Triple

T21685043
Position Surface form Disambiguated ID Type / Status
Subject 大隈重信 E535207 entity
Predicate 初代総長 P85488 FINISHED
Object 早稲田大学 — NE NERFINISHED

How this triple was built (3 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: 早稲田大学 | Statement: [大隈重信, 初代総長, 早稲田大学]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 早稲田大学
Context triple: [大隈重信, 初代総長, 早稲田大学]
  • A. Waseda University chosen
    Waseda University is a prestigious private research university in Tokyo, Japan, known for its strong programs in the humanities, social sciences, and political studies and for producing many prominent political and business leaders.
  • B. Keio University
    Keio University is a prestigious private research university in Tokyo, Japan, known as the country’s oldest modern institution of higher education and a leading center for academics and innovation.
  • C. Nihon University
    Nihon University is one of Japan’s largest and most prominent private universities, known for its wide range of academic programs and extensive alumni network in fields such as arts, law, and engineering.
  • D. Hosei University
    Hosei University is a major private university in Tokyo, Japan, known for its law, business, and social sciences programs and its role in educating many prominent political and business leaders.
  • E. Hitotsubashi University
    Hitotsubashi University is a prestigious Japanese national university renowned for its specialization in the social sciences, particularly economics, commerce, and law.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: 初代総長
Context triple: [大隈重信, 初代総長, 早稲田大学]
  • A. foundingChancellor chosen
    Indicates that a person served as the first (original) chancellor at the founding of an institution or organization.
  • B. firstChairman
    Indicates that one entity is the inaugural or earliest-serving chairman of another entity or organization.
  • C. firstSupremeLeader
    Indicates that the subject is the first person to hold the position or title of supreme leader of the object entity.
  • D. firstDaimyo
    Indicates that the subject is the first (initial or founding) daimyō associated with the specified domain, lineage, or context.
  • E. lastChairman
    Indicates that one entity served as the most recent (final or current) chairman of another entity.
  • F. None of above.

Provenance (3 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_69e0c469b6ec8190aee4cadd1527db91 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69ef96ca668481909f53853c7a8ea811 completed April 27, 2026, 5:03 p.m.
PD Predicate disambiguation batch_69e6968abfdc81909cf9e0bd72db9eca completed April 20, 2026, 9:11 p.m.
Created at: April 16, 2026, 6:44 p.m.