Triple

T19601297
Position Surface form Disambiguated ID Type / Status
Subject Harvard Crimson track and field teams E470481 entity
Predicate notableCompetition P748 FINISHED
Object Harvard–Yale track meet
The Harvard–Yale track meet is one of the oldest intercollegiate athletic rivalries in the United States, featuring annual track and field competition between Harvard University and Yale University.
E1384448 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 track meet | Statement: [Harvard Crimson track and field teams, notableCompetition, Harvard–Yale track meet]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Harvard–Yale track meet
Context triple: [Harvard Crimson track and field teams, notableCompetition, Harvard–Yale track meet]
  • A. Harvard–Yale–Princeton track meet
    The Harvard–Yale–Princeton track meet is a historic collegiate track and field competition that annually pits the men’s teams of Harvard, Yale, and Princeton against one another in one of the sport’s oldest American rivalries.
  • B. Harvard–Yale Regatta
    The Harvard–Yale Regatta is the oldest intercollegiate sporting event in the United States, featuring an annual rowing race between the Harvard and Yale university crews on the Thames River in Connecticut.
  • C. 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."
  • D. Prefontaine Classic track meet
    The Prefontaine Classic track meet is a premier annual international athletics competition in Eugene, Oregon, renowned as part of the top-tier Diamond League circuit and named in memory of American distance-running legend Steve Prefontaine.
  • E. 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.
  • 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 track meet
Triple: [Harvard Crimson track and field teams, notableCompetition, Harvard–Yale track meet]
Generated description
The Harvard–Yale track meet is one of the oldest intercollegiate athletic rivalries in the United States, featuring annual track and field competition between Harvard University and Yale University.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Harvard–Yale track meet
Target entity description: The Harvard–Yale track meet is one of the oldest intercollegiate athletic rivalries in the United States, featuring annual track and field competition between Harvard University and Yale University.
  • A. Harvard–Yale–Princeton track meet
    The Harvard–Yale–Princeton track meet is a historic collegiate track and field competition that annually pits the men’s teams of Harvard, Yale, and Princeton against one another in one of the sport’s oldest American rivalries.
  • B. Harvard–Yale Regatta
    The Harvard–Yale Regatta is the oldest intercollegiate sporting event in the United States, featuring an annual rowing race between the Harvard and Yale university crews on the Thames River in Connecticut.
  • C. 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."
  • D. Prefontaine Classic track meet
    The Prefontaine Classic track meet is a premier annual international athletics competition in Eugene, Oregon, renowned as part of the top-tier Diamond League circuit and named in memory of American distance-running legend Steve Prefontaine.
  • E. 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.
  • 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_69d8e510024481908415c0d616fa6186 completed April 10, 2026, 11:54 a.m.
NER Named-entity recognition batch_69e6407f1fd88190aa82c4c96f755584 completed April 20, 2026, 3:04 p.m.
NED1 Entity disambiguation (via context triple) batch_6a075f1dc2f48190a66d0145b39f06a3 completed May 15, 2026, 5:59 p.m.
NEDg Description generation batch_6a075fbe27a081909c6869abfdfb6079 completed May 15, 2026, 6:02 p.m.
NED2 Entity disambiguation (via description) batch_6a07608dfcb481908833ecb65c10b96b completed May 15, 2026, 6:06 p.m.
Created at: April 10, 2026, 1:43 p.m.