Triple

T489394
Position Surface form Disambiguated ID Type / Status
Subject Tomoyuki Yamashita E9951 entity
Predicate education P5 FINISHED
Object Imperial Japanese Army Academy
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.
 E60834 NE FINISHED

How this triple was built (4 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: [Tomoyuki Yamashita, education, Imperial Japanese Army Academy]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Imperial Japanese Army Academy
Context triple: [Tomoyuki Yamashita, education, Imperial Japanese Army Academy]
  • A. 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.
  • B. Naval War College (Japan)
    Naval War College (Japan) was the Imperial Japanese Navy’s elite higher education institution for advanced naval strategy, tactics, and officer training.
  • C. Whampoa Military Academy
    Whampoa Military Academy was a prominent military school in China, founded in 1924 near Guangzhou, that trained many of the key commanders of both the Nationalist and Communist forces during the Chinese Civil War.
  • D. Imperial Japanese Army General Staff
    The Imperial Japanese Army General Staff was the highest-level command and planning body of the Imperial Japanese Army, responsible for strategic military operations and overall war planning before and during World War II.
  • E. Baoding Military Academy
    Baoding Military Academy was a prominent early 20th-century Chinese military school that trained many key Nationalist leaders and officers.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Imperial Japanese Army Academy
Triple: [Tomoyuki Yamashita, education, Imperial Japanese Army Academy]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Imperial Japanese Army Academy
Target entity description: 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.
  • A. 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.
  • B. Naval War College (Japan)
    Naval War College (Japan) was the Imperial Japanese Navy’s elite higher education institution for advanced naval strategy, tactics, and officer training.
  • C. Whampoa Military Academy
    Whampoa Military Academy was a prominent military school in China, founded in 1924 near Guangzhou, that trained many of the key commanders of both the Nationalist and Communist forces during the Chinese Civil War.
  • D. Imperial Japanese Army General Staff
    The Imperial Japanese Army General Staff was the highest-level command and planning body of the Imperial Japanese Army, responsible for strategic military operations and overall war planning before and during World War II.
  • E. Baoding Military Academy
    Baoding Military Academy was a prominent early 20th-century Chinese military school that trained many key Nationalist leaders and officers.
  • F. None of above. chosen

Provenance (5 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_69a2e802e2908190ab17c9479e0b6412 completed Feb. 28, 2026, 1:05 p.m.
NER Named-entity recognition batch_69a2f0e0a9648190b6a3b2da3a3b51e6 completed Feb. 28, 2026, 1:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69a474738bb881908e5d0ff6a17301e8 completed March 1, 2026, 5:16 p.m.
NEDg Description generation batch_69a474dab57c8190918347a7a96c1536 completed March 1, 2026, 5:18 p.m.
NED2 Entity disambiguation (via description) batch_69a475694ee8819082a54c4dc218b8dd completed March 1, 2026, 5:20 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.