Triple

T4507337

Position	Surface form	Disambiguated ID	Type / Status
Subject	Middleburg, Virginia	`E101363`	entity
Predicate	historicDistrict	`P295`	FINISHED
Object	Middleburg Historic District Middleburg Historic District is a nationally recognized area in Middleburg, Virginia, known for its well-preserved 18th- and 19th-century architecture and its role as a historic rural village in the Piedmont region.	`E447469`	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: Middleburg Historic District | Statement: [Middleburg, Virginia, historicDistrict, Middleburg Historic District]

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

Target entity: Middleburg Historic District
Context triple: [Middleburg, Virginia, historicDistrict, Middleburg Historic District]

A. Purcellville Historic District
Purcellville Historic District is a designated historic area in Purcellville, Virginia, known for its preserved late-19th- and early-20th-century architecture and small-town character.
B. Rockville Historic District
Rockville Historic District is a preserved area in Rockville, Maryland, known for its concentration of historically significant buildings and architecture reflecting the city’s development over time.
C. Leesburg Historic District
Leesburg Historic District is a nationally recognized area in Leesburg, Virginia, known for its well-preserved 18th- and 19th-century architecture and its significance in American colonial and Civil War history.
D. Manassas Historic District
Manassas Historic District is a preserved area in Manassas, Virginia, known for its 19th- and early 20th-century architecture and its significance to Civil War and railroad history.
E. Front Royal Historic District
Front Royal Historic District is a preserved area in Front Royal, Virginia, known for its concentration of 18th- to early 20th-century architecture and its significance in the town’s commercial and civic history.
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: Middleburg Historic District
Triple: [Middleburg, Virginia, historicDistrict, Middleburg Historic District]

Generated description

Middleburg Historic District is a nationally recognized area in Middleburg, Virginia, known for its well-preserved 18th- and 19th-century architecture and its role as a historic rural village in the Piedmont region.

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

Target entity: Middleburg Historic District
Target entity description: Middleburg Historic District is a nationally recognized area in Middleburg, Virginia, known for its well-preserved 18th- and 19th-century architecture and its role as a historic rural village in the Piedmont region.

A. Purcellville Historic District
Purcellville Historic District is a designated historic area in Purcellville, Virginia, known for its preserved late-19th- and early-20th-century architecture and small-town character.
B. Rockville Historic District
Rockville Historic District is a preserved area in Rockville, Maryland, known for its concentration of historically significant buildings and architecture reflecting the city’s development over time.
C. Leesburg Historic District
Leesburg Historic District is a nationally recognized area in Leesburg, Virginia, known for its well-preserved 18th- and 19th-century architecture and its significance in American colonial and Civil War history.
D. Manassas Historic District
Manassas Historic District is a preserved area in Manassas, Virginia, known for its 19th- and early 20th-century architecture and its significance to Civil War and railroad history.
E. Front Royal Historic District
Front Royal Historic District is a preserved area in Front Royal, Virginia, known for its concentration of 18th- to early 20th-century architecture and its significance in the town’s commercial and civic history.
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_69bd43d175248190894dc58b5b395c26`	completed	March 20, 2026, 12:55 p.m.
NER	Named-entity recognition	`batch_69bd570e7bb8819097f7a575384a10a8`	completed	March 20, 2026, 2:17 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69bd6fa0e3948190b7667e3db2131c1f`	completed	March 20, 2026, 4:02 p.m.
NEDg	Description generation	`batch_69bd71b00a2481909309765b6cc2e73d`	completed	March 20, 2026, 4:11 p.m.
NED2	Entity disambiguation (via description)	`batch_69bd727abda08190bdc1d6ea015f3e46`	completed	March 20, 2026, 4:14 p.m.

Created at: March 20, 2026, 1:01 p.m.