Triple

T1720616
Position Surface form Disambiguated ID Type / Status
Subject Charles Schwab Field Omaha E37380 entity
Predicate hosts P186 FINISHED
Object Big Ten baseball tournament
The Big Ten baseball tournament is the postseason championship event of the NCAA Division I Big Ten Conference, determining its automatic qualifier for the NCAA baseball tournament.
 E193913 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: Big Ten baseball tournament | Statement: [Charles Schwab Field Omaha, hosts, Big Ten baseball tournament]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Big Ten baseball tournament
Context triple: [Charles Schwab Field Omaha, hosts, Big Ten baseball tournament]
  • A. NCAA Division I Baseball Tournament
    The NCAA Division I Baseball Tournament is the annual national championship playoff for top-tier U.S. college baseball teams, culminating in the College World Series.
  • B. Southland Conference baseball tournament
    The Southland Conference baseball tournament is the postseason championship event that determines the conference’s automatic qualifier for the NCAA Division I baseball tournament.
  • C. Big Ten Tournament championship
    The Big Ten Tournament championship is the postseason title awarded to the winner of the Big Ten Conference’s annual men’s basketball tournament, which determines the league’s automatic bid to the NCAA Tournament.
  • D. SEC Baseball Tournament
    The SEC Baseball Tournament is the postseason championship event that determines the baseball champion of the Southeastern Conference, one of the premier college athletic conferences in the United States.
  • E. National High School Baseball Invitational Tournament
    The National High School Baseball Invitational Tournament is a prestigious annual spring high school baseball championship in Japan, featuring top teams from across the country competing at Hanshin Koshien Stadium.
  • 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: Big Ten baseball tournament
Triple: [Charles Schwab Field Omaha, hosts, Big Ten baseball tournament]
Generated description
The Big Ten baseball tournament is the postseason championship event of the NCAA Division I Big Ten Conference, determining its automatic qualifier for the NCAA baseball tournament.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Big Ten baseball tournament
Target entity description: The Big Ten baseball tournament is the postseason championship event of the NCAA Division I Big Ten Conference, determining its automatic qualifier for the NCAA baseball tournament.
  • A. NCAA Division I Baseball Tournament
    The NCAA Division I Baseball Tournament is the annual national championship playoff for top-tier U.S. college baseball teams, culminating in the College World Series.
  • B. Southland Conference baseball tournament
    The Southland Conference baseball tournament is the postseason championship event that determines the conference’s automatic qualifier for the NCAA Division I baseball tournament.
  • C. Big Ten Tournament championship
    The Big Ten Tournament championship is the postseason title awarded to the winner of the Big Ten Conference’s annual men’s basketball tournament, which determines the league’s automatic bid to the NCAA Tournament.
  • D. SEC Baseball Tournament
    The SEC Baseball Tournament is the postseason championship event that determines the baseball champion of the Southeastern Conference, one of the premier college athletic conferences in the United States.
  • E. National High School Baseball Invitational Tournament
    The National High School Baseball Invitational Tournament is a prestigious annual spring high school baseball championship in Japan, featuring top teams from across the country competing at Hanshin Koshien Stadium.
  • 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_69a8861912dc8190931af43b4b9158a7 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69aa63558d7c8190830cb8ee2e4a8932 completed March 6, 2026, 5:17 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad8aeca12881908efad5991bb0f12b completed March 8, 2026, 2:42 p.m.
NEDg Description generation batch_69ad957bd63c819099a508ca5c4102cc completed March 8, 2026, 3:27 p.m.
NED2 Entity disambiguation (via description) batch_69ad97b18f9c8190a9c5ed80b5ed0195 completed March 8, 2026, 3:37 p.m.
Created at: March 4, 2026, 7:30 p.m.