Triple

T19690124
Position Surface form Disambiguated ID Type / Status
Subject Waseda University Athletic Association E472810 entity
Predicate oversees P46 FINISHED
Object Waseda University baseball club — 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: Waseda University baseball club | Statement: [Waseda University Athletic Association, oversees, Waseda University baseball club]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Waseda University baseball club
Context triple: [Waseda University Athletic Association, oversees, Waseda University baseball club]
  • A. Waseda University Baseball Club chosen
    Waseda University Baseball Club is the historic collegiate baseball team of Waseda University in Japan, known as one of the country’s most prestigious and influential university baseball programs.
  • B. Keio University Baseball Club
    Keio University Baseball Club is the historic collegiate baseball team of Keio University in Japan, renowned as one half of the famous Waseda–Keio rivalry and a prominent member of the Tokyo Big6 Baseball League.
  • C. Meiji University baseball team
    The Meiji University baseball team is a prominent collegiate baseball program in Japan, known for its long history, strong performance in the Tokyo Big6 Baseball League, and for producing numerous professional players.
  • D. Waseda University Athletic Association
    Waseda University Athletic Association is the overarching sports organization of Waseda University in Japan, overseeing its various athletic clubs and competitive teams.
  • E. Japan Student Baseball Association
    The Japan Student Baseball Association is the national governing organization that oversees and regulates amateur student baseball competitions across Japan, including major university leagues.
  • 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_69d8e515bef88190bc30781aea50537a completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e6420f1a0c8190ae59aa0ab3ff2802 completed April 20, 2026, 3:11 p.m.
Created at: April 10, 2026, 1:45 p.m.