Triple

T408883

Position	Surface form	Disambiguated ID	Type / Status
Subject	II Marine Expeditionary Force	`E9442`	entity
Predicate	hasSubordinateUnit	`P747`	FINISHED
Object	26th Marine Expeditionary Unit The 26th Marine Expeditionary Unit is a rapid-response, sea-based U.S. Marine Corps air-ground task force capable of conducting amphibious operations, crisis response, and limited contingency missions worldwide.	`E54821`	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: 26th Marine Expeditionary Unit | Statement: [II Marine Expeditionary Force, hasSubordinateUnit, 26th Marine Expeditionary Unit]

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

Target entity: 26th Marine Expeditionary Unit
Context triple: [II Marine Expeditionary Force, hasSubordinateUnit, 26th Marine Expeditionary Unit]

A. 24th Marine Expeditionary Unit
The 24th Marine Expeditionary Unit is a rapid-response, sea-based U.S. Marine Corps task force capable of conducting amphibious operations, crisis response, and limited contingency missions worldwide.
B. 22nd Marine Expeditionary Unit
The 22nd Marine Expeditionary Unit is a U.S. Marine Corps rapid-response, sea-based air-ground task force capable of conducting amphibious operations, crisis response, and limited contingency missions worldwide.
C. II Marine Expeditionary Force
II Marine Expeditionary Force is a major U.S. Marine Corps warfighting organization based on the East Coast that provides rapidly deployable, air-ground-logistics forces for global operations.
D. III Marine Expeditionary Force
III Marine Expeditionary Force is a forward-deployed, Pacific-focused Marine Air-Ground Task Force responsible for rapid crisis response, deterrence, and combat operations in support of U.S. and allied interests in the Indo-Pacific region.
E. 2nd Marine Logistics Group
The 2nd Marine Logistics Group is a major U.S. Marine Corps unit that provides comprehensive combat service support and logistics capabilities to Marine air-ground task forces, particularly those of II Marine Expeditionary Force.
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: 26th Marine Expeditionary Unit
Triple: [II Marine Expeditionary Force, hasSubordinateUnit, 26th Marine Expeditionary Unit]

Generated description

The 26th Marine Expeditionary Unit is a rapid-response, sea-based U.S. Marine Corps air-ground task force capable of conducting amphibious operations, crisis response, and limited contingency missions worldwide.

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

Target entity: 26th Marine Expeditionary Unit
Target entity description: The 26th Marine Expeditionary Unit is a rapid-response, sea-based U.S. Marine Corps air-ground task force capable of conducting amphibious operations, crisis response, and limited contingency missions worldwide.

A. 24th Marine Expeditionary Unit
The 24th Marine Expeditionary Unit is a rapid-response, sea-based U.S. Marine Corps task force capable of conducting amphibious operations, crisis response, and limited contingency missions worldwide.
B. 22nd Marine Expeditionary Unit
The 22nd Marine Expeditionary Unit is a U.S. Marine Corps rapid-response, sea-based air-ground task force capable of conducting amphibious operations, crisis response, and limited contingency missions worldwide.
C. II Marine Expeditionary Force
II Marine Expeditionary Force is a major U.S. Marine Corps warfighting organization based on the East Coast that provides rapidly deployable, air-ground-logistics forces for global operations.
D. III Marine Expeditionary Force
III Marine Expeditionary Force is a forward-deployed, Pacific-focused Marine Air-Ground Task Force responsible for rapid crisis response, deterrence, and combat operations in support of U.S. and allied interests in the Indo-Pacific region.
E. 2nd Marine Logistics Group
The 2nd Marine Logistics Group is a major U.S. Marine Corps unit that provides comprehensive combat service support and logistics capabilities to Marine air-ground task forces, particularly those of II Marine Expeditionary Force.
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_69a2ecbf0650819080753815ca280eec`	completed	Feb. 28, 2026, 1:25 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69a431dd98dc8190a0020cdbeec5cfbf`	completed	March 1, 2026, 12:32 p.m.
NEDg	Description generation	`batch_69a43267c1d081908b2036402ce0ec11`	completed	March 1, 2026, 12:34 p.m.
NED2	Entity disambiguation (via description)	`batch_69a432f94a948190a958bba70c2fc806`	completed	March 1, 2026, 12:37 p.m.

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