Triple

T21290957
Position Surface form Disambiguated ID Type / Status
Subject Forbes Avenue E524786 entity
Predicate hasJunctionWith P1018 FINISHED
Object Smithfield Street, Pittsburgh
Smithfield Street in Pittsburgh is a major downtown thoroughfare known for its historic architecture, commercial activity, and proximity to key city landmarks.
E1479033 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: Smithfield Street, Pittsburgh | Statement: [Forbes Avenue, hasJunctionWith, Smithfield Street, Pittsburgh]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Smithfield Street, Pittsburgh
Context triple: [Forbes Avenue, hasJunctionWith, Smithfield Street, Pittsburgh]
  • A. Wood Street, Pittsburgh
    Wood Street in Pittsburgh is a downtown street in the city's Golden Triangle business district, known for its proximity to major commercial, cultural, and transit hubs.
  • 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. 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.
  • D. 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.
  • E. 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.
  • 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: Smithfield Street, Pittsburgh
Triple: [Forbes Avenue, hasJunctionWith, Smithfield Street, Pittsburgh]
Generated description
Smithfield Street in Pittsburgh is a major downtown thoroughfare known for its historic architecture, commercial activity, and proximity to key city landmarks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Smithfield Street, Pittsburgh
Target entity description: Smithfield Street in Pittsburgh is a major downtown thoroughfare known for its historic architecture, commercial activity, and proximity to key city landmarks.
  • A. Wood Street, Pittsburgh
    Wood Street in Pittsburgh is a downtown street in the city's Golden Triangle business district, known for its proximity to major commercial, cultural, and transit hubs.
  • 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. 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.
  • D. 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.
  • E. 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.
  • 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_69e0b5171f6c8190a5d57201ede73811 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e736da28648190ae3f63c6ba1f6d6f completed April 21, 2026, 8:35 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09a5b1b5e48190b94a1ee4b6ab0d8a completed May 17, 2026, 11:25 a.m.
NEDg Description generation batch_6a09a6848c1c8190992ae7cdfeabdcf8 completed May 17, 2026, 11:29 a.m.
NED2 Entity disambiguation (via description) batch_6a09aae23f2c81908f08d290277e22f9 completed May 17, 2026, 11:47 a.m.
Created at: April 16, 2026, 4:04 p.m.