Triple

T3852145
Position Surface form Disambiguated ID Type / Status
Subject Maine Historical Society E85320 entity
Predicate operates P24 FINISHED
Object Brown Research Library
Brown Research Library is a research facility in Maine that serves as the primary archival and manuscript repository for the Maine Historical Society.
 E392146 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: Brown Research Library | Statement: [Maine Historical Society, operates, Brown Research Library]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Brown Research Library
Context triple: [Maine Historical Society, operates, Brown Research Library]
  • A. 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.
  • B. Barker Research Library
    Barker Research Library is a specialized research facility within Durham University that supports advanced scholarship with access to rare, archival, and academic resources.
  • C. Davis Library
    Davis Library is a public library branch serving the North Bethesda, Maryland community as part of the Montgomery County Public Libraries system.
  • D. Wilson Library
    Wilson Library is the main historic research library and iconic neoclassical centerpiece of the University of North Carolina at Chapel Hill campus.
  • E. Miller Library
    Miller Library is the main academic library of Washington College, providing research resources and study spaces for its students and faculty.
  • 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: Brown Research Library
Triple: [Maine Historical Society, operates, Brown Research Library]
Generated description
Brown Research Library is a research facility in Maine that serves as the primary archival and manuscript repository for the Maine Historical Society.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Brown Research Library
Target entity description: Brown Research Library is a research facility in Maine that serves as the primary archival and manuscript repository for the Maine Historical Society.
  • A. 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.
  • B. Barker Research Library
    Barker Research Library is a specialized research facility within Durham University that supports advanced scholarship with access to rare, archival, and academic resources.
  • C. Davis Library
    Davis Library is a public library branch serving the North Bethesda, Maryland community as part of the Montgomery County Public Libraries system.
  • D. Wilson Library
    Wilson Library is the main historic research library and iconic neoclassical centerpiece of the University of North Carolina at Chapel Hill campus.
  • E. Miller Library
    Miller Library is the main academic library of Washington College, providing research resources and study spaces for its students and faculty.
  • 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_69aed936de1c81908f91bed80f70abb2 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aeebd0feb081909cc1d5bf41e4acd6 completed March 9, 2026, 3:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69b50419e7a0819087f9bc7fbfec4116 completed March 14, 2026, 6:45 a.m.
NEDg Description generation batch_69b50523dbb08190b1fd089092c1b2a6 completed March 14, 2026, 6:50 a.m.
NED2 Entity disambiguation (via description) batch_69b50594e4888190b2db45eee2a988a7 completed March 14, 2026, 6:52 a.m.
Created at: March 9, 2026, 3:19 p.m.