Triple

T9224237

Position	Surface form	Disambiguated ID	Type / Status
Subject	Coupeville, Washington	`E221638`	entity
Predicate	hasHistoricDistrict	`P295`	FINISHED
Object	Central Coupeville Historic District Central Coupeville Historic District is a preserved historic area in downtown Coupeville, Washington, known for its 19th-century waterfront buildings and role in one of the state’s oldest towns.	`E785004`	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: Central Coupeville Historic District | Statement: [Coupeville, Washington, hasHistoricDistrict, Central Coupeville Historic District]

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

Target entity: Central Coupeville Historic District
Context triple: [Coupeville, Washington, hasHistoricDistrict, Central Coupeville Historic District]

A. Social Circle Historic District
The Social Circle Historic District is a preserved area in Social Circle, Georgia, known for its collection of historic homes, commercial buildings, and architectural styles reflecting the town’s development from the 19th to early 20th centuries.
B. Cloutierville Historic District
Cloutierville Historic District is a preserved area in Cloutierville, Louisiana, known for its historic buildings and cultural significance reflecting the region’s 19th-century Creole heritage.
C. Old Village Historic District
Old Village Historic District is a preserved historic neighborhood in Mount Pleasant, South Carolina, known for its 18th- and 19th-century architecture and traditional coastal village character.
D. Boulevard Historic District
The Boulevard Historic District is a residential neighborhood in Athens, Georgia, known for its well-preserved late-19th- and early-20th-century architecture and historic character.
E. Paradise Historic District
Paradise Historic District is a nationally recognized historic area within Mount Rainier National Park known for its early 20th-century park architecture and scenic alpine setting.
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: Central Coupeville Historic District
Triple: [Coupeville, Washington, hasHistoricDistrict, Central Coupeville Historic District]

Generated description

Central Coupeville Historic District is a preserved historic area in downtown Coupeville, Washington, known for its 19th-century waterfront buildings and role in one of the state’s oldest towns.

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

Target entity: Central Coupeville Historic District
Target entity description: Central Coupeville Historic District is a preserved historic area in downtown Coupeville, Washington, known for its 19th-century waterfront buildings and role in one of the state’s oldest towns.

A. Social Circle Historic District
The Social Circle Historic District is a preserved area in Social Circle, Georgia, known for its collection of historic homes, commercial buildings, and architectural styles reflecting the town’s development from the 19th to early 20th centuries.
B. Cloutierville Historic District
Cloutierville Historic District is a preserved area in Cloutierville, Louisiana, known for its historic buildings and cultural significance reflecting the region’s 19th-century Creole heritage.
C. Old Village Historic District
Old Village Historic District is a preserved historic neighborhood in Mount Pleasant, South Carolina, known for its 18th- and 19th-century architecture and traditional coastal village character.
D. Boulevard Historic District
The Boulevard Historic District is a residential neighborhood in Athens, Georgia, known for its well-preserved late-19th- and early-20th-century architecture and historic character.
E. Paradise Historic District
Paradise Historic District is a nationally recognized historic area within Mount Rainier National Park known for its early 20th-century park architecture and scenic alpine setting.
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_69ca83ec8db08190a9110df8232885d2`	completed	March 30, 2026, 2:08 p.m.
NER	Named-entity recognition	`batch_69ccda9c71c4819089dcc3689f322529`	completed	April 1, 2026, 8:43 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69d0664565748190a45cf382fca72cbe`	completed	April 4, 2026, 1:15 a.m.
NEDg	Description generation	`batch_69d06771ba808190a7b10f664425e76e`	completed	April 4, 2026, 1:20 a.m.
NED2	Entity disambiguation (via description)	`batch_69d068087ab881908edcfd384a2e3f07`	completed	April 4, 2026, 1:23 a.m.

Created at: March 30, 2026, 7:28 p.m.