Triple

T21684897
Position Surface form Disambiguated ID Type / Status
Subject Chestnut Hill, Philadelphia, Pennsylvania, United States E535203 entity
Predicate hasHistoricDistrict P295 FINISHED
Object Chestnut Hill 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: Chestnut Hill Historic District | Statement: [Chestnut Hill, Philadelphia, Pennsylvania, United States, hasHistoricDistrict, Chestnut Hill Historic District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chestnut Hill Historic District
Context triple: [Chestnut Hill, Philadelphia, Pennsylvania, United States, hasHistoricDistrict, Chestnut Hill Historic District]
  • A. Beacon Hill Historic District
    The Beacon Hill Historic District is a renowned Boston neighborhood celebrated for its Federal-style rowhouses, narrow gas-lit streets, and well-preserved 19th-century character.
  • B. Chestnut Hill commercial district
    Chestnut Hill commercial district is a historic, upscale shopping and dining area known for its charming cobblestone streets, independent boutiques, and preserved architecture.
  • C. Ashmont Hill Historic District
    Ashmont Hill Historic District is a residential area in Boston known for its well-preserved late 19th- and early 20th-century architecture and tree-lined streets.
  • D. Roxbury Historic District
    Roxbury Historic District is a preserved area in Roxbury, New York, known for its concentration of historically and architecturally significant buildings that reflect the town’s 19th- and early 20th-century development.
  • E. Walnut Hill Historic District
    Walnut Hill Historic District is a nationally recognized historic neighborhood in New Britain, Connecticut, noted for its 19th- and early 20th-century architecture surrounding Walnut Hill Park.
  • 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: Chestnut Hill Historic District
Target entity description: Chestnut Hill Historic District is a nationally recognized historic neighborhood in northwest Philadelphia known for its well-preserved 19th- and early 20th-century architecture and tree-lined, village-like streets.
  • A. Beacon Hill Historic District
    The Beacon Hill Historic District is a renowned Boston neighborhood celebrated for its Federal-style rowhouses, narrow gas-lit streets, and well-preserved 19th-century character.
  • B. Chestnut Hill commercial district
    Chestnut Hill commercial district is a historic, upscale shopping and dining area known for its charming cobblestone streets, independent boutiques, and preserved architecture.
  • C. Ashmont Hill Historic District
    Ashmont Hill Historic District is a residential area in Boston known for its well-preserved late 19th- and early 20th-century architecture and tree-lined streets.
  • D. Roxbury Historic District
    Roxbury Historic District is a preserved area in Roxbury, New York, known for its concentration of historically and architecturally significant buildings that reflect the town’s 19th- and early 20th-century development.
  • E. Walnut Hill Historic District
    Walnut Hill Historic District is a nationally recognized historic neighborhood in New Britain, Connecticut, noted for its 19th- and early 20th-century architecture surrounding Walnut Hill Park.
  • 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_69e0c469b6ec8190aee4cadd1527db91 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69ef96ca668481909f53853c7a8ea811 completed April 27, 2026, 5:03 p.m.
Created at: April 16, 2026, 6:44 p.m.