Triple

T7586375

Position	Surface form	Disambiguated ID	Type / Status
Subject	Civil War Defenses of Washington	`E179621`	entity
Predicate	hasPart	`P35`	FINISHED
Object	Battleground National Cemetery Battleground National Cemetery is a small U.S. national cemetery in Washington, D.C., established to honor Union soldiers who died defending the capital during the Civil War.	`E676256`	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: Battleground National Cemetery | Statement: [Civil War Defenses of Washington, hasPart, Battleground National Cemetery]

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

Target entity: Battleground National Cemetery
Context triple: [Civil War Defenses of Washington, hasPart, Battleground National Cemetery]

A. U.S. National Cemetery
A U.S. National Cemetery is a federally designated burial ground for members of the armed forces and eligible veterans, maintained by the U.S. government as part of the national system of military cemeteries.
B. United States Soldiers' and Airmen's Home National Cemetery
The United States Soldiers' and Airmen's Home National Cemetery is a historic national military cemetery in Washington, D.C., serving as a burial ground for American service members and notable Civil War figures.
C. Fort Scott National Cemetery
Fort Scott National Cemetery is a United States national cemetery in southeastern Kansas that serves as a burial ground for American military veterans and their eligible family members.
D. Alton National Cemetery
Alton National Cemetery is a United States national cemetery in Alton, Illinois, serving as a burial ground for American military veterans and their eligible family members.
E. Camp Butler National Cemetery
Camp Butler National Cemetery is a United States national military cemetery near Springfield, Illinois, that serves as a burial ground for American veterans and dates back to the Civil War era.
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: Battleground National Cemetery
Triple: [Civil War Defenses of Washington, hasPart, Battleground National Cemetery]

Generated description

Battleground National Cemetery is a small U.S. national cemetery in Washington, D.C., established to honor Union soldiers who died defending the capital during the Civil War.

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

Target entity: Battleground National Cemetery
Target entity description: Battleground National Cemetery is a small U.S. national cemetery in Washington, D.C., established to honor Union soldiers who died defending the capital during the Civil War.

A. U.S. National Cemetery
A U.S. National Cemetery is a federally designated burial ground for members of the armed forces and eligible veterans, maintained by the U.S. government as part of the national system of military cemeteries.
B. United States Soldiers' and Airmen's Home National Cemetery
The United States Soldiers' and Airmen's Home National Cemetery is a historic national military cemetery in Washington, D.C., serving as a burial ground for American service members and notable Civil War figures.
C. Fort Scott National Cemetery
Fort Scott National Cemetery is a United States national cemetery in southeastern Kansas that serves as a burial ground for American military veterans and their eligible family members.
D. Alton National Cemetery
Alton National Cemetery is a United States national cemetery in Alton, Illinois, serving as a burial ground for American military veterans and their eligible family members.
E. Camp Butler National Cemetery
Camp Butler National Cemetery is a United States national military cemetery near Springfield, Illinois, that serves as a burial ground for American veterans and dates back to the Civil War era.
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_69c69f335248819093c1006f30513708`	completed	March 27, 2026, 3:16 p.m.
NER	Named-entity recognition	`batch_69c6f9970efc8190b1b9286d86331359`	completed	March 27, 2026, 9:41 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69c86840abc08190b7ca9fb8e2968311`	completed	March 28, 2026, 11:46 p.m.
NEDg	Description generation	`batch_69c868fb7fe48190a1b7ab0e824e2984`	completed	March 28, 2026, 11:49 p.m.
NED2	Entity disambiguation (via description)	`batch_69c8697782d48190a6830f91800d3505`	completed	March 28, 2026, 11:51 p.m.

Created at: March 27, 2026, 3:52 p.m.