Triple

T15448135

Position	Surface form	Disambiguated ID	Type / Status
Subject	Lyme, Connecticut	`E370076`	entity
Predicate	hasHistoricDistrict	`P295`	FINISHED
Object	Hadlyme Ferry Historic District Hadlyme Ferry Historic District is a historic area in Lyme, Connecticut, centered around the long-operating Chester–Hadlyme ferry crossing on the Connecticut River and its surrounding 18th- and 19th-century buildings.	`E1157162`	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: Hadlyme Ferry Historic District | Statement: [Lyme, Connecticut, hasHistoricDistrict, Hadlyme Ferry Historic District]

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

Target entity: Hadlyme Ferry Historic District
Context triple: [Lyme, Connecticut, hasHistoricDistrict, Hadlyme Ferry Historic District]

A. Yarmouth Port Historic District
Yarmouth Port Historic District is a nationally recognized historic area in Yarmouth, Massachusetts, known for its well-preserved 18th- and 19th-century architecture and maritime heritage.
B. 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.
C. Marblehead Historic District
Marblehead Historic District is a preserved area in Marblehead, Massachusetts, known for its well-maintained 17th- to 19th-century architecture and rich maritime and colonial history.
D. Barnstable Village historic area
Barnstable Village historic area is a historic district in Barnstable, Massachusetts, known for its well-preserved colonial-era buildings and role as an early civic and commercial center on Cape Cod.
E. Yarmouth Historic District
Yarmouth Historic District is a preserved area in Yarmouth, Maine, known for its collection of historically significant buildings and streetscapes that reflect the town’s maritime and industrial past.
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: Hadlyme Ferry Historic District
Triple: [Lyme, Connecticut, hasHistoricDistrict, Hadlyme Ferry Historic District]

Generated description

Hadlyme Ferry Historic District is a historic area in Lyme, Connecticut, centered around the long-operating Chester–Hadlyme ferry crossing on the Connecticut River and its surrounding 18th- and 19th-century buildings.

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

Target entity: Hadlyme Ferry Historic District
Target entity description: Hadlyme Ferry Historic District is a historic area in Lyme, Connecticut, centered around the long-operating Chester–Hadlyme ferry crossing on the Connecticut River and its surrounding 18th- and 19th-century buildings.

A. Yarmouth Port Historic District
Yarmouth Port Historic District is a nationally recognized historic area in Yarmouth, Massachusetts, known for its well-preserved 18th- and 19th-century architecture and maritime heritage.
B. 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.
C. Marblehead Historic District
Marblehead Historic District is a preserved area in Marblehead, Massachusetts, known for its well-maintained 17th- to 19th-century architecture and rich maritime and colonial history.
D. Barnstable Village historic area
Barnstable Village historic area is a historic district in Barnstable, Massachusetts, known for its well-preserved colonial-era buildings and role as an early civic and commercial center on Cape Cod.
E. Yarmouth Historic District
Yarmouth Historic District is a preserved area in Yarmouth, Maine, known for its collection of historically significant buildings and streetscapes that reflect the town’s maritime and industrial past.
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_69d85a19180081909925012fbf4e62a3`	completed	April 10, 2026, 2:02 a.m.
NER	Named-entity recognition	`batch_69e03ef767b4819099f2c0919a158321`	completed	April 16, 2026, 1:44 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69ff21afb6f4819094162ca842b7eb60`	completed	May 9, 2026, 11:59 a.m.
NEDg	Description generation	`batch_69ff22a9429081909724f248da07e24a`	completed	May 9, 2026, 12:03 p.m.
NED2	Entity disambiguation (via description)	`batch_69ff2339ae808190bf2d4676215399c0`	completed	May 9, 2026, 12:06 p.m.

Created at: April 10, 2026, 3:21 a.m.