Triple

T2781916
Position Surface form Disambiguated ID Type / Status
Subject St. Louis Arena E61715 entity
Predicate leagueHosted P2777 FINISHED
Object Major Indoor Soccer League
The Major Indoor Soccer League was a professional indoor soccer league in North America that operated primarily in the 1980s and early 1990s, featuring fast-paced, high-scoring matches played in hockey-style arenas.
 E297669 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: Major Indoor Soccer League | Statement: [St. Louis Arena, leagueHosted, Major Indoor Soccer League]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Major Indoor Soccer League
Context triple: [St. Louis Arena, leagueHosted, Major Indoor Soccer League]
  • A. American Professional Soccer League
    The American Professional Soccer League was a former U.S.-based professional soccer league that operated in the early 1990s and served as a key predecessor to later American outdoor soccer competitions.
  • B. USSF Division 2 Professional League
    The USSF Division 2 Professional League was a temporary second-tier North American soccer league sanctioned by the U.S. Soccer Federation for the 2010 season to bridge organizational turmoil between existing professional leagues.
  • C. USISL Select League
    The USISL Select League was a mid-1990s professional soccer league in the United States that served as a precursor to the modern lower-division structure beneath Major League Soccer.
  • D. National Premier Soccer League
    The National Premier Soccer League is a nationwide amateur and semi-professional men's soccer league in the United States that operates in the fourth tier of the American soccer pyramid.
  • E. USL Super League
    The USL Super League is a professional women's soccer league in the United States organized by the United Soccer League as part of its expanding domestic soccer pyramid.
  • 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: Major Indoor Soccer League
Triple: [St. Louis Arena, leagueHosted, Major Indoor Soccer League]
Generated description
The Major Indoor Soccer League was a professional indoor soccer league in North America that operated primarily in the 1980s and early 1990s, featuring fast-paced, high-scoring matches played in hockey-style arenas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Major Indoor Soccer League
Target entity description: The Major Indoor Soccer League was a professional indoor soccer league in North America that operated primarily in the 1980s and early 1990s, featuring fast-paced, high-scoring matches played in hockey-style arenas.
  • A. American Professional Soccer League
    The American Professional Soccer League was a former U.S.-based professional soccer league that operated in the early 1990s and served as a key predecessor to later American outdoor soccer competitions.
  • B. USSF Division 2 Professional League
    The USSF Division 2 Professional League was a temporary second-tier North American soccer league sanctioned by the U.S. Soccer Federation for the 2010 season to bridge organizational turmoil between existing professional leagues.
  • C. USISL Select League
    The USISL Select League was a mid-1990s professional soccer league in the United States that served as a precursor to the modern lower-division structure beneath Major League Soccer.
  • D. National Premier Soccer League
    The National Premier Soccer League is a nationwide amateur and semi-professional men's soccer league in the United States that operates in the fourth tier of the American soccer pyramid.
  • E. USL Super League
    The USL Super League is a professional women's soccer league in the United States organized by the United Soccer League as part of its expanding domestic soccer pyramid.
  • 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_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_69afc05f4e7881908bf5b6f7df331041 completed March 10, 2026, 6:55 a.m.
NEDg Description generation batch_69afc1d3bec0819087bb787b7f570ddc completed March 10, 2026, 7:01 a.m.
NED2 Entity disambiguation (via description) batch_69afc229caf88190a26959c27e6a1a9e completed March 10, 2026, 7:03 a.m.
Created at: March 6, 2026, 9:57 p.m.