Triple

T5852126
Position Surface form Disambiguated ID Type / Status
Subject Fifth Avenue, Pittsburgh E130059 entity
Predicate hasJunctionWith P1018 FINISHED
Object Penn Avenue, Pittsburgh
Penn Avenue in Pittsburgh is a major thoroughfare that runs through several key neighborhoods, including Downtown and the Cultural District, serving as an important commercial and cultural corridor in the city.
E560126 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: Penn Avenue, Pittsburgh | Statement: [Fifth Avenue, Pittsburgh, hasJunctionWith, Penn Avenue, Pittsburgh]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Penn Avenue, Pittsburgh
Context triple: [Fifth Avenue, Pittsburgh, hasJunctionWith, Penn Avenue, Pittsburgh]
  • A. Fifth Avenue, Pittsburgh
    Fifth Avenue in Pittsburgh is a major thoroughfare in the city’s Oakland and surrounding neighborhoods, known for hosting prominent institutions such as universities, museums, and research centers.
  • B. Craig Street, Pittsburgh
    Craig Street in Pittsburgh is a notable city street in the Oakland neighborhood, known for its mix of shops, restaurants, and proximity to major universities.
  • C. Bigelow Boulevard, Pittsburgh
    Bigelow Boulevard is a major arterial road in Pittsburgh, Pennsylvania, that connects the city's downtown area with its eastern neighborhoods and the Oakland university district.
  • D. University Avenue, Philadelphia
    University Avenue, Philadelphia is a major roadway in West Philadelphia that connects the University City area to South Philadelphia across the Schuylkill River.
  • E. Upper Brook Street
    Upper Brook Street is a major road in Manchester, England, running through the district of Chorlton-on-Medlock and forming part of a key route into the city centre.
  • 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: Penn Avenue, Pittsburgh
Triple: [Fifth Avenue, Pittsburgh, hasJunctionWith, Penn Avenue, Pittsburgh]
Generated description
Penn Avenue in Pittsburgh is a major thoroughfare that runs through several key neighborhoods, including Downtown and the Cultural District, serving as an important commercial and cultural corridor in the city.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Penn Avenue, Pittsburgh
Target entity description: Penn Avenue in Pittsburgh is a major thoroughfare that runs through several key neighborhoods, including Downtown and the Cultural District, serving as an important commercial and cultural corridor in the city.
  • A. Fifth Avenue, Pittsburgh
    Fifth Avenue in Pittsburgh is a major thoroughfare in the city’s Oakland and surrounding neighborhoods, known for hosting prominent institutions such as universities, museums, and research centers.
  • B. Craig Street, Pittsburgh
    Craig Street in Pittsburgh is a notable city street in the Oakland neighborhood, known for its mix of shops, restaurants, and proximity to major universities.
  • C. Bigelow Boulevard, Pittsburgh
    Bigelow Boulevard is a major arterial road in Pittsburgh, Pennsylvania, that connects the city's downtown area with its eastern neighborhoods and the Oakland university district.
  • D. University Avenue, Philadelphia
    University Avenue, Philadelphia is a major roadway in West Philadelphia that connects the University City area to South Philadelphia across the Schuylkill River.
  • E. Upper Brook Street
    Upper Brook Street is a major road in Manchester, England, running through the district of Chorlton-on-Medlock and forming part of a key route into the city centre.
  • 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_69c0084de39081909eb34e6bed74215a completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c0355038008190bf38980349b533e2 completed March 22, 2026, 6:30 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0e369ce248190af33d7c09ee10af6 completed March 23, 2026, 6:53 a.m.
NEDg Description generation batch_69c0f70f5af08190a42233eaf6fbf736 completed March 23, 2026, 8:17 a.m.
NED2 Entity disambiguation (via description) batch_69c0f8c533f881908a4f7d84a7e8ee31 completed March 23, 2026, 8:24 a.m.
Created at: March 22, 2026, 3:55 p.m.