Triple

T17056830

Position	Surface form	Disambiguated ID	Type / Status
Subject	Newton, Iowa	`E413842`	entity
Predicate	hasHistoricDistrict	`P295`	FINISHED
Object	Newton Downtown Historic District Newton Downtown Historic District is a preserved central business area in Newton, Iowa, recognized for its historic architecture and role in the city’s commercial and civic development.	`E1247871`	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: Newton Downtown Historic District | Statement: [Newton, Iowa, hasHistoricDistrict, Newton Downtown Historic District]

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

Target entity: Newton Downtown Historic District
Context triple: [Newton, Iowa, hasHistoricDistrict, Newton Downtown Historic District]

A. Newton Downtown Historic District
Newton Downtown Historic District is a preserved historic commercial and civic center in Newton, North Carolina, noted for its late-19th- and early-20th-century architecture and role as the city’s traditional core.
B. Broadway Historic District
The Broadway Historic District is a preserved neighborhood in Rock Island, Illinois, known for its concentration of architecturally significant 19th- and early 20th-century homes and buildings.
C. Park Avenue Historic District
Park Avenue Historic District is a historic neighborhood and park-lined boulevard in downtown Tallahassee, Florida, known for its preserved 19th- and early 20th-century architecture and civic landmarks.
D. Hudson Historic District
The Hudson Historic District is a preserved area in Hudson, Ohio, known for its well-maintained 19th-century architecture and its significance in reflecting the town’s early New England–style heritage.
E. Hudson Historic District
Hudson Historic District is a nationally recognized area in Hudson, New York, known for its well-preserved 18th- and 19th-century architecture and its significance in the city’s commercial and residential 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: Newton Downtown Historic District
Triple: [Newton, Iowa, hasHistoricDistrict, Newton Downtown Historic District]

Generated description

Newton Downtown Historic District is a preserved central business area in Newton, Iowa, recognized for its historic architecture and role in the city’s commercial and civic development.

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

Target entity: Newton Downtown Historic District
Target entity description: Newton Downtown Historic District is a preserved central business area in Newton, Iowa, recognized for its historic architecture and role in the city’s commercial and civic development.

A. Newton Downtown Historic District
Newton Downtown Historic District is a preserved historic commercial and civic center in Newton, North Carolina, noted for its late-19th- and early-20th-century architecture and role as the city’s traditional core.
B. Broadway Historic District
The Broadway Historic District is a preserved neighborhood in Rock Island, Illinois, known for its concentration of architecturally significant 19th- and early 20th-century homes and buildings.
C. Park Avenue Historic District
Park Avenue Historic District is a historic neighborhood and park-lined boulevard in downtown Tallahassee, Florida, known for its preserved 19th- and early 20th-century architecture and civic landmarks.
D. Hudson Historic District
Hudson Historic District is a nationally recognized area in Hudson, New York, known for its well-preserved 18th- and 19th-century architecture and its significance in the city’s commercial and residential history.
E. Hudson Historic District
The Hudson Historic District is a preserved area in Hudson, Ohio, known for its well-maintained 19th-century architecture and its significance in reflecting the town’s early New England–style heritage.
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_69d886cde3d481908d4d01ba88ba7eb7`	completed	April 10, 2026, 5:12 a.m.
NER	Named-entity recognition	`batch_69e3db7a96288190bd985f79c3f55623`	completed	April 18, 2026, 7:28 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a012346bcfc819093cd922baa94e186`	completed	May 11, 2026, 12:31 a.m.
NEDg	Description generation	`batch_6a0125420bd08190b969849a206a67d1`	completed	May 11, 2026, 12:39 a.m.
NED2	Entity disambiguation (via description)	`batch_6a0125c7c4f48190b570dabd341b1ef1`	completed	May 11, 2026, 12:41 a.m.

Created at: April 10, 2026, 5:34 a.m.