Triple

T19601296
Position Surface form Disambiguated ID Type / Status
Subject Harvard Crimson track and field teams E470481 entity
Predicate affiliation P10 FINISHED
Object ECAC (Eastern College Athletic Conference) — NE NERFINISHED

How this triple was built (2 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: ECAC (Eastern College Athletic Conference) | Statement: [Harvard Crimson track and field teams, affiliation, ECAC (Eastern College Athletic Conference)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: ECAC (Eastern College Athletic Conference)
Context triple: [Harvard Crimson track and field teams, affiliation, ECAC (Eastern College Athletic Conference)]
  • A. ECAC (Eastern College Athletic Conference) chosen
    The ECAC (Eastern College Athletic Conference) is a collegiate athletic conference in the United States that organizes and oversees intercollegiate sports competitions for a large number of member schools across multiple NCAA divisions.
  • B. United East Conference
    The United East Conference is an NCAA Division III athletic conference in the United States comprising small colleges and universities that compete in a variety of intercollegiate sports.
  • C. New England Small College Athletic Conference
    The New England Small College Athletic Conference (NESCAC) is an NCAA Division III athletic conference composed of highly selective liberal arts colleges in the Northeastern United States.
  • D. Eastern Intercollegiate Athletic Association
    The Eastern Intercollegiate Athletic Association was the original name of what is now the Eastern College Athletic Conference, a major collegiate athletic conference in the eastern United States.
  • E. New England Collegiate Conference
    The New England Collegiate Conference is an NCAA Division III athletic conference composed primarily of small colleges and universities in the New England region of the United States.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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.
Created at: April 10, 2026, 1:43 p.m.