Triple

T21303202
Position Surface form Disambiguated ID Type / Status
Subject Douglas, Arizona E525120 entity
Predicate hasHistoricDistrict P295 FINISHED
Object Douglas Historic District
The Douglas Historic District is a preserved area in Douglas, Arizona, known for its early 20th-century architecture and its significance to the region’s mining and railroad history.
 E1477554 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: Douglas Historic District | Statement: [Douglas, Arizona, hasHistoricDistrict, Douglas Historic District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Douglas Historic District
Context triple: [Douglas, Arizona, hasHistoricDistrict, Douglas Historic District]
  • A. Norris Historic District
    Norris Historic District is a preserved residential and civic area in Norris, Tennessee, notable for its planned New Deal-era architecture and community design associated with the Tennessee Valley Authority.
  • B. Reading Center Historic District
    The Reading Center Historic District is a preserved area in downtown Reading, Massachusetts, known for its concentration of 19th- and early 20th-century civic, commercial, and religious buildings that reflect the town’s historical development.
  • 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. 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.
  • E. Liberty Historic District
    Liberty Historic District is a preserved area in Liberty, North Carolina, known for its collection of historically significant buildings that reflect the town’s architectural and cultural development.
  • 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: Douglas Historic District
Triple: [Douglas, Arizona, hasHistoricDistrict, Douglas Historic District]
Generated description
The Douglas Historic District is a preserved area in Douglas, Arizona, known for its early 20th-century architecture and its significance to the region’s mining and railroad history.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Douglas Historic District
Target entity description: The Douglas Historic District is a preserved area in Douglas, Arizona, known for its early 20th-century architecture and its significance to the region’s mining and railroad history.
  • A. Norris Historic District
    Norris Historic District is a preserved residential and civic area in Norris, Tennessee, notable for its planned New Deal-era architecture and community design associated with the Tennessee Valley Authority.
  • B. Reading Center Historic District
    The Reading Center Historic District is a preserved area in downtown Reading, Massachusetts, known for its concentration of 19th- and early 20th-century civic, commercial, and religious buildings that reflect the town’s historical development.
  • 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. 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.
  • E. Liberty Historic District
    Liberty Historic District is a preserved area in Liberty, North Carolina, known for its collection of historically significant buildings that reflect the town’s architectural and cultural development.
  • 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_69e0b517e6748190850d6f6ddf323d69 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e7385da340819083c07f353f2142b0 completed April 21, 2026, 8:42 a.m.
NED1 Entity disambiguation (via context triple) batch_6a099ed108ec81909042b00955d5cd0c completed May 17, 2026, 10:56 a.m.
NEDg Description generation batch_6a099f592488819098c54b433ce5e67e completed May 17, 2026, 10:58 a.m.
NED2 Entity disambiguation (via description) batch_6a09a033f5108190b8000934050ad55e completed May 17, 2026, 11:02 a.m.
Created at: April 16, 2026, 4:05 p.m.