Triple

T17443808
Position Surface form Disambiguated ID Type / Status
Subject Martin Luther King Jr. East Busway E424726 entity
Predicate traverses P416 FINISHED
Object East Liberty neighborhood of Pittsburgh
The East Liberty neighborhood of Pittsburgh is a historically significant, rapidly redeveloping urban district known for its commercial centers, cultural venues, and transit connectivity.
E295322 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: East Liberty neighborhood of Pittsburgh | Statement: [Martin Luther King Jr. East Busway, traverses, East Liberty neighborhood of Pittsburgh]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: East Liberty neighborhood of Pittsburgh
Context triple: [Martin Luther King Jr. East Busway, traverses, East Liberty neighborhood of Pittsburgh]
  • A. North Shore neighborhood of Pittsburgh
    The North Shore neighborhood of Pittsburgh is a riverfront district known for its major sports venues, entertainment attractions, and scenic views along the Allegheny and Ohio Rivers.
  • B. Oakland neighborhood of Pittsburgh
    The Oakland neighborhood of Pittsburgh is a major cultural and academic hub of the city, best known for housing institutions like the University of Pittsburgh, Carnegie Mellon University, and numerous museums and medical centers.
  • C. 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.
  • D. Pittsburgh neighborhoods
    Pittsburgh neighborhoods are the distinct residential and commercial districts that make up the city of Pittsburgh, each with its own history, culture, and community identity.
  • E. Strip District, Pittsburgh
    The Strip District is a historic Pittsburgh neighborhood known for its bustling open-air markets, ethnic food shops, and converted warehouses housing restaurants, nightlife, and specialty retailers.
  • 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: East Liberty neighborhood of Pittsburgh
Triple: [Martin Luther King Jr. East Busway, traverses, East Liberty neighborhood of Pittsburgh]
Generated description
The East Liberty neighborhood of Pittsburgh is a historically significant, rapidly redeveloping urban district known for its commercial centers, cultural venues, and transit connectivity.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: East Liberty neighborhood of Pittsburgh
Target entity description: The East Liberty neighborhood of Pittsburgh is a historically significant, rapidly redeveloping urban district known for its commercial centers, cultural venues, and transit connectivity.
  • A. North Shore neighborhood of Pittsburgh
    The North Shore neighborhood of Pittsburgh is a riverfront district known for its major sports venues, entertainment attractions, and scenic views along the Allegheny and Ohio Rivers.
  • B. Oakland neighborhood of Pittsburgh
    The Oakland neighborhood of Pittsburgh is a major cultural and academic hub of the city, best known for housing institutions like the University of Pittsburgh, Carnegie Mellon University, and numerous museums and medical centers.
  • C. East End of Pittsburgh chosen
    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.
  • D. Pittsburgh neighborhoods
    Pittsburgh neighborhoods are the distinct residential and commercial districts that make up the city of Pittsburgh, each with its own history, culture, and community identity.
  • E. Strip District, Pittsburgh
    The Strip District is a historic Pittsburgh neighborhood known for its bustling open-air markets, ethnic food shops, and converted warehouses housing restaurants, nightlife, and specialty retailers.
  • F. None of above.

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_69d889db0ba481908402409af3b37917 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e44ff927ec8190995798f569e913ba completed April 19, 2026, 3:46 a.m.
NED1 Entity disambiguation (via context triple) batch_6a01c93165e08190905de32d1101f556 completed May 11, 2026, 12:18 p.m.
NEDg Description generation batch_6a01ca5fae748190a46cd90134679438 completed May 11, 2026, 12:23 p.m.
NED2 Entity disambiguation (via description) batch_6a01cac44fac8190995ccac3d9e73693 completed May 11, 2026, 12:25 p.m.
Created at: April 10, 2026, 5:47 a.m.