Triple

T12401939
Position Surface form Disambiguated ID Type / Status
Subject Boulevard of the Allies E296275 entity
Predicate isMajorRouteIn P1179 FINISHED
Object Pittsburgh university district
The Pittsburgh university district is an urban neighborhood in Pittsburgh, Pennsylvania, known for its concentration of major universities, academic institutions, and student-oriented amenities.
 E981347 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: Pittsburgh university district | Statement: [Boulevard of the Allies, isMajorRouteIn, Pittsburgh university district]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pittsburgh university district
Context triple: [Boulevard of the Allies, isMajorRouteIn, Pittsburgh university district]
  • A. University Park, Pennsylvania
    University Park, Pennsylvania is a college town best known as the main campus location of Pennsylvania State University and its major athletic programs.
  • B. Pittsburgh East campus
    Pittsburgh East campus is a regional satellite campus of Indiana University of Pennsylvania serving students in the Pittsburgh area.
  • C. City of University Park
    The City of University Park is an affluent, predominantly residential municipality in Dallas County, Texas, best known as the home of Southern Methodist University and its well-maintained parks and neighborhoods.
  • D. University Park
    University Park is a Los Angeles neighborhood best known as the home of the University of Southern California and several major cultural and educational institutions.
  • E. University Park
    University Park is a residential neighborhood in North Portland, Oregon, known for its proximity to the University of Portland and its mix of quiet streets, parks, and campus-oriented community life.
  • 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: Pittsburgh university district
Triple: [Boulevard of the Allies, isMajorRouteIn, Pittsburgh university district]
Generated description
The Pittsburgh university district is an urban neighborhood in Pittsburgh, Pennsylvania, known for its concentration of major universities, academic institutions, and student-oriented amenities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pittsburgh university district
Target entity description: The Pittsburgh university district is an urban neighborhood in Pittsburgh, Pennsylvania, known for its concentration of major universities, academic institutions, and student-oriented amenities.
  • A. University Park, Pennsylvania
    University Park, Pennsylvania is a college town best known as the main campus location of Pennsylvania State University and its major athletic programs.
  • B. Pittsburgh East campus
    Pittsburgh East campus is a regional satellite campus of Indiana University of Pennsylvania serving students in the Pittsburgh area.
  • C. City of University Park
    The City of University Park is an affluent, predominantly residential municipality in Dallas County, Texas, best known as the home of Southern Methodist University and its well-maintained parks and neighborhoods.
  • D. University Park
    University Park is a Los Angeles neighborhood best known as the home of the University of Southern California and several major cultural and educational institutions.
  • E. University Park
    University Park is a residential neighborhood in North Portland, Oregon, known for its proximity to the University of Portland and its mix of quiet streets, parks, and campus-oriented community life.
  • 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.