Triple

T5152422

Position	Surface form	Disambiguated ID	Type / Status
Subject	Etajima	`E116226`	entity
Predicate	hasEducationalInstitution	`P113`	FINISHED
Object	Japan Maritime Self-Defense Force Officer Candidate School The Japan Maritime Self-Defense Force Officer Candidate School is a naval academy that trains and educates future officers of Japan’s Maritime Self-Defense Force.	`E499583`	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: Japan Maritime Self-Defense Force Officer Candidate School | Statement: [Etajima, hasEducationalInstitution, Japan Maritime Self-Defense Force Officer Candidate School]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Japan Maritime Self-Defense Force Officer Candidate School
Context triple: [Etajima, hasEducationalInstitution, Japan Maritime Self-Defense Force Officer Candidate School]

A. Japan Maritime Self-Defense Force First Service School
The Japan Maritime Self-Defense Force First Service School is a principal training institution for new personnel of Japan’s naval self-defense forces, located in Etajima, Hiroshima Prefecture.
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. 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.
D. 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.
E. 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.
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: Japan Maritime Self-Defense Force Officer Candidate School
Triple: [Etajima, hasEducationalInstitution, Japan Maritime Self-Defense Force Officer Candidate School]

Generated description

The Japan Maritime Self-Defense Force Officer Candidate School is a naval academy that trains and educates future officers of Japan’s Maritime Self-Defense Force.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Japan Maritime Self-Defense Force Officer Candidate School
Target entity description: The Japan Maritime Self-Defense Force Officer Candidate School is a naval academy that trains and educates future officers of Japan’s Maritime Self-Defense Force.

A. Japan Maritime Self-Defense Force First Service School
The Japan Maritime Self-Defense Force First Service School is a principal training institution for new personnel of Japan’s naval self-defense forces, located in Etajima, Hiroshima Prefecture.
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. 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.
D. 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.
E. 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.
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_69bd445d94788190b72e2cc563120995`	completed	March 20, 2026, 12:58 p.m.
NER	Named-entity recognition	`batch_69bd78daab708190a42734a14dddb2fc`	completed	March 20, 2026, 4:42 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69bed9235de88190b3698a90af91c33d`	completed	March 21, 2026, 5:45 p.m.
NEDg	Description generation	`batch_69bedaaca3d0819089ef56835ba254b0`	completed	March 21, 2026, 5:51 p.m.
NED2	Entity disambiguation (via description)	`batch_69bedb1ae560819084de6275b6ebaa23`	completed	March 21, 2026, 5:53 p.m.

Created at: March 20, 2026, 1:44 p.m.