Triple

T9814616

Position	Surface form	Disambiguated ID	Type / Status
Subject	Winsted, Connecticut	`E238368`	entity
Predicate	hasHistoricDistrict	`P295`	FINISHED
Object	Winsted Green Historic District Winsted Green Historic District is a historically significant area in Winsted, Connecticut, centered around its traditional town green and notable 19th- and early 20th-century architecture.	`E823547`	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: Winsted Green Historic District | Statement: [Winsted, Connecticut, hasHistoricDistrict, Winsted Green Historic District]

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

Target entity: Winsted Green Historic District
Context triple: [Winsted, Connecticut, hasHistoricDistrict, Winsted Green Historic District]

A. Windham Center Historic District
Windham Center Historic District is a historically significant area in Windham, Connecticut, known for its well-preserved 18th- and 19th-century architecture and its role as an early civic and commercial center of the town.
B. Weston Center Historic District
Weston Center Historic District is a preserved historic core of Weston, Connecticut, featuring notable 18th- and 19th-century buildings that reflect the town’s early rural and civic development.
C. Litchfield Historic District
Litchfield Historic District is a well-preserved area in Litchfield, Connecticut, known for its colonial-era architecture, early American town layout, and significance in the political and cultural history of New England.
D. Norwalk Green Historic District
Norwalk Green Historic District is a preserved area in Norwalk, Connecticut, known for its historic architecture and central town green that reflect the city’s early civic and religious life.
E. Meriden Downtown Historic District
Meriden Downtown Historic District is a designated historic area in the central business district of Meriden, Connecticut, recognized for its concentration of architecturally and historically significant commercial and civic buildings.
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: Winsted Green Historic District
Triple: [Winsted, Connecticut, hasHistoricDistrict, Winsted Green Historic District]

Generated description

Winsted Green Historic District is a historically significant area in Winsted, Connecticut, centered around its traditional town green and notable 19th- and early 20th-century architecture.

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

Target entity: Winsted Green Historic District
Target entity description: Winsted Green Historic District is a historically significant area in Winsted, Connecticut, centered around its traditional town green and notable 19th- and early 20th-century architecture.

A. Windham Center Historic District
Windham Center Historic District is a historically significant area in Windham, Connecticut, known for its well-preserved 18th- and 19th-century architecture and its role as an early civic and commercial center of the town.
B. Weston Center Historic District
Weston Center Historic District is a preserved historic core of Weston, Connecticut, featuring notable 18th- and 19th-century buildings that reflect the town’s early rural and civic development.
C. Litchfield Historic District
Litchfield Historic District is a well-preserved area in Litchfield, Connecticut, known for its colonial-era architecture, early American town layout, and significance in the political and cultural history of New England.
D. Norwalk Green Historic District
Norwalk Green Historic District is a preserved area in Norwalk, Connecticut, known for its historic architecture and central town green that reflect the city’s early civic and religious life.
E. Meriden Downtown Historic District
Meriden Downtown Historic District is a designated historic area in the central business district of Meriden, Connecticut, recognized for its concentration of architecturally and historically significant commercial and civic buildings.
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_69ca84defac48190abc1148804f184c1`	completed	March 30, 2026, 2:12 p.m.
NER	Named-entity recognition	`batch_69cdb2f19660819083e3f15780352052`	completed	April 2, 2026, 12:06 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69d1cc67db68819093217c9a74e72fbf`	completed	April 5, 2026, 2:43 a.m.
NEDg	Description generation	`batch_69d1ccf59c68819082b4aa37e06d2aaf`	completed	April 5, 2026, 2:46 a.m.
NED2	Entity disambiguation (via description)	`batch_69d1d0d945d48190b56b7fd2ce568a13`	completed	April 5, 2026, 3:02 a.m.

Created at: March 30, 2026, 8:30 p.m.