Triple

T1178047
Position Surface form Disambiguated ID Type / Status
Subject Princeton University E25072 entity
Predicate hasLibrarySystem P35 FINISHED
Object Princeton University Library
Princeton University Library is the academic library system of Princeton University, renowned for its extensive research collections, rare books and manuscripts, and support for advanced scholarship across disciplines.
 E138632 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: Princeton University Library | Statement: [Princeton University, hasLibrarySystem, Princeton University Library]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Princeton University Library
Context triple: [Princeton University, hasLibrarySystem, Princeton University Library]
  • A. Princeton Legacy Library
    Princeton Legacy Library is a series of reissued scholarly books from Princeton University Press that brings previously out-of-print academic works back into circulation.
  • B. Brandeis Library
    Brandeis Library is the main academic library system of Brandeis University, providing research resources, study spaces, and scholarly support to its students and faculty.
  • C. Harvard Library
    Harvard Library is the extensive academic library system of Harvard University, recognized as one of the largest and most comprehensive research library networks in the world.
  • D. Sterling Memorial Library
    Sterling Memorial Library is the largest and most iconic library at Yale University, renowned for its Gothic Revival architecture and extensive research collections.
  • E. Houghton Library
    Houghton Library is Harvard University's principal rare books and manuscripts library, renowned for its extensive collections of literary, historical, and cultural materials.
  • 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: Princeton University Library
Triple: [Princeton University, hasLibrarySystem, Princeton University Library]
Generated description
Princeton University Library is the academic library system of Princeton University, renowned for its extensive research collections, rare books and manuscripts, and support for advanced scholarship across disciplines.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Princeton University Library
Target entity description: Princeton University Library is the academic library system of Princeton University, renowned for its extensive research collections, rare books and manuscripts, and support for advanced scholarship across disciplines.
  • A. Princeton Legacy Library
    Princeton Legacy Library is a series of reissued scholarly books from Princeton University Press that brings previously out-of-print academic works back into circulation.
  • B. Brandeis Library
    Brandeis Library is the main academic library system of Brandeis University, providing research resources, study spaces, and scholarly support to its students and faculty.
  • C. Harvard Library
    Harvard Library is the extensive academic library system of Harvard University, recognized as one of the largest and most comprehensive research library networks in the world.
  • D. Sterling Memorial Library
    Sterling Memorial Library is the largest and most iconic library at Yale University, renowned for its Gothic Revival architecture and extensive research collections.
  • E. Houghton Library
    Houghton Library is Harvard University's principal rare books and manuscripts library, renowned for its extensive collections of literary, historical, and cultural materials.
  • 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_69a494267b4c819088c97a59182bf56a completed March 1, 2026, 7:31 p.m.
NER Named-entity recognition batch_69a4bd10ccc481908d5bcef648aab3c1 completed March 1, 2026, 10:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac7f3443588190af6c06383e904e7d completed March 7, 2026, 7:40 p.m.
NEDg Description generation batch_69ac7fba00f0819086a0fffa090c5809 completed March 7, 2026, 7:42 p.m.
NED2 Entity disambiguation (via description) batch_69ac807ead9c819088f7195aec87a538 completed March 7, 2026, 7:46 p.m.
Created at: March 1, 2026, 7:45 p.m.