Triple

T4778787
Position Surface form Disambiguated ID Type / Status
Subject Kakuei Tanaka E106120 entity
Predicate didNotGraduateFrom P7334 FINISHED
Object Niigata Prefectural Nagaoka Commercial School E470567 NE FINISHED

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: Niigata Prefectural Nagaoka Commercial School | Statement: [Kakuei Tanaka, didNotGraduateFrom, Niigata Prefectural Nagaoka Commercial School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Niigata Prefectural Nagaoka Commercial School
Context triple: [Kakuei Tanaka, didNotGraduateFrom, Niigata Prefectural Nagaoka Commercial School]
  • A. Niigata Prefectural Nagaoka Commercial School chosen
    Niigata Prefectural Nagaoka Commercial School is a Japanese commercial high school in Nagaoka, Niigata, known as the alma mater of former Prime Minister Kakuei Tanaka.
  • B. Nagoya Higher Normal School
    Nagoya Higher Normal School was a former teacher-training institution in Japan that served as a precursor to the modern Nagoya University.
  • C. Yokohama Normal School
    Yokohama Normal School was a former teacher-training institution in Yokohama, Japan, that later became part of Yokohama National University through a postwar merger.
  • D. Kanazawa Municipal College of Industrial Arts
    Kanazawa Municipal College of Industrial Arts is a Japanese art and design college known for training creative professionals, including renowned game designer Shigeru Miyamoto.
  • E. Gakushuin Boys’ Junior and Senior High School
    Gakushuin Boys’ Junior and Senior High School is a prestigious private secondary school in Japan historically associated with educating members of the Japanese aristocracy and imperial family.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69bd43f3074c8190937e7b0a457fe9f1 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd658942e481908570cfec77fe4a4b completed March 20, 2026, 3:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69be4d912f5c81909537b861dd0a4591 completed March 21, 2026, 7:49 a.m.
Created at: March 20, 2026, 1:21 p.m.