and Wabash Avenue]
  • A. Wabash Avenue
    Wabash Avenue is a major north–south street in downtown Chicago, Illinois, known for running beneath the elevated "L" tracks and passing through the Loop.
  • B. North Clark Street
    North Clark Street is a major north–south thoroughfare in Chicago known for its dense mix of shops, restaurants, bars, and historic neighborhoods, including the Lakeview area.
  • 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. 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.
  • E. West Washington Street
    West Washington Street is a major thoroughfare in downtown Phoenix, Arizona, that runs past key government buildings and civic landmarks.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Randolph Street and Wabash Avenue
Target entity description: Randolph Street and Wabash Avenue is a busy downtown Chicago intersection in the Loop, known for its elevated train access and proximity to major theaters, offices, and shopping areas.
  • A. Wabash Avenue chosen
    Wabash Avenue is a major north–south street in downtown Chicago, Illinois, known for running beneath the elevated "L" tracks and passing through the Loop.
  • B. North Clark Street
    North Clark Street is a major north–south thoroughfare in Chicago known for its dense mix of shops, restaurants, bars, and historic neighborhoods, including the Lakeview area.
  • 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. 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.
  • E. West Washington Street
    West Washington Street is a major thoroughfare in downtown Phoenix, Arizona, that runs past key government buildings and civic landmarks.
  • F. None of above.

Provenance (2 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_69d8b9e87e18819087104a44dc4dc5b1 completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e46f6aa64081908c9a82128a5a9024 completed April 19, 2026, 6 a.m.
Created at: April 10, 2026, 10 a.m.