Triple

T7849379
Position Surface form Disambiguated ID Type / Status
Subject Purcellville Historic District E182004 entity
Predicate contains P35 FINISHED
Object South 20th Street
South 20th Street is a historic roadway in Purcellville, Virginia, noted for its preserved architecture and contribution to the town’s traditional streetscape within the Purcellville Historic District.
 E705847 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: South 20th Street | Statement: [Purcellville Historic District, contains, South 20th Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: South 20th Street
Context triple: [Purcellville Historic District, contains, South 20th Street]
  • A. North 20th Street
    North 20th Street is a north–south thoroughfare in Philadelphia, Pennsylvania, running through Center City and several adjacent neighborhoods.
  • B. North 22nd Street
    North 22nd Street is a north–south thoroughfare in Philadelphia, Pennsylvania, running through several neighborhoods and intersecting major east–west streets in the city.
  • C. North 21st Street
    North 21st Street is an urban thoroughfare in Philadelphia, Pennsylvania, running through Center City and nearby neighborhoods as part of the city's numbered north–south street grid.
  • D. North 21st Street
    North 21st Street is a historically significant street in Purcellville, Virginia, noted for its preserved architecture and contribution to the town’s historic character.
  • E. North 23rd Street
    North 23rd Street is an urban thoroughfare in Philadelphia, Pennsylvania, running through several neighborhoods and intersecting major east–west streets in the city grid.
  • 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: South 20th Street
Triple: [Purcellville Historic District, contains, South 20th Street]
Generated description
South 20th Street is a historic roadway in Purcellville, Virginia, noted for its preserved architecture and contribution to the town’s traditional streetscape within the Purcellville Historic District.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: South 20th Street
Target entity description: South 20th Street is a historic roadway in Purcellville, Virginia, noted for its preserved architecture and contribution to the town’s traditional streetscape within the Purcellville Historic District.
  • A. North 20th Street
    North 20th Street is a north–south thoroughfare in Philadelphia, Pennsylvania, running through Center City and several adjacent neighborhoods.
  • B. North 22nd Street
    North 22nd Street is a north–south thoroughfare in Philadelphia, Pennsylvania, running through several neighborhoods and intersecting major east–west streets in the city.
  • C. North 21st Street
    North 21st Street is a historically significant street in Purcellville, Virginia, noted for its preserved architecture and contribution to the town’s historic character.
  • D. North 21st Street
    North 21st Street is an urban thoroughfare in Philadelphia, Pennsylvania, running through Center City and nearby neighborhoods as part of the city's numbered north–south street grid.
  • E. North 23rd Street
    North 23rd Street is an urban thoroughfare in Philadelphia, Pennsylvania, running through several neighborhoods and intersecting major east–west streets in the city grid.
  • 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_69ca82869ee08190b8f9040dbc2c0467 completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cb18e989ac819090e459b77d8932d3 completed March 31, 2026, 12:44 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc5606caa08190b68ff051bb8ef64d completed March 31, 2026, 11:17 p.m.
NEDg Description generation batch_69cc5822581481908a143376bee599ec completed March 31, 2026, 11:26 p.m.
NED2 Entity disambiguation (via description) batch_69cc58f549388190ba6c8b41c0820cd6 completed March 31, 2026, 11:29 p.m.
Created at: March 30, 2026, 4:50 p.m.