Triple

T5211577
Position Surface form Disambiguated ID Type / Status
Subject Harvard–Yale football rivalry E117645 entity
Predicate relatedRivalry P8277 FINISHED
Object Harvard–Yale ice hockey rivalry
The Harvard–Yale ice hockey rivalry is a historic and fiercely contested collegiate matchup between Harvard University and Yale University’s men’s ice hockey teams, reflecting one of the oldest and most storied traditions in American college sports.
E291867 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: Harvard–Yale ice hockey rivalry | Statement: [Harvard–Yale football rivalry, relatedRivalry, Harvard–Yale ice hockey rivalry]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Harvard–Yale ice hockey rivalry
Context triple: [Harvard–Yale football rivalry, relatedRivalry, Harvard–Yale ice hockey rivalry]
  • A. Boston University–Boston College men's ice hockey rivalry
    The Boston University–Boston College men's ice hockey rivalry is one of the most storied and intense matchups in U.S. college hockey, featuring two powerhouse programs that frequently clash in high-stakes games and tournaments.
  • B. Harvard–Yale basketball rivalry
    The Harvard–Yale basketball rivalry is a long-standing and intense college basketball competition between Harvard University and Yale University, rooted in their broader historic Ivy League rivalry.
  • C. Yale–Harvard rivalry
    The Yale–Harvard rivalry is a historic and intense intercollegiate sports competition between Yale University and Harvard University that spans multiple athletic programs and is one of the most famous rivalries in American college sports.
  • D. Yale–Harvard baseball rivalry
    The Yale–Harvard baseball rivalry is a historic and storied college baseball competition between Yale University and Harvard University, reflecting one of the oldest and most famous rivalries in American collegiate sports.
  • E. Harvard–Yale football rivalry
    The Harvard–Yale football rivalry is one of the oldest and most storied rivalries in American college football, highlighted annually by their famous matchup known as "The Game."
  • 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: Harvard–Yale ice hockey rivalry
Triple: [Harvard–Yale football rivalry, relatedRivalry, Harvard–Yale ice hockey rivalry]
Generated description
The Harvard–Yale ice hockey rivalry is a historic and fiercely contested collegiate matchup between Harvard University and Yale University’s men’s ice hockey teams, reflecting one of the oldest and most storied traditions in American college sports.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Harvard–Yale ice hockey rivalry
Target entity description: The Harvard–Yale ice hockey rivalry is a historic and fiercely contested collegiate matchup between Harvard University and Yale University’s men’s ice hockey teams, reflecting one of the oldest and most storied traditions in American college sports.
  • A. Boston University–Boston College men's ice hockey rivalry
    The Boston University–Boston College men's ice hockey rivalry is one of the most storied and intense matchups in U.S. college hockey, featuring two powerhouse programs that frequently clash in high-stakes games and tournaments.
  • B. Harvard–Yale basketball rivalry
    The Harvard–Yale basketball rivalry is a long-standing and intense college basketball competition between Harvard University and Yale University, rooted in their broader historic Ivy League rivalry.
  • C. Yale–Harvard rivalry chosen
    The Yale–Harvard rivalry is a historic and intense intercollegiate sports competition between Yale University and Harvard University that spans multiple athletic programs and is one of the most famous rivalries in American college sports.
  • D. Yale–Harvard baseball rivalry
    The Yale–Harvard baseball rivalry is a historic and storied college baseball competition between Yale University and Harvard University, reflecting one of the oldest and most famous rivalries in American collegiate sports.
  • E. Harvard–Yale football rivalry
    The Harvard–Yale football rivalry is one of the oldest and most storied rivalries in American college football, highlighted annually by their famous matchup known as "The Game."
  • F. None of above.

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_69bd4464ba3c8190bc16b2ebbe42ddb0 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd7a7166848190805152142e184529 completed March 20, 2026, 4:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69beefd9e0b481908db7d6e2907b3b2b completed March 21, 2026, 7:22 p.m.
NEDg Description generation batch_69bef0b1fe9c8190bfc1be621c7c1c76 completed March 21, 2026, 7:25 p.m.
NED2 Entity disambiguation (via description) batch_69bef16739148190b9700228be7d07f9 completed March 21, 2026, 7:28 p.m.
Created at: March 20, 2026, 1:47 p.m.