Triple

T2532243

Position	Surface form	Disambiguated ID	Type / Status
Subject	Ball's Bluff Battlefield Regional Park	`E56186`	entity
Predicate	hasPart	`P35`	FINISHED
Object	Ball's Bluff National Cemetery Ball's Bluff National Cemetery is a small U.S. national military cemetery in Virginia that commemorates Union soldiers who died in the 1861 Battle of Ball's Bluff during the American Civil War.	`E276454`	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: Ball's Bluff National Cemetery | Statement: [Ball's Bluff Battlefield Regional Park, hasPart, Ball's Bluff National Cemetery]

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

Target entity: Ball's Bluff National Cemetery
Context triple: [Ball's Bluff Battlefield Regional Park, hasPart, Ball's Bluff National Cemetery]

A. Fredericksburg National Cemetery
Fredericksburg National Cemetery is a U.S. military burial ground established after the Civil War to honor Union soldiers who died in the battles around Fredericksburg, Virginia.
B. Andrew Johnson National Cemetery
Andrew Johnson National Cemetery is a historic burial ground in Greeneville, Tennessee, that serves as the final resting place of the 17th U.S. president, Andrew Johnson, and is preserved as part of a national historic site.
C. Soldiers' National Cemetery
Soldiers' National Cemetery is a historic military burial ground in Gettysburg, Pennsylvania, best known as the site where President Abraham Lincoln delivered the Gettysburg Address.
D. Ball's Bluff Battlefield Regional Park
Ball's Bluff Battlefield Regional Park is a preserved Civil War battlefield and memorial site in Loudoun County, Virginia, commemorating the 1861 Battle of Ball's Bluff along the Potomac River.
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: Ball's Bluff National Cemetery
Triple: [Ball's Bluff Battlefield Regional Park, hasPart, Ball's Bluff National Cemetery]

Generated description

Ball's Bluff National Cemetery is a small U.S. national military cemetery in Virginia that commemorates Union soldiers who died in the 1861 Battle of Ball's Bluff during the American Civil War.

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

Target entity: Ball's Bluff National Cemetery
Target entity description: Ball's Bluff National Cemetery is a small U.S. national military cemetery in Virginia that commemorates Union soldiers who died in the 1861 Battle of Ball's Bluff during the American Civil War.

A. Fredericksburg National Cemetery
Fredericksburg National Cemetery is a U.S. military burial ground established after the Civil War to honor Union soldiers who died in the battles around Fredericksburg, Virginia.
B. Andrew Johnson National Cemetery
Andrew Johnson National Cemetery is a historic burial ground in Greeneville, Tennessee, that serves as the final resting place of the 17th U.S. president, Andrew Johnson, and is preserved as part of a national historic site.
C. Soldiers' National Cemetery
Soldiers' National Cemetery is a historic military burial ground in Gettysburg, Pennsylvania, best known as the site where President Abraham Lincoln delivered the Gettysburg Address.
D. Ball's Bluff Battlefield Regional Park
Ball's Bluff Battlefield Regional Park is a preserved Civil War battlefield and memorial site in Loudoun County, Virginia, commemorating the 1861 Battle of Ball's Bluff along the Potomac River.
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_69ab4a48e4f081908f1218d244608659`	completed	March 6, 2026, 9:42 p.m.
NER	Named-entity recognition	`batch_69abd279cf108190b03fb6e0265f39d9`	completed	March 7, 2026, 7:23 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69af5cf858cc81908d6a7ef5315119aa`	completed	March 9, 2026, 11:51 p.m.
NEDg	Description generation	`batch_69af5db1c290819099d88815ebe97c1b`	completed	March 9, 2026, 11:54 p.m.
NED2	Entity disambiguation (via description)	`batch_69af5e2cd2588190bc24c3cdd350fa70`	completed	March 9, 2026, 11:56 p.m.

Created at: March 6, 2026, 9:47 p.m.