Triple

T7882779
Position Surface form Disambiguated ID Type / Status
Subject World’s Fair Pavilion E183020 entity
Predicate operator P179 FINISHED
Object City of St. Louis Parks Department E420073 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: City of St. Louis Parks Department | Statement: [World’s Fair Pavilion, operator, City of St. Louis Parks Department]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: City of St. Louis Parks Department
Context triple: [World’s Fair Pavilion, operator, City of St. Louis Parks Department]
  • A. City of St. Louis Parks Department chosen
    The City of St. Louis Parks Department is the municipal agency responsible for managing and maintaining the city’s public parks, recreation facilities, and green spaces.
  • B. St. Louis County Parks and Recreation
    St. Louis County Parks and Recreation is the county agency responsible for operating and maintaining St. Louis County’s public parks, historic sites, trails, and recreational facilities and programs.
  • C. St. Louis Children’s Hospital Board of Managers
    The St. Louis Children’s Hospital Board of Managers is the governing body responsible for establishing, overseeing, and guiding the mission and operations of St. Louis Children’s Hospital.
  • D. St. Louis Board of Aldermen
    The St. Louis Board of Aldermen is the city’s legislative body, responsible for passing ordinances, approving budgets, and representing the interests of residents in St. Louis, Missouri.
  • E. St. Louis City Airport Commission
    The St. Louis City Airport Commission is the municipal body responsible for overseeing and managing the operations and development of St. Louis’s airport system.
  • 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_69ca828af6e48190a06ee7010d8f0e64 completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cb39d36574819092d70e24c37952d7 completed March 31, 2026, 3:04 a.m.
NED1 Entity disambiguation (via context triple) batch_69cb5b8c812481909663119a02f6d756 completed March 31, 2026, 5:28 a.m.
Created at: March 30, 2026, 4:58 p.m.