Triple

T14064921

Position	Surface form	Disambiguated ID	Type / Status
Subject	Bedford, Pennsylvania	`E338442`	entity
Predicate	hasHistoricSite	`P1098`	FINISHED
Object	Bedford Historic District Bedford Historic District is a nationally recognized area in Bedford, Pennsylvania, known for its well-preserved 18th- and 19th-century architecture and its significance in early American history.	`E1077244`	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: Bedford Historic District | Statement: [Bedford, Pennsylvania, hasHistoricSite, Bedford Historic District]

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

Target entity: Bedford Historic District
Context triple: [Bedford, Pennsylvania, hasHistoricSite, Bedford Historic District]

A. Bedford Historic District
Bedford Historic District is a designated historic area within Brooklyn’s Bedford–Stuyvesant neighborhood, noted for its well-preserved 19th- and early 20th-century residential architecture.
B. Bedford Center Historic District
Bedford Center Historic District is a historically significant area in Bedford, Massachusetts, known for its well-preserved 18th- and 19th-century architecture and traditional New England town center layout.
C. Bedford Village Historic District
Bedford Village Historic District is a preserved historic area in Bedford, New York, known for its well-maintained 18th- and 19th-century buildings and traditional New England village character.
D. Downtown Bedford Historic District
Downtown Bedford Historic District is a preserved central business area in Bedford, Indiana, known for its historic architecture and role in the city's commercial and civic life.
E. Suffolk Historic District
Suffolk Historic District is a nationally recognized historic area in downtown Suffolk, Virginia, noted for its well-preserved 19th- and early 20th-century architecture and its reflection of the city’s commercial and residential development.
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: Bedford Historic District
Triple: [Bedford, Pennsylvania, hasHistoricSite, Bedford Historic District]

Generated description

Bedford Historic District is a nationally recognized area in Bedford, Pennsylvania, known for its well-preserved 18th- and 19th-century architecture and its significance in early American history.

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

Target entity: Bedford Historic District
Target entity description: Bedford Historic District is a nationally recognized area in Bedford, Pennsylvania, known for its well-preserved 18th- and 19th-century architecture and its significance in early American history.

A. Bedford Historic District
Bedford Historic District is a designated historic area within Brooklyn’s Bedford–Stuyvesant neighborhood, noted for its well-preserved 19th- and early 20th-century residential architecture.
B. Bedford Center Historic District
Bedford Center Historic District is a historically significant area in Bedford, Massachusetts, known for its well-preserved 18th- and 19th-century architecture and traditional New England town center layout.
C. Bedford Village Historic District
Bedford Village Historic District is a preserved historic area in Bedford, New York, known for its well-maintained 18th- and 19th-century buildings and traditional New England village character.
D. Downtown Bedford Historic District
Downtown Bedford Historic District is a preserved central business area in Bedford, Indiana, known for its historic architecture and role in the city's commercial and civic life.
E. Suffolk Historic District
Suffolk Historic District is a nationally recognized historic area in downtown Suffolk, Virginia, noted for its well-preserved 19th- and early 20th-century architecture and its reflection of the city’s commercial and residential development.
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_69d81c67ba6c819091935650dfb3b895`	completed	April 9, 2026, 9:38 p.m.
NER	Named-entity recognition	`batch_69de5689c7f48190a47ca94eaa8a9ef9`	completed	April 14, 2026, 3 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69fcb669111081909ccd167f41571a00`	completed	May 7, 2026, 3:57 p.m.
NEDg	Description generation	`batch_69fcc17d16008190bfec11ba0c229aae`	completed	May 7, 2026, 4:44 p.m.
NED2	Entity disambiguation (via description)	`batch_69fcc1fe9bb0819098aa2655330569cb`	completed	May 7, 2026, 4:46 p.m.

Created at: April 9, 2026, 10:21 p.m.