Triple

T13034148
Position Surface form Disambiguated ID Type / Status
Subject Pulaski Park fieldhouse E326513 entity
Predicate operator P179 FINISHED
Object Chicago Park District E11192 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 Park District | Statement: [Pulaski Park fieldhouse, operator, Chicago Park District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chicago Park District
Context triple: [Pulaski Park fieldhouse, operator, Chicago Park District]
  • A. Chicago Park District chosen
    The Chicago Park District is the municipal agency responsible for managing Chicago’s extensive system of public parks, recreational facilities, and open spaces.
  • B. Chicago Ridge Park District
    Chicago Ridge Park District is the local government agency that manages parks, recreational facilities, and community programs for residents of Chicago Ridge, Illinois.
  • C. Wilmette Park District
    The Wilmette Park District is the local government agency that manages parks, recreational facilities, and community programs for residents of Wilmette, Illinois.
  • D. Schaumburg Park District
    Schaumburg Park District is a local government agency in Schaumburg, Illinois, that manages parks, recreational facilities, and community programs for area residents.
  • E. Park District of Oak Park
    The Park District of Oak Park is the local government agency responsible for managing and maintaining parks, recreational facilities, and community programs in Oak Park, Illinois.
  • 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_69d8076cc45c81908123123f43e69266 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69d97effca908190ab89fdb034e02680 completed April 10, 2026, 10:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6d5f2cc588190bb771f999cd5fd46 completed May 3, 2026, 4:58 a.m.
Created at: April 9, 2026, 8:54 p.m.