Triple

T21768338
Position Surface form Disambiguated ID Type / Status
Subject Tacoma Narrows Airport E537355 entity
Predicate operator P179 FINISHED
Object Pierce County Public Works and Utilities — NE NERFINISHED

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: Pierce County Public Works and Utilities | Statement: [Tacoma Narrows Airport, operator, Pierce County Public Works and Utilities]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pierce County Public Works and Utilities
Context triple: [Tacoma Narrows Airport, operator, Pierce County Public Works and Utilities]
  • A. Pierce County Public Works and Utilities chosen
    Pierce County Public Works and Utilities is a county government department in Pierce County, Washington, responsible for managing public infrastructure and utility services such as roads, airports, sewer, and solid waste.
  • B. Whatcom County Public Works
    Whatcom County Public Works is a county government department in Washington State responsible for infrastructure services such as roads, solid waste, and the operation of local ferry transportation.
  • C. Pierce County government
    Pierce County government is the local administrative authority responsible for providing public services, law enforcement, infrastructure management, and regional governance for Pierce County, Washington.
  • D. Pierce County Council
    Pierce County Council is the elected legislative body responsible for setting policy, passing ordinances, and overseeing the budget for Pierce County, Washington.
  • E. Pierce County Center
    Pierce County Center is a branch campus of Central Washington University that offers regional students access to the university’s academic programs and resources.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0c46f5d1c8190bf830409e98464e5 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69f031ab57808190b9af6d8f0ead1051 completed April 28, 2026, 4:03 a.m.
Created at: April 16, 2026, 6:51 p.m.