Triple

T12401993
Position Surface form Disambiguated ID Type / Status
Subject Greenfield (Pittsburgh) E296276 entity
Predicate partOf P40 FINISHED
Object City of Pittsburgh neighborhood planning districts
City of Pittsburgh neighborhood planning districts are administrative groupings of adjacent neighborhoods used by the city for coordinated planning, development, and community engagement efforts.
E981350 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: City of Pittsburgh neighborhood planning districts | Statement: [Greenfield (Pittsburgh), partOf, City of Pittsburgh neighborhood planning districts]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: City of Pittsburgh neighborhood planning districts
Context triple: [Greenfield (Pittsburgh), partOf, City of Pittsburgh neighborhood planning districts]
  • A. East End of Pittsburgh
    The East End of Pittsburgh is a large, historically diverse urban area of the city known for its residential neighborhoods, cultural institutions, and commercial districts including places like Oakland, Shadyside, and Squirrel Hill.
  • B. Pittsburgh Point Historic District
    Pittsburgh Point Historic District is a historically significant area at the confluence of Pittsburgh’s three rivers, known for its preserved 18th-century fort sites and its integration with Point State Park.
  • C. The Hill District (Pittsburgh)
    The Hill District is a historically African American neighborhood in Pittsburgh known for its rich cultural legacy, especially in jazz and the arts, as well as its role in the city’s civil rights history.
  • D. City of Pittsburgh park system
    The City of Pittsburgh park system is a network of public parks and green spaces that provide recreation, conservation areas, and cultural amenities throughout Pittsburgh, Pennsylvania.
  • E. Portland neighborhood system
    The Portland neighborhood system is the city’s official framework for organizing and recognizing its various residential and commercial districts, each represented by neighborhood associations and coalitions.
  • 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: City of Pittsburgh neighborhood planning districts
Triple: [Greenfield (Pittsburgh), partOf, City of Pittsburgh neighborhood planning districts]
Generated description
City of Pittsburgh neighborhood planning districts are administrative groupings of adjacent neighborhoods used by the city for coordinated planning, development, and community engagement efforts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: City of Pittsburgh neighborhood planning districts
Target entity description: City of Pittsburgh neighborhood planning districts are administrative groupings of adjacent neighborhoods used by the city for coordinated planning, development, and community engagement efforts.
  • A. East End of Pittsburgh
    The East End of Pittsburgh is a large, historically diverse urban area of the city known for its residential neighborhoods, cultural institutions, and commercial districts including places like Oakland, Shadyside, and Squirrel Hill.
  • B. Pittsburgh Point Historic District
    Pittsburgh Point Historic District is a historically significant area at the confluence of Pittsburgh’s three rivers, known for its preserved 18th-century fort sites and its integration with Point State Park.
  • C. The Hill District (Pittsburgh)
    The Hill District is a historically African American neighborhood in Pittsburgh known for its rich cultural legacy, especially in jazz and the arts, as well as its role in the city’s civil rights history.
  • D. City of Pittsburgh park system
    The City of Pittsburgh park system is a network of public parks and green spaces that provide recreation, conservation areas, and cultural amenities throughout Pittsburgh, Pennsylvania.
  • E. Portland neighborhood system
    The Portland neighborhood system is the city’s official framework for organizing and recognizing its various residential and commercial districts, each represented by neighborhood associations and coalitions.
  • 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_69d6ad9f464c81909db36d7e96e34b9e completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d94d477004819095e65ef6f70c69d9 completed April 10, 2026, 7:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69f63484c6808190a71d24f8ee3a7e15 completed May 2, 2026, 5:29 p.m.
NEDg Description generation batch_69f63675dbb08190b2711d1d58ffea9b completed May 2, 2026, 5:37 p.m.
NED2 Entity disambiguation (via description) batch_69f6375cc6908190922825013e0b4000 completed May 2, 2026, 5:41 p.m.
Created at: April 8, 2026, 9:55 p.m.