Triple

T12304679
Position Surface form Disambiguated ID Type / Status
Subject Washington Park neighborhood E293322 entity
Predicate adjacentTo P224 FINISHED
Object Grand Boulevard neighborhood
The Grand Boulevard neighborhood is a historic community area on Chicago’s South Side known for its boulevards, early 20th-century architecture, and significant role in the city’s African American cultural and political life.
 E975667 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: Grand Boulevard neighborhood | Statement: [Washington Park neighborhood, adjacentTo, Grand Boulevard neighborhood]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Grand Boulevard neighborhood
Context triple: [Washington Park neighborhood, adjacentTo, Grand Boulevard neighborhood]
  • A. Civic Center neighborhood
    The Civic Center neighborhood is a central San Francisco district known for its concentration of government buildings, cultural institutions, and public plazas.
  • B. Civic Center neighborhood
    The Civic Center neighborhood is a government and judicial hub in Lower Manhattan, New York City, known for its concentration of courthouses, municipal buildings, and civic institutions.
  • C. Cathedral Park neighborhood
    Cathedral Park neighborhood is a riverside community in North Portland, Oregon, known for its namesake Cathedral Park beneath the St. Johns Bridge and its scenic views of the Willamette River.
  • D. Buena Vista neighborhood
    Buena Vista neighborhood is a residential community located in the southeastern quadrant of Washington, D.C., known for its hilly terrain and views overlooking the city.
  • E. Northgate neighborhood
    Northgate neighborhood is a primarily residential and commercial district known for its shopping centers and suburban character within its city.
  • 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: Grand Boulevard neighborhood
Triple: [Washington Park neighborhood, adjacentTo, Grand Boulevard neighborhood]
Generated description
The Grand Boulevard neighborhood is a historic community area on Chicago’s South Side known for its boulevards, early 20th-century architecture, and significant role in the city’s African American cultural and political life.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Grand Boulevard neighborhood
Target entity description: The Grand Boulevard neighborhood is a historic community area on Chicago’s South Side known for its boulevards, early 20th-century architecture, and significant role in the city’s African American cultural and political life.
  • A. Civic Center neighborhood
    The Civic Center neighborhood is a central San Francisco district known for its concentration of government buildings, cultural institutions, and public plazas.
  • B. Civic Center neighborhood
    The Civic Center neighborhood is a government and judicial hub in Lower Manhattan, New York City, known for its concentration of courthouses, municipal buildings, and civic institutions.
  • C. Cathedral Park neighborhood
    Cathedral Park neighborhood is a riverside community in North Portland, Oregon, known for its namesake Cathedral Park beneath the St. Johns Bridge and its scenic views of the Willamette River.
  • D. Buena Vista neighborhood
    Buena Vista neighborhood is a residential community located in the southeastern quadrant of Washington, D.C., known for its hilly terrain and views overlooking the city.
  • E. Northgate neighborhood
    Northgate neighborhood is a primarily residential and commercial district known for its shopping centers and suburban character within its city.
  • 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_69d6ab6a2b50819082f6aedd32ed608a completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d93edca2648190987eef19599e340c completed April 10, 2026, 6:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69f61e7f8fd08190bdef3bb761d53f97 completed May 2, 2026, 3:55 p.m.
NEDg Description generation batch_69f61f5cc5608190a67a888eb5136ada completed May 2, 2026, 3:59 p.m.
NED2 Entity disambiguation (via description) batch_69f62009766c8190985fafe9ba53ae7b completed May 2, 2026, 4:02 p.m.
Created at: April 8, 2026, 9:53 p.m.