Triple

T2240505
Position Surface form Disambiguated ID Type / Status
Subject Harry Elkins Widener E49383 entity
Predicate memorializedBy P500 FINISHED
Object Harry Elkins Widener Memorial Library
The Harry Elkins Widener Memorial Library is Harvard University's principal library and an iconic neoclassical building renowned for its vast research collections and role as a central hub of academic life on campus.
 E246757 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: Harry Elkins Widener Memorial Library | Statement: [Harry Elkins Widener, memorializedBy, Harry Elkins Widener Memorial Library]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Harry Elkins Widener Memorial Library
Context triple: [Harry Elkins Widener, memorializedBy, Harry Elkins Widener Memorial Library]
  • A. 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.
  • B. 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.
  • C. Beinecke Rare Book & Manuscript Library
    The Beinecke Rare Book & Manuscript Library is a renowned Yale University research library famous for its vast collection of rare books, manuscripts, and literary archives housed in a distinctive modernist building.
  • D. John M. Flaxman Library
    John M. Flaxman Library is the main art and design research library of the School of the Art Institute of Chicago, supporting its students and faculty with extensive visual arts collections and resources.
  • E. 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.
  • 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: Harry Elkins Widener Memorial Library
Triple: [Harry Elkins Widener, memorializedBy, Harry Elkins Widener Memorial Library]
Generated description
The Harry Elkins Widener Memorial Library is Harvard University's principal library and an iconic neoclassical building renowned for its vast research collections and role as a central hub of academic life on campus.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Harry Elkins Widener Memorial Library
Target entity description: The Harry Elkins Widener Memorial Library is Harvard University's principal library and an iconic neoclassical building renowned for its vast research collections and role as a central hub of academic life on campus.
  • A. 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.
  • B. 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.
  • C. Beinecke Rare Book & Manuscript Library
    The Beinecke Rare Book & Manuscript Library is a renowned Yale University research library famous for its vast collection of rare books, manuscripts, and literary archives housed in a distinctive modernist building.
  • D. John M. Flaxman Library
    John M. Flaxman Library is the main art and design research library of the School of the Art Institute of Chicago, supporting its students and faculty with extensive visual arts collections and resources.
  • E. 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.
  • 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_69a88aa84bdc819086df50e9c20b301e completed March 4, 2026, 7:40 p.m.
NER Named-entity recognition batch_69abc0bccf688190bd10202a62fdf34e completed March 7, 2026, 6:07 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae6b0cb4f0819087061434d44dc3a3 completed March 9, 2026, 6:39 a.m.
NEDg Description generation batch_69ae6b9edb688190a4e6e4a4ddf964f3 completed March 9, 2026, 6:41 a.m.
NED2 Entity disambiguation (via description) batch_69ae6bfbb6cc81909d647b3875450b4b completed March 9, 2026, 6:43 a.m.
Created at: March 4, 2026, 7:47 p.m.