Triple

T19263233
Position Surface form Disambiguated ID Type / Status
Subject Mountain Brook E481700 entity
Predicate hasHistoricDistrict P295 FINISHED
Object Crestline Historic District
Crestline Historic District is a historically significant residential and commercial neighborhood within Mountain Brook, Alabama, noted for its early- to mid-20th-century architecture and village-style layout.
 E1367126 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: Crestline Historic District | Statement: [Mountain Brook, hasHistoricDistrict, Crestline Historic District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Crestline Historic District
Context triple: [Mountain Brook, hasHistoricDistrict, Crestline Historic District]
  • A. Crescent Area Historic District
    Crescent Area Historic District is a historically significant residential neighborhood in Plainfield, New Jersey, known for its well-preserved 19th- and early 20th-century architecture.
  • B. Centerbrook Historic District
    Centerbrook Historic District is a preserved area in the village of Centerbrook in Essex, Connecticut, known for its 18th- and 19th-century architecture and historic village character.
  • C. Parkview Historic District
    Parkview Historic District is a nationally recognized residential neighborhood in University City, Missouri, noted for its early 20th-century architecture and carefully planned, tree-lined streets.
  • D. Hillside Avenue Historic District
    Hillside Avenue Historic District is a residential neighborhood in Plainfield, New Jersey, known for its well-preserved 19th- and early 20th-century architecture and historic character.
  • E. 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.
  • 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: Crestline Historic District
Triple: [Mountain Brook, hasHistoricDistrict, Crestline Historic District]
Generated description
Crestline Historic District is a historically significant residential and commercial neighborhood within Mountain Brook, Alabama, noted for its early- to mid-20th-century architecture and village-style layout.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Crestline Historic District
Target entity description: Crestline Historic District is a historically significant residential and commercial neighborhood within Mountain Brook, Alabama, noted for its early- to mid-20th-century architecture and village-style layout.
  • A. Crescent Area Historic District
    Crescent Area Historic District is a historically significant residential neighborhood in Plainfield, New Jersey, known for its well-preserved 19th- and early 20th-century architecture.
  • B. Centerbrook Historic District
    Centerbrook Historic District is a preserved area in the village of Centerbrook in Essex, Connecticut, known for its 18th- and 19th-century architecture and historic village character.
  • C. Parkview Historic District
    Parkview Historic District is a nationally recognized residential neighborhood in University City, Missouri, noted for its early 20th-century architecture and carefully planned, tree-lined streets.
  • D. Hillside Avenue Historic District
    Hillside Avenue Historic District is a residential neighborhood in Plainfield, New Jersey, known for its well-preserved 19th- and early 20th-century architecture and historic character.
  • E. 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.
  • 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_69d8e8ce54cc8190998418ff1f66ef28 completed April 10, 2026, 12:10 p.m.
NER Named-entity recognition batch_69e5fb8ac1a8819094309db4a2e6b163 completed April 20, 2026, 10:10 a.m.
NED1 Entity disambiguation (via context triple) batch_6a070e6cfcc481909b324c2a1cc0af71 completed May 15, 2026, 12:15 p.m.
NEDg Description generation batch_6a070ee343008190a1be4338889ae540 completed May 15, 2026, 12:17 p.m.
NED2 Entity disambiguation (via description) batch_6a070f5c89348190925244dd0460bcdc completed May 15, 2026, 12:19 p.m.
Created at: April 10, 2026, 1:28 p.m.