Triple

T408925

Position	Surface form	Disambiguated ID	Type / Status
Subject	Marine Corps Installations Command	`E9443`	entity
Predicate	oversees	`P46`	FINISHED
Object	Marine Corps Installations West Marine Corps Installations West is a regional command of the United States Marine Corps responsible for managing and supporting multiple major Marine Corps bases and facilities across the western United States.	`E52289`	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: Marine Corps Installations West | Statement: [Marine Corps Installations Command, oversees, Marine Corps Installations West]

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

Target entity: Marine Corps Installations West
Context triple: [Marine Corps Installations Command, oversees, Marine Corps Installations West]

A. Marine Corps Installations Command
Marine Corps Installations Command is the United States Marine Corps organization responsible for overseeing, managing, and supporting its global network of bases and installations.
B. Marine Corps Base Camp Pendleton
Marine Corps Base Camp Pendleton is a major U.S. Marine Corps installation in Southern California that serves as a primary amphibious and ground combat training center.
C. Marine Corps Recruit Depot San Diego
Marine Corps Recruit Depot San Diego is a major U.S. Marine Corps installation in California that serves as one of the primary entry-level training centers for enlisted Marines, particularly those recruited from west of the Mississippi River.
D. Marine Corps Recruiting Command
Marine Corps Recruiting Command is the United States Marine Corps organization responsible for enlisting and accessing new Marines into the service.
E. Marine Corps Air Ground Combat Center Twentynine Palms
Marine Corps Air Ground Combat Center Twentynine Palms is a major U.S. Marine Corps installation in California known for its expansive desert terrain used for large-scale, live-fire and combined-arms training.
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: Marine Corps Installations West
Triple: [Marine Corps Installations Command, oversees, Marine Corps Installations West]

Generated description

Marine Corps Installations West is a regional command of the United States Marine Corps responsible for managing and supporting multiple major Marine Corps bases and facilities across the western United States.

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

Target entity: Marine Corps Installations West
Target entity description: Marine Corps Installations West is a regional command of the United States Marine Corps responsible for managing and supporting multiple major Marine Corps bases and facilities across the western United States.

A. Marine Corps Installations Command
Marine Corps Installations Command is the United States Marine Corps organization responsible for overseeing, managing, and supporting its global network of bases and installations.
B. Marine Corps Base Camp Pendleton
Marine Corps Base Camp Pendleton is a major U.S. Marine Corps installation in Southern California that serves as a primary amphibious and ground combat training center.
C. Marine Corps Recruit Depot San Diego
Marine Corps Recruit Depot San Diego is a major U.S. Marine Corps installation in California that serves as one of the primary entry-level training centers for enlisted Marines, particularly those recruited from west of the Mississippi River.
D. Marine Corps Recruiting Command
Marine Corps Recruiting Command is the United States Marine Corps organization responsible for enlisting and accessing new Marines into the service.
E. Marine Corps Air Ground Combat Center Twentynine Palms
Marine Corps Air Ground Combat Center Twentynine Palms is a major U.S. Marine Corps installation in California known for its expansive desert terrain used for large-scale, live-fire and combined-arms training.
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_69a2e80111fc8190961d5b7c6154123f`	completed	Feb. 28, 2026, 1:05 p.m.
NER	Named-entity recognition	`batch_69a2ecc098c4819088d127c5ea55ced9`	completed	Feb. 28, 2026, 1:25 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69a41b47e87c8190bb9e62dcee7a59c6`	completed	March 1, 2026, 10:56 a.m.
NEDg	Description generation	`batch_69a41bff0e808190bc83036a3abd6679`	completed	March 1, 2026, 10:59 a.m.
NED2	Entity disambiguation (via description)	`batch_69a41c51dbb48190a66f7e830089322e`	completed	March 1, 2026, 11 a.m.

Created at: Feb. 28, 2026, 1:08 p.m.