Triple

T18623730

Position	Surface form	Disambiguated ID	Type / Status
Subject	Bellport, New York	`E455221`	entity
Predicate	hasCulturalInstitution	`P105`	FINISHED
Object	Bellport-Brookhaven Historical Society The Bellport-Brookhaven Historical Society is a local organization dedicated to preserving and interpreting the history and heritage of Bellport and the surrounding Brookhaven area on Long Island, New York.	`E1334263`	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: Bellport-Brookhaven Historical Society | Statement: [Bellport, New York, hasCulturalInstitution, Bellport-Brookhaven Historical Society]

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

Target entity: Bellport-Brookhaven Historical Society
Context triple: [Bellport, New York, hasCulturalInstitution, Bellport-Brookhaven Historical Society]

A. Montauk Historical Society
The Montauk Historical Society is a local nonprofit organization dedicated to preserving and interpreting the history and cultural heritage of Montauk, New York, including its iconic maritime landmarks.
B. Amagansett Historical Association
The Amagansett Historical Association is a local organization dedicated to preserving and showcasing the history, culture, and heritage of the Amagansett community through archives, exhibits, and educational programs.
C. East Hampton Historical Society
The East Hampton Historical Society is a local organization dedicated to preserving and interpreting the history, culture, and historic sites of East Hampton, New York.
D. Blue Hill Historical Society
Blue Hill Historical Society is a local organization dedicated to preserving and sharing the history and heritage of the town of Blue Hill, Maine.
E. Bourne Historical Society
The Bourne Historical Society is a local organization in Bourne, Massachusetts dedicated to preserving and interpreting the town’s history through museums, archives, and educational programs.
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: Bellport-Brookhaven Historical Society
Triple: [Bellport, New York, hasCulturalInstitution, Bellport-Brookhaven Historical Society]

Generated description

The Bellport-Brookhaven Historical Society is a local organization dedicated to preserving and interpreting the history and heritage of Bellport and the surrounding Brookhaven area on Long Island, New York.

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

Target entity: Bellport-Brookhaven Historical Society
Target entity description: The Bellport-Brookhaven Historical Society is a local organization dedicated to preserving and interpreting the history and heritage of Bellport and the surrounding Brookhaven area on Long Island, New York.

A. Montauk Historical Society
The Montauk Historical Society is a local nonprofit organization dedicated to preserving and interpreting the history and cultural heritage of Montauk, New York, including its iconic maritime landmarks.
B. Amagansett Historical Association
The Amagansett Historical Association is a local organization dedicated to preserving and showcasing the history, culture, and heritage of the Amagansett community through archives, exhibits, and educational programs.
C. East Hampton Historical Society
The East Hampton Historical Society is a local organization dedicated to preserving and interpreting the history, culture, and historic sites of East Hampton, New York.
D. Blue Hill Historical Society
Blue Hill Historical Society is a local organization dedicated to preserving and sharing the history and heritage of the town of Blue Hill, Maine.
E. Bourne Historical Society
The Bourne Historical Society is a local organization in Bourne, Massachusetts dedicated to preserving and interpreting the town’s history through museums, archives, and educational programs.
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_69d8d38cc7948190a55ea64e5638994e`	completed	April 10, 2026, 10:40 a.m.
NER	Named-entity recognition	`batch_69e54f02dc248190a82341eeb2473593`	completed	April 19, 2026, 9:54 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a050d78359c8190bba366871b5ef4e4`	completed	May 13, 2026, 11:47 p.m.
NEDg	Description generation	`batch_6a050e224e4881908ad55301bda567dc`	completed	May 13, 2026, 11:49 p.m.
NED2	Entity disambiguation (via description)	`batch_6a050ecc33e48190bc28430a6a771492`	completed	May 13, 2026, 11:52 p.m.

Created at: April 10, 2026, 11:46 a.m.