Triple

T6736552
Position Surface form Disambiguated ID Type / Status
Subject Washington, Pennsylvania E153768 entity
Predicate hasHistoricDistrict P295 FINISHED
Object Washington Downtown Historic District
The Washington Downtown Historic District is a preserved central business area in Washington, Pennsylvania, noted for its concentration of historically and architecturally significant commercial and civic buildings.
E614971 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: Washington Downtown Historic District | Statement: [Washington, Pennsylvania, hasHistoricDistrict, Washington Downtown Historic District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Washington Downtown Historic District
Context triple: [Washington, Pennsylvania, hasHistoricDistrict, Washington Downtown Historic District]
  • A. Capitol Riverfront neighborhood
    The Capitol Riverfront neighborhood is a rapidly redeveloping waterfront district in Washington, D.C., known for Nationals Park, modern residential and office buildings, and a vibrant mix of restaurants, parks, and riverfront amenities.
  • B. West End Historic District
    The West End Historic District is a preserved warehouse and commercial area in Dallas known for its redbrick architecture, museums, restaurants, and role as a major tourist and entertainment destination.
  • C. U Street historic district
    U Street Historic District is a culturally significant neighborhood in Washington, D.C., long known as a center of African American arts, music, and nightlife, especially during the early to mid-20th century.
  • D. Capitol Hill neighborhood
    Capitol Hill neighborhood is a historic, largely residential area on Capitol Hill in Washington, D.C., known for its rowhouses, political significance, and vibrant local markets and restaurants.
  • E. Georgetown Historic District
    Georgetown Historic District is a preserved area in Wilton, Connecticut, known for its 19th- and early 20th-century mill village architecture and industrial heritage.
  • 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: Washington Downtown Historic District
Triple: [Washington, Pennsylvania, hasHistoricDistrict, Washington Downtown Historic District]
Generated description
The Washington Downtown Historic District is a preserved central business area in Washington, Pennsylvania, noted for its concentration of historically and architecturally significant commercial and civic buildings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Washington Downtown Historic District
Target entity description: The Washington Downtown Historic District is a preserved central business area in Washington, Pennsylvania, noted for its concentration of historically and architecturally significant commercial and civic buildings.
  • A. Capitol Riverfront neighborhood
    The Capitol Riverfront neighborhood is a rapidly redeveloping waterfront district in Washington, D.C., known for Nationals Park, modern residential and office buildings, and a vibrant mix of restaurants, parks, and riverfront amenities.
  • B. West End Historic District
    The West End Historic District is a preserved warehouse and commercial area in Dallas known for its redbrick architecture, museums, restaurants, and role as a major tourist and entertainment destination.
  • C. U Street historic district
    U Street Historic District is a culturally significant neighborhood in Washington, D.C., long known as a center of African American arts, music, and nightlife, especially during the early to mid-20th century.
  • D. Capitol Hill neighborhood
    Capitol Hill neighborhood is a historic, largely residential area on Capitol Hill in Washington, D.C., known for its rowhouses, political significance, and vibrant local markets and restaurants.
  • E. Georgetown Historic District
    Georgetown Historic District is a preserved area in Wilton, Connecticut, known for its 19th- and early 20th-century mill village architecture and industrial heritage.
  • 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_69c6880bdd68819097de8b6099992682 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d18369d88190a73349075462202b completed March 27, 2026, 6:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69c70b09b97c8190a5a538571b6909f0 completed March 27, 2026, 10:56 p.m.
NEDg Description generation batch_69c70bda97f08190bc6dab7177341876 completed March 27, 2026, 10:59 p.m.
NED2 Entity disambiguation (via description) batch_69c70c51e0148190be64afb56690b34f completed March 27, 2026, 11:01 p.m.
Created at: March 27, 2026, 2:09 p.m.