Triple

T8417261
Position Surface form Disambiguated ID Type / Status
Subject University Park, Pennsylvania E198757 entity
Predicate contains P35 FINISHED
Object Old Main (Pennsylvania State University)
Old Main is the historic administrative and symbolic centerpiece building of Pennsylvania State University's University Park campus.
 E732089 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: Old Main (Pennsylvania State University) | Statement: [University Park, Pennsylvania, contains, Old Main (Pennsylvania State University)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Old Main (Pennsylvania State University)
Context triple: [University Park, Pennsylvania, contains, Old Main (Pennsylvania State University)]
  • A. Old Main
    Old Main is a historic central campus building at North Central College, often recognized as one of the institution’s most iconic landmarks.
  • B. Morehead-Patterson Bell Tower
    The Morehead-Patterson Bell Tower is an iconic brick clock and bell tower on the campus of the University of North Carolina at Chapel Hill and one of the university’s most recognizable landmarks.
  • C. Cathedral of Learning
    The Cathedral of Learning is a 42-story Gothic Revival skyscraper on the University of Pittsburgh campus, renowned as one of the tallest educational buildings in the world.
  • D. Gasson Hall
    Gasson Hall is an iconic Collegiate Gothic academic building and landmark tower at Boston College’s Chestnut Hill campus.
  • E. Stevens Hall at Gettysburg College
    Stevens Hall at Gettysburg College is a campus building named in honor of 19th-century Pennsylvania congressman and abolitionist Thaddeus Stevens.
  • 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: Old Main (Pennsylvania State University)
Triple: [University Park, Pennsylvania, contains, Old Main (Pennsylvania State University)]
Generated description
Old Main is the historic administrative and symbolic centerpiece building of Pennsylvania State University's University Park campus.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Old Main (Pennsylvania State University)
Target entity description: Old Main is the historic administrative and symbolic centerpiece building of Pennsylvania State University's University Park campus.
  • A. Old Main
    Old Main is a historic central campus building at North Central College, often recognized as one of the institution’s most iconic landmarks.
  • B. Morehead-Patterson Bell Tower
    The Morehead-Patterson Bell Tower is an iconic brick clock and bell tower on the campus of the University of North Carolina at Chapel Hill and one of the university’s most recognizable landmarks.
  • C. Cathedral of Learning
    The Cathedral of Learning is a 42-story Gothic Revival skyscraper on the University of Pittsburgh campus, renowned as one of the tallest educational buildings in the world.
  • D. Gasson Hall
    Gasson Hall is an iconic Collegiate Gothic academic building and landmark tower at Boston College’s Chestnut Hill campus.
  • E. Stevens Hall at Gettysburg College
    Stevens Hall at Gettysburg College is a campus building named in honor of 19th-century Pennsylvania congressman and abolitionist Thaddeus Stevens.
  • 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_69ca831201b481909e137936ef99ff11 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cb84c66b5c8190b9515f55dc08ac03 completed March 31, 2026, 8:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69ce033df9c48190a8ec6b9347ba6e81 completed April 2, 2026, 5:48 a.m.
NEDg Description generation batch_69ce0782b0dc8190bf971eacb3b4582c completed April 2, 2026, 6:06 a.m.
NED2 Entity disambiguation (via description) batch_69ce0854ce788190a209f229d504c038 completed April 2, 2026, 6:10 a.m.
Created at: March 30, 2026, 6:06 p.m.