Triple

T2426089
Position Surface form Disambiguated ID Type / Status
Subject U.S. Bank Stadium E53528 entity
Predicate hostedEvent P613 FINISHED
Object 2019 NCAA Men’s Final Four
The 2019 NCAA Men’s Final Four was the concluding championship weekend of the 2018–19 NCAA Division I men’s basketball tournament, featuring the last four teams competing for the national title.
 E265908 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: 2019 NCAA Men’s Final Four | Statement: [U.S. Bank Stadium, hostedEvent, 2019 NCAA Men’s Final Four]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 2019 NCAA Men’s Final Four
Context triple: [U.S. Bank Stadium, hostedEvent, 2019 NCAA Men’s Final Four]
  • A. 2019 NCAA Women’s Final Four
    The 2019 NCAA Women’s Final Four was the culminating semifinal and championship weekend of the 2018–19 NCAA Division I women’s basketball tournament, featuring the last four teams competing for the national title.
  • B. 2020 NCAA Women’s Final Four
    The 2020 NCAA Women’s Final Four was the women’s college basketball national semifinal and championship event that was scheduled for the 2019–20 season but ultimately canceled due to the COVID-19 pandemic.
  • C. 2021 NCAA Women’s Final Four
    The 2021 NCAA Women’s Final Four was the culminating semifinal and championship stage of the 2020–21 NCAA Division I women’s basketball tournament, featuring four of the nation’s top teams competing for the national title.
  • D. 2022 NCAA Women’s Final Four
    The 2022 NCAA Women’s Final Four was the culminating semifinal and championship stage of the 2021–22 women’s college basketball season, highlighted by South Carolina’s dominant run to the national title.
  • E. 2023 NCAA Women’s Final Four
    The 2023 NCAA Women’s Final Four was the culminating semifinal and championship stage of the 2022–23 women’s college basketball season, featuring the nation’s top four Division I teams competing for the national title.
  • 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: 2019 NCAA Men’s Final Four
Triple: [U.S. Bank Stadium, hostedEvent, 2019 NCAA Men’s Final Four]
Generated description
The 2019 NCAA Men’s Final Four was the concluding championship weekend of the 2018–19 NCAA Division I men’s basketball tournament, featuring the last four teams competing for the national title.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 2019 NCAA Men’s Final Four
Target entity description: The 2019 NCAA Men’s Final Four was the concluding championship weekend of the 2018–19 NCAA Division I men’s basketball tournament, featuring the last four teams competing for the national title.
  • A. 2019 NCAA Women’s Final Four
    The 2019 NCAA Women’s Final Four was the culminating semifinal and championship weekend of the 2018–19 NCAA Division I women’s basketball tournament, featuring the last four teams competing for the national title.
  • B. 2020 NCAA Women’s Final Four
    The 2020 NCAA Women’s Final Four was the women’s college basketball national semifinal and championship event that was scheduled for the 2019–20 season but ultimately canceled due to the COVID-19 pandemic.
  • C. 2021 NCAA Women’s Final Four
    The 2021 NCAA Women’s Final Four was the culminating semifinal and championship stage of the 2020–21 NCAA Division I women’s basketball tournament, featuring four of the nation’s top teams competing for the national title.
  • D. 2022 NCAA Women’s Final Four
    The 2022 NCAA Women’s Final Four was the culminating semifinal and championship stage of the 2021–22 women’s college basketball season, highlighted by South Carolina’s dominant run to the national title.
  • E. 2023 NCAA Women’s Final Four
    The 2023 NCAA Women’s Final Four was the culminating semifinal and championship stage of the 2022–23 women’s college basketball season, featuring the nation’s top four Division I teams competing for the national title.
  • 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_69ab495c44d48190b7235b23719bc3f6 completed March 6, 2026, 9:38 p.m.
NER Named-entity recognition batch_69abc99b95548190b77d36de9adfe3bb completed March 7, 2026, 6:45 a.m.
NED1 Entity disambiguation (via context triple) batch_69aebf61088481909d79e822e4071456 completed March 9, 2026, 12:38 p.m.
NEDg Description generation batch_69aec2e4fee481909704d329ad92f4ad completed March 9, 2026, 12:53 p.m.
NED2 Entity disambiguation (via description) batch_69aec39bb6a4819084652814e18f60d4 completed March 9, 2026, 12:56 p.m.
Created at: March 6, 2026, 9:42 p.m.