Triple

T7062829
Position Surface form Disambiguated ID Type / Status
Subject Indiana University of Pennsylvania E164261 entity
Predicate hasCampus P116 FINISHED
Object Pittsburgh East campus
Pittsburgh East campus is a regional satellite campus of Indiana University of Pennsylvania serving students in the Pittsburgh area.
 E639001 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 East campus | Statement: [Indiana University of Pennsylvania, hasCampus, Pittsburgh East campus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pittsburgh East campus
Context triple: [Indiana University of Pennsylvania, hasCampus, Pittsburgh East campus]
  • A. Shadyside Campus
    Shadyside Campus is Chatham University's historic main campus located in Pittsburgh’s Shadyside neighborhood, known for its collegiate Gothic architecture and landscaped grounds.
  • B. University of Pittsburgh at Greensburg
    The University of Pittsburgh at Greensburg is a regional four-year liberal arts campus of the University of Pittsburgh system located in Greensburg, Pennsylvania.
  • C. Pittsburgh Academy
    Pittsburgh Academy was the early educational institution that evolved into what is now the University of Pittsburgh.
  • D. 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.
  • E. Penn State Behrend
    Penn State Behrend is a four-year residential college of Penn State University located in Erie, Pennsylvania, known for its strong engineering, business, and science programs.
  • 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 East campus
Triple: [Indiana University of Pennsylvania, hasCampus, Pittsburgh East campus]
Generated description
Pittsburgh East campus is a regional satellite campus of Indiana University of Pennsylvania serving students in the Pittsburgh area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pittsburgh East campus
Target entity description: Pittsburgh East campus is a regional satellite campus of Indiana University of Pennsylvania serving students in the Pittsburgh area.
  • A. Shadyside Campus
    Shadyside Campus is Chatham University's historic main campus located in Pittsburgh’s Shadyside neighborhood, known for its collegiate Gothic architecture and landscaped grounds.
  • B. University of Pittsburgh at Greensburg
    The University of Pittsburgh at Greensburg is a regional four-year liberal arts campus of the University of Pittsburgh system located in Greensburg, Pennsylvania.
  • C. Pittsburgh Academy
    Pittsburgh Academy was the early educational institution that evolved into what is now the University of Pittsburgh.
  • D. 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.
  • E. Penn State Behrend
    Penn State Behrend is a four-year residential college of Penn State University located in Erie, Pennsylvania, known for its strong engineering, business, and science programs.
  • 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_69c688796c148190adb2f1596f595f22 completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6e45cf7488190a7ff15665e283c37 completed March 27, 2026, 8:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69c788b4b6788190aa4e74b9e7eb7eaa completed March 28, 2026, 7:52 a.m.
NEDg Description generation batch_69c7893f85588190b1ed983f00ea2532 completed March 28, 2026, 7:54 a.m.
NED2 Entity disambiguation (via description) batch_69c78b0fe83481909cad77ce740b81d5 completed March 28, 2026, 8:02 a.m.
Created at: March 27, 2026, 2:38 p.m.