Triple

T8358903
Position Surface form Disambiguated ID Type / Status
Subject Upperville, Virginia E196751 entity
Predicate hasHistoricDistrict P295 FINISHED
Object Upperville Historic District
Upperville Historic District is a nationally recognized historic area in Upperville, Virginia, noted for its well-preserved 18th- and 19th-century architecture and rural village character.
 E728857 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: Upperville Historic District | Statement: [Upperville, Virginia, hasHistoricDistrict, Upperville Historic District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Upperville Historic District
Context triple: [Upperville, Virginia, hasHistoricDistrict, Upperville Historic District]
  • A. Purcellville Historic District
    Purcellville Historic District is a designated historic area in Purcellville, Virginia, known for its preserved late-19th- and early-20th-century architecture and small-town character.
  • B. Middleburg Historic District
    Middleburg Historic District is a nationally recognized area in Middleburg, Virginia, known for its well-preserved 18th- and 19th-century architecture and its role as a historic rural village in the Piedmont region.
  • C. Centreville Historic District
    The Centreville Historic District is a preserved area in the town of Centreville featuring notable 18th- and 19th-century architecture that reflects the historical development of this Eastern Shore community.
  • D. 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.
  • E. Suffolk Historic District
    Suffolk Historic District is a nationally recognized historic area in downtown Suffolk, Virginia, noted for its well-preserved 19th- and early 20th-century architecture and its reflection of the city’s commercial and residential 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: Upperville Historic District
Triple: [Upperville, Virginia, hasHistoricDistrict, Upperville Historic District]
Generated description
Upperville Historic District is a nationally recognized historic area in Upperville, Virginia, noted for its well-preserved 18th- and 19th-century architecture and rural village character.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Upperville Historic District
Target entity description: Upperville Historic District is a nationally recognized historic area in Upperville, Virginia, noted for its well-preserved 18th- and 19th-century architecture and rural village character.
  • A. Purcellville Historic District
    Purcellville Historic District is a designated historic area in Purcellville, Virginia, known for its preserved late-19th- and early-20th-century architecture and small-town character.
  • B. Middleburg Historic District
    Middleburg Historic District is a nationally recognized area in Middleburg, Virginia, known for its well-preserved 18th- and 19th-century architecture and its role as a historic rural village in the Piedmont region.
  • C. Centreville Historic District
    The Centreville Historic District is a preserved area in the town of Centreville featuring notable 18th- and 19th-century architecture that reflects the historical development of this Eastern Shore community.
  • D. 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.
  • E. Suffolk Historic District
    Suffolk Historic District is a nationally recognized historic area in downtown Suffolk, Virginia, noted for its well-preserved 19th- and early 20th-century architecture and its reflection of the city’s commercial and residential 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_69ca82f08b348190bfb7881944bbff6f completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb806fa5c88190b23b6b3ee9d6ec6d completed March 31, 2026, 8:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69cdc76d49c881909e8e93b8f7d940df completed April 2, 2026, 1:33 a.m.
NEDg Description generation batch_69cdcc872cc081909c75b3fb08b03e3f completed April 2, 2026, 1:55 a.m.
NED2 Entity disambiguation (via description) batch_69cdd15b53748190966a94b7e8c04880 completed April 2, 2026, 2:15 a.m.
Created at: March 30, 2026, 5:59 p.m.