Triple

T13657389
Position Surface form Disambiguated ID Type / Status
Subject 伊東祐亨 E326896 entity
Predicate militaryRank P342 FINISHED
Object 海軍大将 E8018 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: 海軍大将 | Statement: [伊東祐亨, militaryRank, 海軍大将]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 海軍大将
Context triple: [伊東祐亨, militaryRank, 海軍大将]
  • A. 海軍兵学校校長
    海軍兵学校校長は、日本海軍の将校養成機関である海軍兵学校を統括し教育方針や人材育成を主導した最高責任者の役職である。
  • B. Gensui (元帥)
    Gensui (元帥) was the highest military rank in the Imperial Japanese armed forces, roughly equivalent to a field marshal, bestowed as an honorific title for exceptional command and service.
  • C. Marshal Admiral of the Imperial Japanese Navy chosen
    Marshal Admiral of the Imperial Japanese Navy was the highest possible rank in Japan’s pre-1945 naval hierarchy, reserved for the most senior and distinguished fleet commanders.
  • D. Chief of the Imperial Japanese Navy General Staff
    The Chief of the Imperial Japanese Navy General Staff was the highest-ranking officer responsible for directing naval strategy and operations in the Imperial Japanese Navy before and during World War II.
  • E. Admiral (JMSDF)
    Admiral (JMSDF) is the highest flag-officer rank in the Japan Maritime Self-Defense Force, typically held by its top naval commanders.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69d8076d8270819092afc2f0e9c359a8 elicitation completed
NER batch_69dbc61d56e4819084ae3c16ecdf4a05 ner completed
NED1 batch_69f78b06c5d081909d31b8a537c94edb ned_source_triple completed
Created at: April 9, 2026, 9:52 p.m.