Triple

T20174776
Position Surface form Disambiguated ID Type / Status
Subject Las Vegas City Hall E492060 entity
Predicate operator P179 FINISHED
Object City of Las Vegas government — NE NERFINISHED

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: City of Las Vegas government | Statement: [Las Vegas City Hall, operator, City of Las Vegas government]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: City of Las Vegas government
Context triple: [Las Vegas City Hall, operator, City of Las Vegas government]
  • A. Las Vegas City Council
    The Las Vegas City Council is the elected legislative body responsible for setting policy, passing ordinances, and overseeing municipal governance for the city of Las Vegas, Nevada.
  • B. Las Vegas Convention and Visitors Authority
    The Las Vegas Convention and Visitors Authority is the official tourism and convention bureau responsible for promoting Las Vegas and managing key convention facilities in the region.
  • C. Las Vegas, Nevada
    Las Vegas, Nevada is a major resort city in the Mojave Desert known for its vibrant nightlife, casinos, entertainment, and luxury hotels.
  • D. Downtown Las Vegas
    Downtown Las Vegas is the historic urban core of Las Vegas, known for its Fremont Street casinos, neon lights, entertainment venues, and revitalized arts and cultural districts.
  • E. Las Vegas Police Department
    The Las Vegas Police Department is the primary law enforcement agency responsible for maintaining public safety and enforcing laws in the city of Las Vegas, Nevada.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: City of Las Vegas government
Target entity description: The City of Las Vegas government is the municipal authority responsible for administering public services, local laws, and city operations within Las Vegas, Nevada.
  • A. Las Vegas City Council chosen
    The Las Vegas City Council is the elected legislative body responsible for setting policy, passing ordinances, and overseeing municipal governance for the city of Las Vegas, Nevada.
  • B. Las Vegas Convention and Visitors Authority
    The Las Vegas Convention and Visitors Authority is the official tourism and convention bureau responsible for promoting Las Vegas and managing key convention facilities in the region.
  • C. Las Vegas, Nevada
    Las Vegas, Nevada is a major resort city in the Mojave Desert known for its vibrant nightlife, casinos, entertainment, and luxury hotels.
  • D. Downtown Las Vegas
    Downtown Las Vegas is the historic urban core of Las Vegas, known for its Fremont Street casinos, neon lights, entertainment venues, and revitalized arts and cultural districts.
  • E. Las Vegas Police Department
    The Las Vegas Police Department is the primary law enforcement agency responsible for maintaining public safety and enforcing laws in the city of Las Vegas, Nevada.
  • F. None of above.

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_69da6266c6888190bc1a3ecf24814d34 completed April 11, 2026, 3:01 p.m.
NER Named-entity recognition batch_69e668eaa3b88190bef4f2db0125fdfc completed April 20, 2026, 5:56 p.m.
Created at: April 11, 2026, 11:36 p.m.