Triple

T1164880

Position	Surface form	Disambiguated ID	Type / Status
Subject	Operation Herrick	`E24576`	entity
Predicate	notableUnit	`P304`	FINISHED
Object	2nd Marine Expeditionary Brigade (US) The 2nd Marine Expeditionary Brigade (US) is a scalable, task-organized Marine Air-Ground Task Force capable of rapidly deploying for mid-sized crisis response and combat operations worldwide.	`E134269`	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: 2nd Marine Expeditionary Brigade (US) | Statement: [Operation Herrick, notableUnit, 2nd Marine Expeditionary Brigade (US)]

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

Target entity: 2nd Marine Expeditionary Brigade (US)
Context triple: [Operation Herrick, notableUnit, 2nd Marine Expeditionary Brigade (US)]

A. 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.
B. 3rd Marine Expeditionary Brigade
The 3rd Marine Expeditionary Brigade is a forward-deployed, rapidly deployable U.S. Marine Corps air-ground task force focused on crisis response and amphibious operations in the Indo-Pacific region.
C. 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.
D. 2nd Marine Division
The 2nd Marine Division is a major U.S. Marine Corps infantry division renowned for its pivotal amphibious assaults and ground combat operations in the Pacific Theater during World War II and subsequent conflicts.
E. 31st Marine Expeditionary Unit
The 31st Marine Expeditionary Unit is a forward-deployed, amphibious Marine Air-Ground Task Force based in the Indo-Pacific region, specializing in rapid crisis response and expeditionary operations.
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: 2nd Marine Expeditionary Brigade (US)
Triple: [Operation Herrick, notableUnit, 2nd Marine Expeditionary Brigade (US)]

Generated description

The 2nd Marine Expeditionary Brigade (US) is a scalable, task-organized Marine Air-Ground Task Force capable of rapidly deploying for mid-sized crisis response and combat operations worldwide.

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

Target entity: 2nd Marine Expeditionary Brigade (US)
Target entity description: The 2nd Marine Expeditionary Brigade (US) is a scalable, task-organized Marine Air-Ground Task Force capable of rapidly deploying for mid-sized crisis response and combat operations worldwide.

A. 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.
B. 3rd Marine Expeditionary Brigade
The 3rd Marine Expeditionary Brigade is a forward-deployed, rapidly deployable U.S. Marine Corps air-ground task force focused on crisis response and amphibious operations in the Indo-Pacific region.
C. 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.
D. 2nd Marine Division
The 2nd Marine Division is a major U.S. Marine Corps infantry division renowned for its pivotal amphibious assaults and ground combat operations in the Pacific Theater during World War II and subsequent conflicts.
E. 31st Marine Expeditionary Unit
The 31st Marine Expeditionary Unit is a forward-deployed, amphibious Marine Air-Ground Task Force based in the Indo-Pacific region, specializing in rapid crisis response and expeditionary operations.
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_69a494060e148190abb42f971242c197`	completed	March 1, 2026, 7:31 p.m.
NER	Named-entity recognition	`batch_69a4bccb3b388190938c68dee90b3f19`	completed	March 1, 2026, 10:25 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69ac668290008190a5e175c0a2e5feb0`	completed	March 7, 2026, 5:55 p.m.
NEDg	Description generation	`batch_69ac6aaa84fc81908130543b14938e41`	completed	March 7, 2026, 6:12 p.m.
NED2	Entity disambiguation (via description)	`batch_69ac6b24987c819080e00b49df8f6edb`	completed	March 7, 2026, 6:15 p.m.

Created at: March 1, 2026, 7:45 p.m.