Triple

T21547252
Position Surface form Disambiguated ID Type / Status
Subject Duquesne E531656 entity
Predicate hasFacility P105 FINISHED
Object Duquesne Public Library
Duquesne Public Library is a community library serving the residents of Duquesne, Pennsylvania with access to books, media, and educational resources.
 E1490473 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: Duquesne Public Library | Statement: [Duquesne, hasFacility, Duquesne Public Library]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Duquesne Public Library
Context triple: [Duquesne, hasFacility, Duquesne Public Library]
  • A. University Park Public Library
    University Park Public Library is a community library serving the residents of University Park with access to books, media, and educational resources.
  • B. Pittsburg Public Library
    Pittsburg Public Library is the main public library serving the community of Pittsburg, Kansas, providing access to books, digital resources, and educational programs.
  • C. Carnegie Free Library of Allegheny
    The Carnegie Free Library of Allegheny is a historic public library in the former city of Allegheny (now part of Pittsburgh), Pennsylvania, funded by Andrew Carnegie as part of his widespread philanthropic support for public libraries.
  • D. Carnegie Library of Pittsburgh – Main Branch
    The Carnegie Library of Pittsburgh – Main Branch is the flagship public library of Pittsburgh’s Carnegie Library system, renowned for its extensive collections and historic Beaux-Arts building in the city’s Oakland cultural district.
  • E. Penn Hills Library
    Penn Hills Library is the public library serving the community of Penn Hills, Pennsylvania, providing access to books, media, and educational resources.
  • 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: Duquesne Public Library
Triple: [Duquesne, hasFacility, Duquesne Public Library]
Generated description
Duquesne Public Library is a community library serving the residents of Duquesne, Pennsylvania with access to books, media, and educational resources.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Duquesne Public Library
Target entity description: Duquesne Public Library is a community library serving the residents of Duquesne, Pennsylvania with access to books, media, and educational resources.
  • A. University Park Public Library
    University Park Public Library is a community library serving the residents of University Park with access to books, media, and educational resources.
  • B. Pittsburg Public Library
    Pittsburg Public Library is the main public library serving the community of Pittsburg, Kansas, providing access to books, digital resources, and educational programs.
  • C. Carnegie Free Library of Allegheny
    The Carnegie Free Library of Allegheny is a historic public library in the former city of Allegheny (now part of Pittsburgh), Pennsylvania, funded by Andrew Carnegie as part of his widespread philanthropic support for public libraries.
  • D. Carnegie Library of Pittsburgh – Main Branch
    The Carnegie Library of Pittsburgh – Main Branch is the flagship public library of Pittsburgh’s Carnegie Library system, renowned for its extensive collections and historic Beaux-Arts building in the city’s Oakland cultural district.
  • E. Penn Hills Library
    Penn Hills Library is the public library serving the community of Penn Hills, Pennsylvania, providing access to books, media, and educational resources.
  • 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_69e0c45f17148190949c330ab9c27706 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69eeb58fb6608190a58cd00ecf560834 completed April 27, 2026, 1:02 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09eedf8e888190953f55c2e4f6b021 completed May 17, 2026, 4:37 p.m.
NEDg Description generation batch_6a09f198f9448190912060dbba608ded completed May 17, 2026, 4:49 p.m.
NED2 Entity disambiguation (via description) batch_6a09f22264108190ac07cee73b91befb completed May 17, 2026, 4:51 p.m.
Created at: April 16, 2026, 6:28 p.m.