Triple

T18578234
Position Surface form Disambiguated ID Type / Status
Subject Town of Stonington, Connecticut E454039 entity
Predicate hasHistoricDistrict P295 FINISHED
Object Mystic Bridge Historic District
Mystic Bridge Historic District is a historically significant area in the village of Mystic, Connecticut, known for its 19th-century maritime architecture and association with the region’s shipbuilding and seafaring heritage.
 E1332314 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: Mystic Bridge Historic District | Statement: [Town of Stonington, Connecticut, hasHistoricDistrict, Mystic Bridge Historic District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mystic Bridge Historic District
Context triple: [Town of Stonington, Connecticut, hasHistoricDistrict, Mystic Bridge Historic District]
  • A. Point Breeze Historic District
    Point Breeze Historic District is a designated historic neighborhood in Pittsburgh, Pennsylvania, known for its well-preserved residential architecture and tree-lined streets.
  • B. Headland Historic District
    Headland Historic District is a preserved area in Headland, Alabama, known for its collection of historic buildings and architecture that reflect the town’s development and heritage.
  • C. Bainbridge Commercial Historic District
    The Bainbridge Commercial Historic District is a preserved downtown area in Bainbridge, Georgia, known for its concentration of historic late-19th- and early-20th-century commercial buildings that reflect the city’s development as a regional trade center.
  • D. Blackstone Historic District
    Blackstone Historic District is a nationally recognized historic area in the town of Blackstone, Virginia, noted for its well-preserved late-19th- and early-20th-century commercial and residential architecture.
  • 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: Mystic Bridge Historic District
Triple: [Town of Stonington, Connecticut, hasHistoricDistrict, Mystic Bridge Historic District]
Generated description
Mystic Bridge Historic District is a historically significant area in the village of Mystic, Connecticut, known for its 19th-century maritime architecture and association with the region’s shipbuilding and seafaring heritage.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mystic Bridge Historic District
Target entity description: Mystic Bridge Historic District is a historically significant area in the village of Mystic, Connecticut, known for its 19th-century maritime architecture and association with the region’s shipbuilding and seafaring heritage.
  • A. Point Breeze Historic District
    Point Breeze Historic District is a designated historic neighborhood in Pittsburgh, Pennsylvania, known for its well-preserved residential architecture and tree-lined streets.
  • B. Headland Historic District
    Headland Historic District is a preserved area in Headland, Alabama, known for its collection of historic buildings and architecture that reflect the town’s development and heritage.
  • C. Bainbridge Commercial Historic District
    The Bainbridge Commercial Historic District is a preserved downtown area in Bainbridge, Georgia, known for its concentration of historic late-19th- and early-20th-century commercial buildings that reflect the city’s development as a regional trade center.
  • D. Blackstone Historic District
    Blackstone Historic District is a nationally recognized historic area in the town of Blackstone, Virginia, noted for its well-preserved late-19th- and early-20th-century commercial and residential architecture.
  • 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_69d8d38974308190a9174430ef256b73 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e543cd6a3c8190b38059e71ec3f7b2 completed April 19, 2026, 9:06 p.m.
NED1 Entity disambiguation (via context triple) batch_6a04f88ad578819086a5dd6cc8b01f15 completed May 13, 2026, 10:17 p.m.
NEDg Description generation batch_6a04f9bcca8881908952767c4fc418c8 completed May 13, 2026, 10:22 p.m.
NED2 Entity disambiguation (via description) batch_6a04fa25d5d08190b28dae1a1ebb1ff6 completed May 13, 2026, 10:24 p.m.
Created at: April 10, 2026, 11:43 a.m.