Triple

T4173962
Position Surface form Disambiguated ID Type / Status
Subject Allegiant Stadium E86430 entity
Predicate owner P347 FINISHED
Object Las Vegas Stadium Authority
The Las Vegas Stadium Authority is a public entity responsible for overseeing and managing the publicly owned Allegiant Stadium in Las Vegas, Nevada.
 E418413 NE FINISHED

How this triple was built (4 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: Las Vegas Stadium Authority | Statement: [Allegiant Stadium, owner, Las Vegas Stadium Authority]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Las Vegas Stadium Authority
Context triple: [Allegiant Stadium, owner, Las Vegas Stadium Authority]
  • A. 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.
  • B. Rose Bowl Operating Company
    Rose Bowl Operating Company is the organization responsible for managing and overseeing operations at the historic Rose Bowl stadium in Pasadena, California.
  • C. Monumental Sports & Entertainment
    Monumental Sports & Entertainment is a Washington, D.C.–based sports and entertainment company that owns and operates multiple professional teams and venues, including major franchises in the NHL, NBA, and WNBA.
  • D. Anschutz Entertainment Group
    Anschutz Entertainment Group is a major American sports and live-entertainment company that owns and operates professional teams, venues, and events worldwide.
  • E. Kroenke Sports & Entertainment
    Kroenke Sports & Entertainment is an American sports and entertainment holding company that owns multiple major professional teams and venues across leagues such as the NFL, NBA, NHL, MLS, and the Premier League.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Las Vegas Stadium Authority
Triple: [Allegiant Stadium, owner, Las Vegas Stadium Authority]
Generated description
The Las Vegas Stadium Authority is a public entity responsible for overseeing and managing the publicly owned Allegiant Stadium in Las Vegas, Nevada.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Las Vegas Stadium Authority
Target entity description: The Las Vegas Stadium Authority is a public entity responsible for overseeing and managing the publicly owned Allegiant Stadium in Las Vegas, Nevada.
  • A. 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.
  • B. Rose Bowl Operating Company
    Rose Bowl Operating Company is the organization responsible for managing and overseeing operations at the historic Rose Bowl stadium in Pasadena, California.
  • C. Monumental Sports & Entertainment
    Monumental Sports & Entertainment is a Washington, D.C.–based sports and entertainment company that owns and operates multiple professional teams and venues, including major franchises in the NHL, NBA, and WNBA.
  • D. Anschutz Entertainment Group
    Anschutz Entertainment Group is a major American sports and live-entertainment company that owns and operates professional teams, venues, and events worldwide.
  • E. Kroenke Sports & Entertainment
    Kroenke Sports & Entertainment is an American sports and entertainment holding company that owns multiple major professional teams and venues across leagues such as the NFL, NBA, NHL, MLS, and the Premier League.
  • F. None of above. chosen

Provenance (5 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_69aed93de98c8190ad838ce507b77c8a completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69af02e7d30081909774a3e2a2132d6a completed March 9, 2026, 5:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69b57f5428a0819082aaea8950a7c039 completed March 14, 2026, 3:31 p.m.
NEDg Description generation batch_69b5800ab42c8190a1bc6f84db38f170 completed March 14, 2026, 3:34 p.m.
NED2 Entity disambiguation (via description) batch_69b5843d6ac88190804242661d077546 completed March 14, 2026, 3:52 p.m.
Created at: March 9, 2026, 3:45 p.m.