Triple

T21465291
Position Surface form Disambiguated ID Type / Status
Subject William Brewster E529578 entity
Predicate archivesAt P2249 FINISHED
Object Houghton Library, Harvard University — NE NERFINISHED

How this triple was built (2 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: Houghton Library, Harvard University | Statement: [William Brewster, archivesAt, Houghton Library, Harvard University]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Houghton Library, Harvard University
Context triple: [William Brewster, archivesAt, Houghton Library, Harvard University]
  • A. Houghton Library chosen
    Houghton Library is Harvard University's principal rare books and manuscripts library, renowned for its extensive collections of literary, historical, and cultural materials.
  • B. Harvard University Fine Arts Library
    Harvard University Fine Arts Library is a major academic art and architecture research library at Harvard University, renowned for its extensive collections of visual arts materials and scholarly resources.
  • 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. Harvard-Yenching Library
    The Harvard-Yenching Library is Harvard University's primary research library for East Asian studies, renowned for its extensive collections of Chinese, Japanese, Korean, and other East Asian materials.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0c458133481908ae8b41a12c4edec completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69e9e9f1b3cc819092c200f09c6f461e completed April 23, 2026, 9:44 a.m.
Created at: April 16, 2026, 6:09 p.m.