Triple

T10711627

Position	Surface form	Disambiguated ID	Type / Status
Subject	Battle of Savage’s Station	`E252550`	entity
Predicate	tookPlaceNear	`P350`	FINISHED
Object	Savage’s Station on the Richmond and York River Railroad Savage’s Station on the Richmond and York River Railroad was a Civil War–era rail stop and logistical point in Virginia that served as a key Union supply and hospital site during the Peninsula Campaign.	`E880981`	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: Savage’s Station on the Richmond and York River Railroad | Statement: [Battle of Savage’s Station, tookPlaceNear, Savage’s Station on the Richmond and York River Railroad]

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

Target entity: Savage’s Station on the Richmond and York River Railroad
Context triple: [Battle of Savage’s Station, tookPlaceNear, Savage’s Station on the Richmond and York River Railroad]

A. Appomattox Station
Appomattox Station is a historic Civil War site in Appomattox County, Virginia, associated with the final days of the Confederacy and the surrender of General Robert E. Lee.
B. Manassas station
Manassas station is a historic passenger rail station in Manassas, Virginia, serving as a key stop for Virginia Railway Express commuter trains and Amtrak services.
C. Roanoke station
Roanoke station is a passenger rail station in Roanoke, Virginia, serving as an Amtrak stop and regional transportation hub in the state's rail network.
D. Appomattox Station and Appomattox Court House operations
The Appomattox Station and Appomattox Court House operations, collectively known as the Appomattox Campaign, were the final series of Civil War battles in Virginia that led to General Robert E. Lee’s surrender and effectively ended major Confederate resistance.
E. Tuckahoe station
Tuckahoe station is a Metro-North Railroad commuter rail stop on the Harlem Line serving the village of Tuckahoe in Westchester County, New York.
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: Savage’s Station on the Richmond and York River Railroad
Triple: [Battle of Savage’s Station, tookPlaceNear, Savage’s Station on the Richmond and York River Railroad]

Generated description

Savage’s Station on the Richmond and York River Railroad was a Civil War–era rail stop and logistical point in Virginia that served as a key Union supply and hospital site during the Peninsula Campaign.

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

Target entity: Savage’s Station on the Richmond and York River Railroad
Target entity description: Savage’s Station on the Richmond and York River Railroad was a Civil War–era rail stop and logistical point in Virginia that served as a key Union supply and hospital site during the Peninsula Campaign.

A. Appomattox Station
Appomattox Station is a historic Civil War site in Appomattox County, Virginia, associated with the final days of the Confederacy and the surrender of General Robert E. Lee.
B. Manassas station
Manassas station is a historic passenger rail station in Manassas, Virginia, serving as a key stop for Virginia Railway Express commuter trains and Amtrak services.
C. Roanoke station
Roanoke station is a passenger rail station in Roanoke, Virginia, serving as an Amtrak stop and regional transportation hub in the state's rail network.
D. Appomattox Station and Appomattox Court House operations
The Appomattox Station and Appomattox Court House operations, collectively known as the Appomattox Campaign, were the final series of Civil War battles in Virginia that led to General Robert E. Lee’s surrender and effectively ended major Confederate resistance.
E. Tuckahoe station
Tuckahoe station is a Metro-North Railroad commuter rail stop on the Harlem Line serving the village of Tuckahoe in Westchester County, New York.
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_69d6aa5cbabc8190973e683950d89faf`	completed	April 8, 2026, 7:19 p.m.
NER	Named-entity recognition	`batch_69d6fe523de08190a82c8f057fe8baf6`	completed	April 9, 2026, 1:18 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69d99917df2c819099be2a9b9c4a2ce7`	completed	April 11, 2026, 12:43 a.m.
NEDg	Description generation	`batch_69d99e8632688190b3746649a124ca09`	completed	April 11, 2026, 1:06 a.m.
NED2	Entity disambiguation (via description)	`batch_69dadccd1d7081908ae53b97d2c2a6cb`	completed	April 11, 2026, 11:44 p.m.

Created at: April 8, 2026, 9:13 p.m.