Triple

T11279974

Position	Surface form	Disambiguated ID	Type / Status
Subject	Marine Corps Air Station Iwakuni	`E267037`	entity
Predicate	garrison	`P75`	FINISHED
Object	Headquarters and Headquarters Squadron Headquarters and Headquarters Squadron is the primary command and support unit responsible for administrative, logistical, and operational support functions at Marine Corps Air Station Iwakuni.	`E915229`	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: Headquarters and Headquarters Squadron | Statement: [Marine Corps Air Station Iwakuni, garrison, Headquarters and Headquarters Squadron]

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

Target entity: Headquarters and Headquarters Squadron
Context triple: [Marine Corps Air Station Iwakuni, garrison, Headquarters and Headquarters Squadron]

A. Headquarters and Headquarters Company
Headquarters and Headquarters Company is the command and administrative unit responsible for providing leadership, planning, and support functions for a larger military battalion or regiment.
B. Headquarters and Service Battalion
Headquarters and Service Battalion is a key administrative and support unit of the U.S. Marine Corps responsible for providing essential services and command support at Marine Corps Recruit Depot Parris Island.
C. Marine Corps Support Facility Headquarters and Service Battalion
Marine Corps Support Facility Headquarters and Service Battalion is a U.S. Marine Corps unit responsible for providing administrative, logistical, and operational support to personnel and activities based at Marine Corps Support Facility New Orleans.
D. Marine Wing Headquarters Squadron
Marine Wing Headquarters Squadron is a United States Marine Corps aviation support unit responsible for providing command, control, and administrative support to a Marine Aircraft Wing.
E. Fleet Intelligence Command
Fleet Intelligence Command is a specialized unit of the Japan Maritime Self-Defense Force responsible for gathering, analyzing, and disseminating maritime intelligence to support naval operations and national security.
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: Headquarters and Headquarters Squadron
Triple: [Marine Corps Air Station Iwakuni, garrison, Headquarters and Headquarters Squadron]

Generated description

Headquarters and Headquarters Squadron is the primary command and support unit responsible for administrative, logistical, and operational support functions at Marine Corps Air Station Iwakuni.

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

Target entity: Headquarters and Headquarters Squadron
Target entity description: Headquarters and Headquarters Squadron is the primary command and support unit responsible for administrative, logistical, and operational support functions at Marine Corps Air Station Iwakuni.

A. Headquarters and Headquarters Company
Headquarters and Headquarters Company is the command and administrative unit responsible for providing leadership, planning, and support functions for a larger military battalion or regiment.
B. Headquarters and Service Battalion
Headquarters and Service Battalion is a key administrative and support unit of the U.S. Marine Corps responsible for providing essential services and command support at Marine Corps Recruit Depot Parris Island.
C. Marine Corps Support Facility Headquarters and Service Battalion
Marine Corps Support Facility Headquarters and Service Battalion is a U.S. Marine Corps unit responsible for providing administrative, logistical, and operational support to personnel and activities based at Marine Corps Support Facility New Orleans.
D. Marine Wing Headquarters Squadron
Marine Wing Headquarters Squadron is a United States Marine Corps aviation support unit responsible for providing command, control, and administrative support to a Marine Aircraft Wing.
E. Fleet Intelligence Command
Fleet Intelligence Command is a specialized unit of the Japan Maritime Self-Defense Force responsible for gathering, analyzing, and disseminating maritime intelligence to support naval operations and national security.
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_69d6aac8c2f48190ad0596f1f89f0470`	completed	April 8, 2026, 7:21 p.m.
NER	Named-entity recognition	`batch_69d7e969b3448190940e2bd499d2d7de`	completed	April 9, 2026, 6:01 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69e4f46308348190a47f73030cae0be5`	completed	April 19, 2026, 3:27 p.m.
NEDg	Description generation	`batch_69e4f95be4b08190bebb2078406cb7ba`	completed	April 19, 2026, 3:48 p.m.
NED2	Entity disambiguation (via description)	`batch_69e4ff6b7d248190b4dd885280e09a8e`	completed	April 19, 2026, 4:14 p.m.

Created at: April 8, 2026, 9:31 p.m.