Triple

T5721378
Position Surface form Disambiguated ID Type / Status
Subject Pleasant Home (John Farson House) E126152 entity
Predicate ownedBy P347 FINISHED
Object Park District of Oak Park E541317 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: Park District of Oak Park | Statement: [Pleasant Home (John Farson House), ownedBy, Park District of Oak Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Park District of Oak Park
Context triple: [Pleasant Home (John Farson House), ownedBy, Park District of Oak Park]
  • A. Park District of Oak Park chosen
    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.
  • B. Palatine Park District
    Palatine Park District is the local governmental agency that manages parks, recreational facilities, and community programs for residents of Palatine, Illinois.
  • C. Elmhurst Park District
    Elmhurst Park District is the local governmental agency responsible for providing and maintaining parks, recreational facilities, and community programs for residents of Elmhurst, Illinois.
  • D. Niles Park District
    Niles Park District is the local governmental agency responsible for providing parks, recreational facilities, and community programs for residents of Niles, Illinois.
  • E. Oak Park, Illinois
    Oak Park, Illinois is a historic suburb just west of Chicago known for its Frank Lloyd Wright architecture, vibrant arts scene, and diverse, walkable neighborhoods.
  • 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_69c0082e3d548190950169847b43043b completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c024e5697081908096b42b3d71c9a7 completed March 22, 2026, 5:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69c097ebde448190806bb5bc7a2096fc completed March 23, 2026, 1:31 a.m.
Created at: March 22, 2026, 3:46 p.m.