Triple

T3801646

Position	Surface form	Disambiguated ID	Type / Status
Subject	U.S. Army Test and Evaluation Command	`E91700`	entity
Predicate	hasComponent	`P35`	FINISHED
Object	U.S. Army Electronic Proving Ground The U.S. Army Electronic Proving Ground is a major Army test facility that evaluates and validates military electronic systems, communications, and related technologies under realistic operational conditions.	`E395007`	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: U.S. Army Electronic Proving Ground | Statement: [U.S. Army Test and Evaluation Command, hasComponent, U.S. Army Electronic Proving Ground]

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

Target entity: U.S. Army Electronic Proving Ground
Context triple: [U.S. Army Test and Evaluation Command, hasComponent, U.S. Army Electronic Proving Ground]

A. U.S. Army Yuma Proving Ground
U.S. Army Yuma Proving Ground is a major U.S. Army testing facility in southwestern Arizona known for evaluating military equipment, weapons systems, and munitions in desert conditions.
B. Dugway Proving Ground
Dugway Proving Ground is a large U.S. Army facility in Utah primarily used for testing chemical, biological, radiological, and defense systems in a remote desert environment.
C. Buffalo Soldier Electronic Test Range
Buffalo Soldier Electronic Test Range is a U.S. Army testing and evaluation range at Fort Huachuca used for developing and assessing electronic, communications, and surveillance systems.
D. Pine Bluff Arsenal
Pine Bluff Arsenal is a U.S. Army installation in Arkansas that historically served as a major site for the storage and destruction of chemical weapons and related munitions.
E. Aberdeen Proving Ground, Maryland
Aberdeen Proving Ground, Maryland is a major U.S. Army installation known for weapons testing, research, and development, particularly in ordnance and chemical defense.
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: U.S. Army Electronic Proving Ground
Triple: [U.S. Army Test and Evaluation Command, hasComponent, U.S. Army Electronic Proving Ground]

Generated description

The U.S. Army Electronic Proving Ground is a major Army test facility that evaluates and validates military electronic systems, communications, and related technologies under realistic operational conditions.

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

Target entity: U.S. Army Electronic Proving Ground
Target entity description: The U.S. Army Electronic Proving Ground is a major Army test facility that evaluates and validates military electronic systems, communications, and related technologies under realistic operational conditions.

A. U.S. Army Yuma Proving Ground
U.S. Army Yuma Proving Ground is a major U.S. Army testing facility in southwestern Arizona known for evaluating military equipment, weapons systems, and munitions in desert conditions.
B. Dugway Proving Ground
Dugway Proving Ground is a large U.S. Army facility in Utah primarily used for testing chemical, biological, radiological, and defense systems in a remote desert environment.
C. Buffalo Soldier Electronic Test Range
Buffalo Soldier Electronic Test Range is a U.S. Army testing and evaluation range at Fort Huachuca used for developing and assessing electronic, communications, and surveillance systems.
D. Pine Bluff Arsenal
Pine Bluff Arsenal is a U.S. Army installation in Arkansas that historically served as a major site for the storage and destruction of chemical weapons and related munitions.
E. Aberdeen Proving Ground, Maryland
Aberdeen Proving Ground, Maryland is a major U.S. Army installation known for weapons testing, research, and development, particularly in ordnance and chemical defense.
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_69aed96354f48190a768966d6bd19b04`	completed	March 9, 2026, 2:29 p.m.
NER	Named-entity recognition	`batch_69aee7b998c08190b252178cd7436951`	completed	March 9, 2026, 3:31 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69b5121c38988190976d27f35acfb73f`	completed	March 14, 2026, 7:45 a.m.
NEDg	Description generation	`batch_69b512b8f13881909a264439f9cbea24`	completed	March 14, 2026, 7:48 a.m.
NED2	Entity disambiguation (via description)	`batch_69b51339ee948190a7c9ab3c5eb106da`	completed	March 14, 2026, 7:50 a.m.

Created at: March 9, 2026, 3:15 p.m.