Triple

T1479533
Position Surface form Disambiguated ID Type / Status
Subject Leesburg E30919 entity
Predicate hasHistoricDistrict P295 FINISHED
Object Leesburg Historic District
Leesburg Historic District is a nationally recognized area in Leesburg, Virginia, known for its well-preserved 18th- and 19th-century architecture and its significance in American colonial and Civil War history.
 E169038 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: Leesburg Historic District | Statement: [Leesburg, hasHistoricDistrict, Leesburg Historic District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Leesburg Historic District
Context triple: [Leesburg, hasHistoricDistrict, Leesburg Historic District]
  • A. Rockville Historic District
    Rockville Historic District is a preserved area in Rockville, Maryland, known for its concentration of historically significant buildings and architecture reflecting the city’s development over time.
  • B. Gaithersburg Historic District
    Gaithersburg Historic District is a preserved area in Gaithersburg, Maryland, known for its collection of historic buildings and streetscapes that reflect the city’s 19th- and early 20th-century development.
  • C. Arlington Center Historic District
    Arlington Center Historic District is a historically significant commercial and civic core of Arlington, Massachusetts, featuring notable 19th- and early 20th-century architecture.
  • D. Mount Vernon neighborhood
    Mount Vernon neighborhood is a historic and culturally rich district in Baltimore known for its 19th-century architecture, arts institutions, and prominent monuments.
  • E. Front Royal Historic District
    Front Royal Historic District is a preserved area in Front Royal, Virginia, known for its concentration of 18th- to early 20th-century architecture and its significance in the town’s commercial and civic history.
  • 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: Leesburg Historic District
Triple: [Leesburg, hasHistoricDistrict, Leesburg Historic District]
Generated description
Leesburg Historic District is a nationally recognized area in Leesburg, Virginia, known for its well-preserved 18th- and 19th-century architecture and its significance in American colonial and Civil War history.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Leesburg Historic District
Target entity description: Leesburg Historic District is a nationally recognized area in Leesburg, Virginia, known for its well-preserved 18th- and 19th-century architecture and its significance in American colonial and Civil War history.
  • A. Rockville Historic District
    Rockville Historic District is a preserved area in Rockville, Maryland, known for its concentration of historically significant buildings and architecture reflecting the city’s development over time.
  • B. Gaithersburg Historic District
    Gaithersburg Historic District is a preserved area in Gaithersburg, Maryland, known for its collection of historic buildings and streetscapes that reflect the city’s 19th- and early 20th-century development.
  • C. Arlington Center Historic District
    Arlington Center Historic District is a historically significant commercial and civic core of Arlington, Massachusetts, featuring notable 19th- and early 20th-century architecture.
  • D. Mount Vernon neighborhood
    Mount Vernon neighborhood is a historic and culturally rich district in Baltimore known for its 19th-century architecture, arts institutions, and prominent monuments.
  • E. Front Royal Historic District
    Front Royal Historic District is a preserved area in Front Royal, Virginia, known for its concentration of 18th- to early 20th-century architecture and its significance in the town’s commercial and civic history.
  • 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_69a498fe55a88190ab7f9e40ace88e49 completed March 1, 2026, 7:52 p.m.
NER Named-entity recognition batch_69a4c6739d2481909ea8d8e075f62cf3 completed March 1, 2026, 11:06 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad15aff1288190a3e36324d975d482 completed March 8, 2026, 6:22 a.m.
NEDg Description generation batch_69ad1639e21081908737b51e910ceae3 completed March 8, 2026, 6:24 a.m.
NED2 Entity disambiguation (via description) batch_69ad16a98fd08190a14f4d7d6b11f5e8 completed March 8, 2026, 6:26 a.m.
Created at: March 1, 2026, 8:11 p.m.