Triple

T8253082
Position Surface form Disambiguated ID Type / Status
Subject National Historic Landmarks in Illinois E193002 entity
Predicate contains P35 FINISHED
Object Chicago Union Stock Yards Gate E250954 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: Chicago Union Stock Yards Gate | Statement: [National Historic Landmarks in Illinois, contains, Chicago Union Stock Yards Gate]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chicago Union Stock Yards Gate
Context triple: [National Historic Landmarks in Illinois, contains, Chicago Union Stock Yards Gate]
  • A. Chicago Chinatown Gate
    The Chicago Chinatown Gate is a traditional Chinese-style archway that serves as the iconic entrance to Chicago’s Chinatown neighborhood.
  • B. Central Station, Chicago
    Central Station in Chicago was a major passenger railroad terminal that served as a key transportation hub for several railroads on the city's Near South Side.
  • C. Chicago Union Station
    Chicago Union Station is a major intercity and commuter rail terminal in downtown Chicago that serves as a central hub for Amtrak and regional rail services.
  • D. Union Stock Yards chosen
    Union Stock Yards was a vast Chicago meatpacking and livestock market complex that became a symbol of the city’s industrial might and the center of the American meatpacking industry from the late 19th to mid-20th century.
  • E. Armour Square, Chicago
    Armour Square, Chicago is a South Side neighborhood best known as the home of Guaranteed Rate Field and the Chicago White Sox.
  • 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_69ca82dfad9c8190b8cd18fb89f50f40 completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb78cbc7cc81909931440e95d6e691 completed March 31, 2026, 7:33 a.m.
NED1 Entity disambiguation (via context triple) batch_69cd354a412c8190963605d177d94a17 completed April 1, 2026, 3:10 p.m.
Created at: March 30, 2026, 5:48 p.m.