Triple

T2781900
Position Surface form Disambiguated ID Type / Status
Subject St. Louis Arena E61715 entity
Predicate alsoKnownAs P39 FINISHED
Object St. Louis Arena and Convention Center E61715 NE FINISHED

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: St. Louis Arena and Convention Center | Statement: [St. Louis Arena, alsoKnownAs, St. Louis Arena and Convention Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: St. Louis Arena and Convention Center
Context triple: [St. Louis Arena, alsoKnownAs, St. Louis Arena and Convention Center]
  • A. St. Louis Arena chosen
    St. Louis Arena was a historic indoor sports and entertainment venue in St. Louis, Missouri, best known for hosting professional basketball and hockey games as well as major concerts and events before its demolition in 1999.
  • 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. McCormick Place
    McCormick Place is a massive convention center complex in Chicago and one of the largest and most prominent exhibition facilities in North America.
  • D. Mid-South Coliseum
    Mid-South Coliseum is a historic indoor arena in Memphis, Tennessee, known for hosting professional basketball, concerts, and major entertainment events throughout the latter half of the 20th century.
  • E. Bessemer Civic Center
    The Bessemer Civic Center is a multi-purpose event and convention venue serving as a hub for community, cultural, and entertainment activities in Bessemer, Alabama.
  • 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_69ab4b7e43c48190997b8fc8fb1663ab completed March 6, 2026, 9:47 p.m.
NER Named-entity recognition batch_69abdd9b88888190ab021afbaf3aa3c0 completed March 7, 2026, 8:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69afc64f94208190b9b8da1fdf6252cc completed March 10, 2026, 7:20 a.m.
Created at: March 6, 2026, 9:57 p.m.