Triple

T8531734
Position Surface form Disambiguated ID Type / Status
Subject Hillman Library E201967 entity
Predicate affiliation P10 FINISHED
Object University of Pittsburgh Library System
The University of Pittsburgh Library System is the comprehensive network of research and academic libraries serving the University of Pittsburgh, supporting scholarship, teaching, and learning across its campuses.
 E740178 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: University of Pittsburgh Library System | Statement: [Hillman Library, affiliation, University of Pittsburgh Library System]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: University of Pittsburgh Library System
Context triple: [Hillman Library, affiliation, University of Pittsburgh Library System]
  • A. Penn State University Libraries
    Penn State University Libraries is the academic library system serving all campuses of Pennsylvania State University, providing extensive research collections, study spaces, and information services to students, faculty, and staff.
  • B. Penn Libraries
    Penn Libraries is the integrated library system of the University of Pennsylvania, providing extensive research collections, digital resources, and academic support services to the university community.
  • C. Temple University Libraries
    Temple University Libraries is the library system of Temple University, providing research resources, services, and spaces across the university’s campuses.
  • D. Ohio College Library Center
    Ohio College Library Center was the original name of OCLC, a global nonprofit cooperative that provides shared technology services, original research, and community programs for libraries worldwide.
  • E. University of Pittsburgh
    The University of Pittsburgh is a major public research university in Pittsburgh, Pennsylvania, known for its strong programs in medicine, engineering, and the liberal arts.
  • 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: University of Pittsburgh Library System
Triple: [Hillman Library, affiliation, University of Pittsburgh Library System]
Generated description
The University of Pittsburgh Library System is the comprehensive network of research and academic libraries serving the University of Pittsburgh, supporting scholarship, teaching, and learning across its campuses.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: University of Pittsburgh Library System
Target entity description: The University of Pittsburgh Library System is the comprehensive network of research and academic libraries serving the University of Pittsburgh, supporting scholarship, teaching, and learning across its campuses.
  • A. Penn State University Libraries
    Penn State University Libraries is the academic library system serving all campuses of Pennsylvania State University, providing extensive research collections, study spaces, and information services to students, faculty, and staff.
  • B. Penn Libraries
    Penn Libraries is the integrated library system of the University of Pennsylvania, providing extensive research collections, digital resources, and academic support services to the university community.
  • C. Temple University Libraries
    Temple University Libraries is the library system of Temple University, providing research resources, services, and spaces across the university’s campuses.
  • D. Ohio College Library Center
    Ohio College Library Center was the original name of OCLC, a global nonprofit cooperative that provides shared technology services, original research, and community programs for libraries worldwide.
  • E. University of Pittsburgh
    The University of Pittsburgh is a major public research university in Pittsburgh, Pennsylvania, known for its strong programs in medicine, engineering, and the liberal arts.
  • 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_69ca83228b24819085d22e7dc99f5d94 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbe676e2ac8190b65a3d2a935776fd completed March 31, 2026, 3:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce6d70f81881908ac784608ad7a2aa completed April 2, 2026, 1:21 p.m.
NEDg Description generation batch_69ce6e69213c8190add7eb9cc74b1a33 completed April 2, 2026, 1:26 p.m.
NED2 Entity disambiguation (via description) batch_69ce6f28ae6481909a8a13613f3eb5e0 completed April 2, 2026, 1:29 p.m.
Created at: March 30, 2026, 6:17 p.m.