Triple

T8958694
Position Surface form Disambiguated ID Type / Status
Subject Seishirō Itagaki E213542 entity
Predicate educatedAt P5 FINISHED
Object Imperial Japanese Army Academy E60834 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: Imperial Japanese Army Academy | Statement: [Seishirō Itagaki, educatedAt, Imperial Japanese Army Academy]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Imperial Japanese Army Academy
Context triple: [Seishirō Itagaki, educatedAt, Imperial Japanese Army Academy]
  • A. Imperial Japanese Army Academy chosen
    The Imperial Japanese Army Academy was the principal officer training school of the Imperial Japanese Army, responsible for educating and commissioning its professional military leadership before and during World War II.
  • B. National Defense Academy of Japan
    The National Defense Academy of Japan is the country’s premier four-year university-level institution that educates and trains future officers for Japan’s Self-Defense Forces.
  • C. Imperial Japanese Naval Academy
    The Imperial Japanese Naval Academy was the principal officer training school of the Imperial Japanese Navy, producing many of its leading commanders before and during World War II.
  • D. Army War College (Japan)
    The Army War College (Japan) was the Imperial Japanese Army's premier higher military education institution, training senior officers in advanced strategy and staff work.
  • E. Imperial Japanese military education system
    The Imperial Japanese military education system was a structured network of academies and training institutions that produced and indoctrinated officers and soldiers for Japan’s pre-1945 imperial armed forces.
  • 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_69ca8399ad2081909f8fa41d4314c215 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc672b12b48190a9d964f79b96d237 completed April 1, 2026, 12:30 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfc9430a8c819096e0df38c107d1bd completed April 3, 2026, 2:05 p.m.
Created at: March 30, 2026, 7 p.m.