Triple

T7075472
Position Surface form Disambiguated ID Type / Status
Subject Brown University Library E164806 entity
Predicate hasComponent P35 FINISHED
Object John Hay Library
The John Hay Library is a prominent special collections and archives library at Brown University, renowned for its rare books, manuscripts, and historical materials.
E639895 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: John Hay Library | Statement: [Brown University Library, hasComponent, John Hay Library]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: John Hay Library
Context triple: [Brown University Library, hasComponent, John Hay Library]
  • A. Schlesinger Library
    Schlesinger Library is a major research library at Harvard University specializing in the history of women, gender, and feminism, particularly in the United States.
  • 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. 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.
  • E. Bancroft Library
    The Bancroft Library is a renowned special collections and archives library at the University of California, Berkeley, noted for its extensive holdings on the history of California, the American West, and Latin America.
  • 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: John Hay Library
Triple: [Brown University Library, hasComponent, John Hay Library]
Generated description
The John Hay Library is a prominent special collections and archives library at Brown University, renowned for its rare books, manuscripts, and historical materials.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: John Hay Library
Target entity description: The John Hay Library is a prominent special collections and archives library at Brown University, renowned for its rare books, manuscripts, and historical materials.
  • A. Schlesinger Library
    Schlesinger Library is a major research library at Harvard University specializing in the history of women, gender, and feminism, particularly in the United States.
  • 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. 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.
  • E. Bancroft Library
    The Bancroft Library is a renowned special collections and archives library at the University of California, Berkeley, noted for its extensive holdings on the history of California, the American West, and Latin America.
  • 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_69c6887cbc6c8190bdfac42d940f4d8a completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6e4ce3d3c81908cbb912b256aadbf completed March 27, 2026, 8:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69c79468c7688190bf10433f05e77574 completed March 28, 2026, 8:42 a.m.
NEDg Description generation batch_69c79530c0588190826350a1cbcd5325 completed March 28, 2026, 8:45 a.m.
NED2 Entity disambiguation (via description) batch_69c795b1be18819087a4a70fc567bd80 completed March 28, 2026, 8:47 a.m.
Created at: March 27, 2026, 2:40 p.m.