Triple

T6124168

Position	Surface form	Disambiguated ID	Type / Status
Subject	Company C, 1st Battalion, 20th Infantry Regiment	`E136553`	entity
Predicate	service	`P4690`	FINISHED
Object	United States Army ground forces in Vietnam United States Army ground forces in Vietnam were the primary U.S. land combat units deployed during the Vietnam War, conducting large-scale ground operations, counterinsurgency missions, and support roles across South Vietnam.	`E570497`	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: United States Army ground forces in Vietnam | Statement: [Company C, 1st Battalion, 20th Infantry Regiment, service, United States Army ground forces in Vietnam]

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

Target entity: United States Army ground forces in Vietnam
Context triple: [Company C, 1st Battalion, 20th Infantry Regiment, service, United States Army ground forces in Vietnam]

A. Army of the Republic of Vietnam
The Army of the Republic of Vietnam was the ground military force of South Vietnam, allied with the United States and other anti-communist nations during the Vietnam War.
B. Armed Forces of the Republic of Vietnam
The Armed Forces of the Republic of Vietnam were the military forces of South Vietnam, active primarily during the Vietnam War and allied with the United States and other anti-communist nations.
C. Military Assistance Command, Vietnam
Military Assistance Command, Vietnam was the United States' primary military headquarters responsible for directing and coordinating American and allied combat operations during the Vietnam War.
D. Vietnamese forces
Vietnamese forces were the military units of Vietnam that expanded and defended Vietnamese territory through various historical campaigns and conflicts.
E. People's Liberation Armed Forces of South Vietnam
The People's Liberation Armed Forces of South Vietnam were the communist guerrilla and regular military forces that fought against the South Vietnamese government and its allies during the Vietnam War.
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: United States Army ground forces in Vietnam
Triple: [Company C, 1st Battalion, 20th Infantry Regiment, service, United States Army ground forces in Vietnam]

Generated description

United States Army ground forces in Vietnam were the primary U.S. land combat units deployed during the Vietnam War, conducting large-scale ground operations, counterinsurgency missions, and support roles across South Vietnam.

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

Target entity: United States Army ground forces in Vietnam
Target entity description: United States Army ground forces in Vietnam were the primary U.S. land combat units deployed during the Vietnam War, conducting large-scale ground operations, counterinsurgency missions, and support roles across South Vietnam.

A. Army of the Republic of Vietnam
The Army of the Republic of Vietnam was the ground military force of South Vietnam, allied with the United States and other anti-communist nations during the Vietnam War.
B. Armed Forces of the Republic of Vietnam
The Armed Forces of the Republic of Vietnam were the military forces of South Vietnam, active primarily during the Vietnam War and allied with the United States and other anti-communist nations.
C. Military Assistance Command, Vietnam
Military Assistance Command, Vietnam was the United States' primary military headquarters responsible for directing and coordinating American and allied combat operations during the Vietnam War.
D. Vietnamese forces
Vietnamese forces were the military units of Vietnam that expanded and defended Vietnamese territory through various historical campaigns and conflicts.
E. People's Liberation Armed Forces of South Vietnam
The People's Liberation Armed Forces of South Vietnam were the communist guerrilla and regular military forces that fought against the South Vietnamese government and its allies during the Vietnam War.
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_69c0089f851c81909e5e189a617dcff6`	completed	March 22, 2026, 3:19 p.m.
NER	Named-entity recognition	`batch_69c05c25976081909e0a40e07dff0b8a`	completed	March 22, 2026, 9:16 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69c135b2500c8190aaf67b059ccbe3f1`	completed	March 23, 2026, 12:44 p.m.
NEDg	Description generation	`batch_69c13769a4bc81908d45d371e77f8d32`	completed	March 23, 2026, 12:51 p.m.
NED2	Entity disambiguation (via description)	`batch_69c138247e2c8190b6c2aabbd36ad9c0`	completed	March 23, 2026, 12:55 p.m.

Created at: March 22, 2026, 4:14 p.m.