Triple

T9894814
Position Surface form Disambiguated ID Type / Status
Subject St. Louis County Council E181542 entity
Predicate governmentSeatBuilding P8998 FINISHED
Object St. Louis County Administration Building E828197 NE FINISHED

How this triple was built (3 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: St. Louis County Administration Building | Statement: [St. Louis County Council, governmentSeatBuilding, St. Louis County Administration Building]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: St. Louis County Administration Building
Context triple: [St. Louis County Council, governmentSeatBuilding, St. Louis County Administration Building]
  • A. St. Louis County Government Center chosen
    The St. Louis County Government Center is the primary administrative complex for St. Louis County, Missouri, housing key county offices and serving as the central location for legislative and governmental functions.
  • B. St. Louis City Hall
    St. Louis City Hall is the historic municipal government building of St. Louis, Missouri, known for its ornate French Renaissance Revival architecture and central role in the city’s civic administration.
  • C. St. Louis county courthouse
    St. Louis County Courthouse is a historic judicial building in downtown St. Louis, Missouri, notable for its 19th-century architecture and role in landmark legal cases such as the Dred Scott decision.
  • D. St. Louis city courthouse
    St. Louis city courthouse was the municipal judicial center of St. Louis, Missouri, historically associated with significant legal and civic proceedings.
  • E. Jefferson City Hall
    Jefferson City Hall is the primary municipal government building of Jefferson City, housing key administrative offices and serving as the central venue for official city business.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: governmentSeatBuilding
Context triple: [St. Louis County Council, governmentSeatBuilding, St. Louis County Administration Building]
  • A. seatOfGovernment
    Indicates that a location serves as the administrative center where a government exercises its official authority and conducts its primary governing functions.
  • B. hasLegislatureBuilding chosen
    Indicates that one entity serves as the official legislature building or physical premises where the legislative body of another entity meets or operates.
  • C. placeOfOffice
    Indicates the location where an office or official position is held or based.
  • D. stateCapitalBuilding
    Indicates that a building serves as the primary governmental capitol facility for a specific state.
  • E. cityHallOf
    Indicates that one entity serves as the official city hall building or administrative center for the specified city.
  • F. None of above.

Provenance (4 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_69ca8283a6708190801af7a25a7ebb9f completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cdb4a89e148190901753e67483d72c completed April 2, 2026, 12:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69d20d888b408190a68ff55d63558478 completed April 5, 2026, 7:21 a.m.
PD Predicate disambiguation batch_69cd1d872d50819096b7ab166a8decf1 completed April 1, 2026, 1:28 p.m.
Created at: March 30, 2026, 8:39 p.m.