Triple

T18698094
Position Surface form Disambiguated ID Type / Status
Subject 2009 NCAA Final Four E457172 entity
Predicate semifinalMatchup P36441 FINISHED
Object North Carolina vs. Villanova
North Carolina vs. Villanova was a 2009 NCAA men’s basketball Final Four semifinal game featuring the powerhouse North Carolina Tar Heels against the Villanova Wildcats.
E1338943 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: North Carolina vs. Villanova | Statement: [2009 NCAA Final Four, semifinalMatchup, North Carolina vs. Villanova]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: North Carolina vs. Villanova
Context triple: [2009 NCAA Final Four, semifinalMatchup, North Carolina vs. Villanova]
  • A. North Carolina vs. Michigan
    "North Carolina vs. Michigan" refers to the 1993 NCAA men's basketball national championship game, a famous matchup remembered for its high stakes and Chris Webber's infamous late-game timeout.
  • B. Duke vs. North Carolina games
    Duke vs. North Carolina games are a storied college basketball rivalry between Duke University and the University of North Carolina, renowned as one of the most intense and historic matchups in American sports.
  • C. North Carolina–NC State football rivalry
    The North Carolina–NC State football rivalry is a longstanding in-state college football matchup between the University of North Carolina Tar Heels and the NC State Wolfpack that is one of the most intense and tradition-rich rivalries in the Atlantic Coast Conference.
  • D. Penn–Villanova rivalry
    The Penn–Villanova rivalry is a historic Philadelphia college basketball matchup between the University of Pennsylvania and Villanova University, central to the tradition of the Big 5.
  • E. North Carolina Central–North Carolina A&T rivalry
    The North Carolina Central–North Carolina A&T rivalry is a long-standing and intense college sports rivalry between two historically Black universities in North Carolina, most prominently contested in football.
  • 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: North Carolina vs. Villanova
Triple: [2009 NCAA Final Four, semifinalMatchup, North Carolina vs. Villanova]
Generated description
North Carolina vs. Villanova was a 2009 NCAA men’s basketball Final Four semifinal game featuring the powerhouse North Carolina Tar Heels against the Villanova Wildcats.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: North Carolina vs. Villanova
Target entity description: North Carolina vs. Villanova was a 2009 NCAA men’s basketball Final Four semifinal game featuring the powerhouse North Carolina Tar Heels against the Villanova Wildcats.
  • A. North Carolina vs. Michigan
    "North Carolina vs. Michigan" refers to the 1993 NCAA men's basketball national championship game, a famous matchup remembered for its high stakes and Chris Webber's infamous late-game timeout.
  • B. Duke vs. North Carolina games
    Duke vs. North Carolina games are a storied college basketball rivalry between Duke University and the University of North Carolina, renowned as one of the most intense and historic matchups in American sports.
  • C. North Carolina–NC State football rivalry
    The North Carolina–NC State football rivalry is a longstanding in-state college football matchup between the University of North Carolina Tar Heels and the NC State Wolfpack that is one of the most intense and tradition-rich rivalries in the Atlantic Coast Conference.
  • D. Penn–Villanova rivalry
    The Penn–Villanova rivalry is a historic Philadelphia college basketball matchup between the University of Pennsylvania and Villanova University, central to the tradition of the Big 5.
  • E. North Carolina Central–North Carolina A&T rivalry
    The North Carolina Central–North Carolina A&T rivalry is a long-standing and intense college sports rivalry between two historically Black universities in North Carolina, most prominently contested in football.
  • 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_69d8d392aad081909fe31aa03e6e97d1 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e562e984988190ae902d41edd8faff completed April 19, 2026, 11:19 p.m.
NED1 Entity disambiguation (via context triple) batch_6a052b34a8108190a612e5334efb123c completed May 14, 2026, 1:53 a.m.
NEDg Description generation batch_6a052cf643b48190b40115e6e3b8cb81 completed May 14, 2026, 2:01 a.m.
NED2 Entity disambiguation (via description) batch_6a052e457dac8190a1160def70faad6e completed May 14, 2026, 2:07 a.m.
Created at: April 10, 2026, 11:49 a.m.