Triple

T9077241

Position	Surface form	Disambiguated ID	Type / Status
Subject	Westport, Massachusetts	`E217518`	entity
Predicate	hasLandmark	`P105`	FINISHED
Object	Westport Point Historic District Westport Point Historic District is a preserved 19th-century coastal village area known for its historic architecture and maritime heritage in Westport, Massachusetts.	`E776755`	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: Westport Point Historic District | Statement: [Westport, Massachusetts, hasLandmark, Westport Point Historic District]

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

Target entity: Westport Point Historic District
Context triple: [Westport, Massachusetts, hasLandmark, Westport Point Historic District]

A. Fairhaven Historic District
Fairhaven Historic District is a preserved 19th-century waterfront neighborhood known for its Victorian-era architecture, brick commercial buildings, and vibrant shops and restaurants in Bellingham, Washington.
B. New London Historic District
New London Historic District is a nationally recognized area in New London, Connecticut, known for its well-preserved 18th- and 19th-century architecture and its significance in the city’s maritime and commercial history.
C. Ashley River Historic District
Ashley River Historic District is a nationally recognized historic area in South Carolina known for its preserved plantations, landscapes, and archaeological sites along the Ashley River.
D. 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.
E. Nantucket Historic District
The Nantucket Historic District is a nationally recognized area on Nantucket Island known for its exceptionally well-preserved 18th- and 19th-century whaling-era architecture and cobblestone streets.
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: Westport Point Historic District
Triple: [Westport, Massachusetts, hasLandmark, Westport Point Historic District]

Generated description

Westport Point Historic District is a preserved 19th-century coastal village area known for its historic architecture and maritime heritage in Westport, Massachusetts.

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

Target entity: Westport Point Historic District
Target entity description: Westport Point Historic District is a preserved 19th-century coastal village area known for its historic architecture and maritime heritage in Westport, Massachusetts.

A. Fairhaven Historic District
Fairhaven Historic District is a preserved 19th-century waterfront neighborhood known for its Victorian-era architecture, brick commercial buildings, and vibrant shops and restaurants in Bellingham, Washington.
B. New London Historic District
New London Historic District is a nationally recognized area in New London, Connecticut, known for its well-preserved 18th- and 19th-century architecture and its significance in the city’s maritime and commercial history.
C. Ashley River Historic District
Ashley River Historic District is a nationally recognized historic area in South Carolina known for its preserved plantations, landscapes, and archaeological sites along the Ashley River.
D. 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.
E. Nantucket Historic District
The Nantucket Historic District is a nationally recognized area on Nantucket Island known for its exceptionally well-preserved 18th- and 19th-century whaling-era architecture and cobblestone streets.
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_69ca83d6c14c8190bc056d927f00a2a2`	completed	March 30, 2026, 2:08 p.m.
NER	Named-entity recognition	`batch_69cc95c6a67c81908d143aa25e1e803e`	completed	April 1, 2026, 3:49 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69cffe0fade4819093e4d1d91aca1d3f`	completed	April 3, 2026, 5:51 p.m.
NEDg	Description generation	`batch_69d0013b50e081909595efe822bf5565`	completed	April 3, 2026, 6:04 p.m.
NED2	Entity disambiguation (via description)	`batch_69d001f04db48190aaa1fb9efb36df2b`	completed	April 3, 2026, 6:07 p.m.

Created at: March 30, 2026, 7:12 p.m.