Triple

T19047060
Position Surface form Disambiguated ID Type / Status
Subject Chester, Connecticut E466161 entity
Predicate hasHistoricDistrict P295 FINISHED
Object Chester Center Historic District — NE NERFINISHED

How this triple was built (3 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: Chester Center Historic District | Statement: [Chester, Connecticut, hasHistoricDistrict, Chester Center Historic District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chester Center Historic District
Context triple: [Chester, Connecticut, hasHistoricDistrict, Chester Center Historic District]
  • A. Cheshire Historic District
    The Cheshire Historic District is a preserved area in Cheshire, Connecticut, known for its well-maintained 18th- and 19th-century architecture and its role in showcasing the town’s early New England heritage.
  • B. Chester Historic District
    The Chester Historic District is a preserved area in Chester, South Carolina, known for its well-maintained 19th- and early 20th-century architecture that reflects the town’s commercial and civic development.
  • C. Bedford Center Historic District
    Bedford Center Historic District is a historically significant area in Bedford, Massachusetts, known for its well-preserved 18th- and 19th-century architecture and traditional New England town center layout.
  • D. Roxbury Center Historic District
    Roxbury Center Historic District is a preserved historic village center in Roxbury, Connecticut, known for its 18th- and 19th-century architecture and traditional New England character.
  • E. Chelmsford Center Historic District
    Chelmsford Center Historic District is a historically significant area in the heart of Chelmsford, Massachusetts, known for its preserved 18th- and 19th-century architecture and traditional New England town center layout.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chester Center Historic District
Target entity description: Chester Center Historic District is a preserved historic area in the village center of Chester, Connecticut, noted for its 18th- and 19th-century architecture and traditional New England town character.
  • A. Cheshire Historic District
    The Cheshire Historic District is a preserved area in Cheshire, Connecticut, known for its well-maintained 18th- and 19th-century architecture and its role in showcasing the town’s early New England heritage.
  • B. Chester Historic District
    The Chester Historic District is a preserved area in Chester, South Carolina, known for its well-maintained 19th- and early 20th-century architecture that reflects the town’s commercial and civic development.
  • C. Bedford Center Historic District
    Bedford Center Historic District is a historically significant area in Bedford, Massachusetts, known for its well-preserved 18th- and 19th-century architecture and traditional New England town center layout.
  • D. Roxbury Center Historic District
    Roxbury Center Historic District is a preserved historic village center in Roxbury, Connecticut, known for its 18th- and 19th-century architecture and traditional New England character.
  • E. Chelmsford Center Historic District
    Chelmsford Center Historic District is a historically significant area in the heart of Chelmsford, Massachusetts, known for its preserved 18th- and 19th-century architecture and traditional New England town center layout.
  • F. None of above. chosen

Provenance (2 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_69d8dd040fb881909af2a964f65ad208 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5d8057dec8190b9f1e0b54084ecec completed April 20, 2026, 7:38 a.m.
Created at: April 10, 2026, 12:03 p.m.