Triple

T12221878

Position	Surface form	Disambiguated ID	Type / Status
Subject	3rd Marine Regiment	`E291236`	entity
Predicate	subunit	`P35`	FINISHED
Object	2nd Battalion, 3rd Marines The 2nd Battalion, 3rd Marines is an infantry battalion of the United States Marine Corps known for its combat deployments and service in major conflicts including World War II, Vietnam, Iraq, and Afghanistan.	`E1000339`	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 Battalion, 3rd Marines | Statement: [3rd Marine Regiment, subunit, 2nd Battalion, 3rd Marines]

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

Target entity: 2nd Battalion, 3rd Marines
Context triple: [3rd Marine Regiment, subunit, 2nd Battalion, 3rd Marines]

A. 3rd Battalion 2nd Marines
3rd Battalion, 2nd Marines is an infantry battalion of the United States Marine Corps known for its deployments in major conflicts and expeditionary operations.
B. 3rd Battalion, 1st Marines
The 3rd Battalion, 1st Marines is an infantry battalion of the United States Marine Corps known for its combat deployments and service in major conflicts including World War II, the Korean War, and the wars in Iraq and Afghanistan.
C. 1st Battalion, 3rd Marines
The 1st Battalion, 3rd Marines is an infantry battalion of the United States Marine Corps known for its combat deployments and service in major conflicts including World War II, Vietnam, Iraq, and Afghanistan.
D. 2nd Battalion, 1st Marines
The 2nd Battalion, 1st Marines is an infantry battalion of the United States Marine Corps known for its combat deployments and service in major conflicts as part of the 1st Marine Division.
E. 3rd Battalion, 7th Marines
The 3rd Battalion, 7th Marines is a United States Marine Corps infantry battalion renowned for its combat deployments and service as part of the 1st Marine Division.
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 Battalion, 3rd Marines
Triple: [3rd Marine Regiment, subunit, 2nd Battalion, 3rd Marines]

Generated description

The 2nd Battalion, 3rd Marines is an infantry battalion of the United States Marine Corps known for its combat deployments and service in major conflicts including World War II, Vietnam, Iraq, and Afghanistan.

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

Target entity: 2nd Battalion, 3rd Marines
Target entity description: The 2nd Battalion, 3rd Marines is an infantry battalion of the United States Marine Corps known for its combat deployments and service in major conflicts including World War II, Vietnam, Iraq, and Afghanistan.

A. 3rd Battalion 2nd Marines
3rd Battalion, 2nd Marines is an infantry battalion of the United States Marine Corps known for its deployments in major conflicts and expeditionary operations.
B. 3rd Battalion, 1st Marines
The 3rd Battalion, 1st Marines is an infantry battalion of the United States Marine Corps known for its combat deployments and service in major conflicts including World War II, the Korean War, and the wars in Iraq and Afghanistan.
C. 1st Battalion, 3rd Marines
The 1st Battalion, 3rd Marines is an infantry battalion of the United States Marine Corps known for its combat deployments and service in major conflicts including World War II, Vietnam, Iraq, and Afghanistan.
D. 2nd Battalion, 1st Marines
The 2nd Battalion, 1st Marines is an infantry battalion of the United States Marine Corps known for its combat deployments and service in major conflicts as part of the 1st Marine Division.
E. 3rd Battalion, 7th Marines
The 3rd Battalion, 7th Marines is a United States Marine Corps infantry battalion renowned for its combat deployments and service as part of the 1st Marine Division.
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_69d6ab668acc8190963ba424049d6aee`	completed	April 8, 2026, 7:24 p.m.
NER	Named-entity recognition	`batch_69d91c961d648190ad6ce5f7d228eee4`	completed	April 10, 2026, 3:51 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69f67c60a7d081908e402c15b7e38596`	completed	May 2, 2026, 10:36 p.m.
NEDg	Description generation	`batch_69f67db4dd2081909a238e368645e899`	completed	May 2, 2026, 10:41 p.m.
NED2	Entity disambiguation (via description)	`batch_69f67ececce8819080335e67bd747057`	completed	May 2, 2026, 10:46 p.m.

Created at: April 8, 2026, 9:51 p.m.