Triple

T17336797
Position Surface form Disambiguated ID Type / Status
Subject City of Mercer Island Parks and Recreation Department E420956 entity
Predicate shortName P43 FINISHED
Object Mercer Island Parks & Recreation Department — NE ONNED1

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: Mercer Island Parks & Recreation Department | Statement: [City of Mercer Island Parks and Recreation Department, shortName, Mercer Island Parks & Recreation Department]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mercer Island Parks & Recreation Department
Context triple: [City of Mercer Island Parks and Recreation Department, shortName, Mercer Island Parks & Recreation Department]
  • A. City of Mercer Island Parks and Recreation Department chosen
    The City of Mercer Island Parks and Recreation Department is the municipal agency responsible for managing Mercer Island’s parks, recreational programs, and community facilities.
  • B. Mercer Island City Council
    Mercer Island City Council is the elected legislative body that sets policy and oversees municipal operations for the City of Mercer Island in Washington State.
  • C. Mercer Island Community and Event Center
    Mercer Island Community and Event Center is a public facility on Mercer Island, Washington that hosts recreational programs, community gatherings, and special events for local residents.
  • D. Seattle Parks and Recreation
    Seattle Parks and Recreation is the municipal department responsible for managing and maintaining Seattle’s public parks, open spaces, and recreational facilities and programs.
  • E. Bainbridge Island Metropolitan Park & Recreation District
    Bainbridge Island Metropolitan Park & Recreation District is the local government agency responsible for managing and maintaining parks, trails, and recreational facilities on Bainbridge Island, Washington.
  • 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_69d889d3adc881909319f1edb8d2a956 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e43a121aa081908a62fa59d3d28765 completed April 19, 2026, 2:12 a.m.
NED1 Entity disambiguation (via context triple) batch_6a019552a0208190bd8bd0f9588911c3 in_progress May 11, 2026, 8:37 a.m.
Created at: April 10, 2026, 5:43 a.m.