Triple

T10464701
Position Surface form Disambiguated ID Type / Status
Subject Widener family E246760 entity
Predicate knownFor P22 FINISHED
Object Widener Library at Harvard University
The Widener Library at Harvard University is the university’s principal library and one of the world’s largest academic research libraries, renowned for its vast collections and central role in Harvard’s library system.
E106 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: Widener Library at Harvard University | Statement: [Widener family, knownFor, Widener Library at Harvard University]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Widener Library at Harvard University
Context triple: [Widener family, knownFor, Widener Library at Harvard University]
  • A. 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.
  • B. Thayer Memorial Library
    Thayer Memorial Library is a historic public library in Lancaster, Massachusetts, known for serving as a cultural and educational center for the local community.
  • C. Fitzwilliam College Library
    Fitzwilliam College Library is the main academic library of Fitzwilliam College, Cambridge, providing study spaces and collections to support the college’s students and researchers.
  • D. Harvard Public Library
    Harvard Public Library is the public library serving the town of Harvard, Massachusetts, providing community access to books, media, and educational resources.
  • E. 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.
  • 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: Widener Library at Harvard University
Triple: [Widener family, knownFor, Widener Library at Harvard University]
Generated description
The Widener Library at Harvard University is the university’s principal library and one of the world’s largest academic research libraries, renowned for its vast collections and central role in Harvard’s library system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Widener Library at Harvard University
Target entity description: The Widener Library at Harvard University is the university’s principal library and one of the world’s largest academic research libraries, renowned for its vast collections and central role in Harvard’s library system.
  • A. Harvard Library chosen
    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.
  • B. Thayer Memorial Library
    Thayer Memorial Library is a historic public library in Lancaster, Massachusetts, known for serving as a cultural and educational center for the local community.
  • C. Fitzwilliam College Library
    Fitzwilliam College Library is the main academic library of Fitzwilliam College, Cambridge, providing study spaces and collections to support the college’s students and researchers.
  • D. Harvard Public Library
    Harvard Public Library is the public library serving the town of Harvard, Massachusetts, providing community access to books, media, and educational resources.
  • E. 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.
  • F. None of above.

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_69d381c16c248190a2fe5b471e584e9c completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d50886c2a8819086da6c08356ec6bf completed April 7, 2026, 1:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69d94b047b588190a116f4fbd4cdbc35 completed April 10, 2026, 7:09 p.m.
NEDg Description generation batch_69d94ca07da481908f2d546f8ddc9326 completed April 10, 2026, 7:16 p.m.
NED2 Entity disambiguation (via description) batch_69d94e8687bc819082b672a64bf85500 completed April 10, 2026, 7:24 p.m.
Created at: April 6, 2026, 12:19 p.m.