Triple

T554542

Position	Surface form	Disambiguated ID	Type / Status
Subject	12th Army Group	`E11913`	entity
Predicate	subordinateUnit	`P258`	FINISHED
Object	Fifteenth United States Army The Fifteenth United States Army was a U.S. Army field army formed in World War II that primarily oversaw occupation, training, and historical documentation duties in the European Theater.	`E71300`	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: Fifteenth United States Army | Statement: [12th Army Group, subordinateUnit, Fifteenth United States Army]

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

Target entity: Fifteenth United States Army
Context triple: [12th Army Group, subordinateUnit, Fifteenth United States Army]

A. U.S. Seventh Army
The U.S. Seventh Army is a major United States Army formation that played a key role in the European Theater of World War II, particularly in the Allied invasion and liberation of Southern France and subsequent campaigns in Western Europe.
B. United States Army Forces in the Far East
United States Army Forces in the Far East was a World War II U.S. Army command under General Douglas MacArthur responsible for the defense of the Philippines and surrounding regions against Japanese forces.
C. Third United States Army
The Third United States Army is a major U.S. Army field formation best known for its rapid armored advances across France and Germany under General George S. Patton during World War II.
D. U.S. Army Americal Division
The U.S. Army Americal Division was a World War II U.S. Army infantry division that fought in the Pacific Theater, notably on Guadalcanal and other Solomon Islands campaigns.
E. 5th Marine Division
The 5th Marine Division was a United States Marine Corps infantry division formed during World War II, best known for its pivotal combat role in the Pacific Theater, especially at Iwo Jima.
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: Fifteenth United States Army
Triple: [12th Army Group, subordinateUnit, Fifteenth United States Army]

Generated description

The Fifteenth United States Army was a U.S. Army field army formed in World War II that primarily oversaw occupation, training, and historical documentation duties in the European Theater.

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

Target entity: Fifteenth United States Army
Target entity description: The Fifteenth United States Army was a U.S. Army field army formed in World War II that primarily oversaw occupation, training, and historical documentation duties in the European Theater.

A. U.S. Seventh Army
The U.S. Seventh Army is a major United States Army formation that played a key role in the European Theater of World War II, particularly in the Allied invasion and liberation of Southern France and subsequent campaigns in Western Europe.
B. United States Army Forces in the Far East
United States Army Forces in the Far East was a World War II U.S. Army command under General Douglas MacArthur responsible for the defense of the Philippines and surrounding regions against Japanese forces.
C. Third United States Army
The Third United States Army is a major U.S. Army field formation best known for its rapid armored advances across France and Germany under General George S. Patton during World War II.
D. U.S. Army Americal Division
The U.S. Army Americal Division was a World War II U.S. Army infantry division that fought in the Pacific Theater, notably on Guadalcanal and other Solomon Islands campaigns.
E. 5th Marine Division
The 5th Marine Division was a United States Marine Corps infantry division formed during World War II, best known for its pivotal combat role in the Pacific Theater, especially at Iwo Jima.
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_69a4932941d08190815efd422f0b4ca7`	completed	March 1, 2026, 7:27 p.m.
NER	Named-entity recognition	`batch_69a4991c524481908b2bb88c4feabec6`	completed	March 1, 2026, 7:53 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69a4fc7dea048190a5a1472825f6d747`	completed	March 2, 2026, 2:57 a.m.
NEDg	Description generation	`batch_69a4fcf4f4048190ae7ec93774c292be`	completed	March 2, 2026, 2:59 a.m.
NED2	Entity disambiguation (via description)	`batch_69a4fd51f2608190b7835e7ba0d78adb`	completed	March 2, 2026, 3 a.m.

Created at: March 1, 2026, 7:32 p.m.