Triple

T7999
Position Surface form Disambiguated ID Type / Status
Subject Durham, North Carolina E158 entity
Predicate hasHistoricDistrict P295 FINISHED
Object Brightleaf Historic District
Brightleaf Historic District is a former tobacco warehouse and industrial area in downtown Durham, North Carolina, now known for its preserved brick architecture, shops, restaurants, and nightlife.
E3805 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: Brightleaf Historic District | Statement: [Durham, North Carolina, hasHistoricDistrict, Brightleaf Historic District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Brightleaf Historic District
Context triple: [Durham, North Carolina, hasHistoricDistrict, Brightleaf Historic District]
  • A. American Tobacco Historic District
    The American Tobacco Historic District is a revitalized former tobacco factory complex in downtown Durham, North Carolina, now serving as a mixed-use hub for offices, entertainment, dining, and cultural events.
  • B. Belmont Center Historic District
    Belmont Center Historic District is a historically significant commercial and civic core of Belmont, Massachusetts, noted for its early 20th-century architecture and role as the town’s primary downtown area.
  • C. Pioneer Courthouse Square
    Pioneer Courthouse Square is a central public plaza in downtown Portland, Oregon, often called the city's "living room" and known for hosting community events, gatherings, and performances.
  • D. Newton City Hall
    Newton City Hall is the main municipal government building and administrative center for the city of Newton, Massachusetts.
  • E. Buckman Tavern
    Buckman Tavern is a historic 18th-century inn in Lexington, Massachusetts, best known as a gathering place for colonial militiamen at the outset of the American Revolutionary War.
  • 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: Brightleaf Historic District
Triple: [Durham, North Carolina, hasHistoricDistrict, Brightleaf Historic District]
Generated description
Brightleaf Historic District is a former tobacco warehouse and industrial area in downtown Durham, North Carolina, now known for its preserved brick architecture, shops, restaurants, and nightlife.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Brightleaf Historic District
Target entity description: Brightleaf Historic District is a former tobacco warehouse and industrial area in downtown Durham, North Carolina, now known for its preserved brick architecture, shops, restaurants, and nightlife.
  • A. American Tobacco Historic District chosen
    The American Tobacco Historic District is a revitalized former tobacco factory complex in downtown Durham, North Carolina, now serving as a mixed-use hub for offices, entertainment, dining, and cultural events.
  • B. Belmont Center Historic District
    Belmont Center Historic District is a historically significant commercial and civic core of Belmont, Massachusetts, noted for its early 20th-century architecture and role as the town’s primary downtown area.
  • C. 18th and Vine Historic District
    The 18th and Vine Historic District is a renowned Kansas City neighborhood celebrated as a historic center of African American culture and jazz, home to landmarks like the American Jazz Museum and the Negro Leagues Baseball Museum.
  • D. Pioneer Courthouse Square
    Pioneer Courthouse Square is a central public plaza in downtown Portland, Oregon, often called the city's "living room" and known for hosting community events, gatherings, and performances.
  • E. Newton City Hall
    Newton City Hall is the main municipal government building and administrative center for the city of Newton, Massachusetts.
  • F. None of above.

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_69a23bb612708190b09f25385e4b63d1 completed Feb. 28, 2026, 12:49 a.m.
NER Named-entity recognition batch_69a23ff1903c8190a7d1051b4795eecd completed Feb. 28, 2026, 1:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2552ac50c819085e4e45c00cd7956 completed Feb. 28, 2026, 2:38 a.m.
NEDg Description generation batch_69a2569c52808190acb928405528d174 completed Feb. 28, 2026, 2:44 a.m.
NED2 Entity disambiguation (via description) batch_69a2575b51188190b8fce6ea4e424ce1 completed Feb. 28, 2026, 2:47 a.m.
Created at: Feb. 28, 2026, 12:54 a.m.