Triple

T10434282
Position Surface form Disambiguated ID Type / Status
Subject Chevy Chase, Washington, D.C. E245997 entity
Predicate hasHistoricDistrict P295 FINISHED
Object Chevy Chase DC Historic District
Chevy Chase DC Historic District is a historically significant residential neighborhood in northwest Washington, D.C., noted for its early 20th-century suburban development and cohesive architectural character.
E863959 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: Chevy Chase DC Historic District | Statement: [Chevy Chase, Washington, D.C., hasHistoricDistrict, Chevy Chase DC Historic District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chevy Chase DC Historic District
Context triple: [Chevy Chase, Washington, D.C., hasHistoricDistrict, Chevy Chase DC Historic District]
  • A. Capitol Park Historic District
    Capitol Park Historic District is a historic neighborhood in downtown Detroit known for its early 20th-century architecture and role as a former center of Michigan’s state government and urban transit.
  • B. Takoma Park Historic District
    Takoma Park Historic District is a designated historic area in Takoma Park, Maryland, known for its late-19th- and early-20th-century residential architecture and early streetcar-suburb character.
  • 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. Cleveland Park
    Cleveland Park is a historic, tree-lined residential neighborhood in Washington, D.C., known for its early 20th-century architecture, hilly terrain, and vibrant commercial strip along Connecticut Avenue.
  • E. Ballston–Virginia Square area
    The Ballston–Virginia Square area is an urban neighborhood in Arlington, Virginia, known for its mix of residential, commercial, and educational institutions, including proximity to George Mason University facilities.
  • 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: Chevy Chase DC Historic District
Triple: [Chevy Chase, Washington, D.C., hasHistoricDistrict, Chevy Chase DC Historic District]
Generated description
Chevy Chase DC Historic District is a historically significant residential neighborhood in northwest Washington, D.C., noted for its early 20th-century suburban development and cohesive architectural character.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Chevy Chase DC Historic District
Target entity description: Chevy Chase DC Historic District is a historically significant residential neighborhood in northwest Washington, D.C., noted for its early 20th-century suburban development and cohesive architectural character.
  • A. Capitol Park Historic District
    Capitol Park Historic District is a historic neighborhood in downtown Detroit known for its early 20th-century architecture and role as a former center of Michigan’s state government and urban transit.
  • B. Takoma Park Historic District
    Takoma Park Historic District is a designated historic area in Takoma Park, Maryland, known for its late-19th- and early-20th-century residential architecture and early streetcar-suburb character.
  • 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. Cleveland Park
    Cleveland Park is a historic, tree-lined residential neighborhood in Washington, D.C., known for its early 20th-century architecture, hilly terrain, and vibrant commercial strip along Connecticut Avenue.
  • E. Ballston–Virginia Square area
    The Ballston–Virginia Square area is an urban neighborhood in Arlington, Virginia, known for its mix of residential, commercial, and educational institutions, including proximity to George Mason University facilities.
  • 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_69d381bf3dc08190bf35a2643e4e8f22 completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4ea65afe08190b91260c9267a0f14 completed April 7, 2026, 11:28 a.m.
NED1 Entity disambiguation (via context triple) batch_69d87ec1a0908190b5369ad55cf2bcb1 completed April 10, 2026, 4:38 a.m.
NEDg Description generation batch_69d886c325c4819089dac35eb26e7961 completed April 10, 2026, 5:12 a.m.
NED2 Entity disambiguation (via description) batch_69d88dc15ab481909011c5de93bbab14 completed April 10, 2026, 5:42 a.m.
Created at: April 6, 2026, 12:14 p.m.