Triple

T500182
Position Surface form Disambiguated ID Type / Status
Subject Library of Congress catalogers E10382 entity
Predicate useSystem P8459 FINISHED
Object LC/NACO Authority File E1359 NE FINISHED

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: LC/NACO Authority File | Statement: [Library of Congress catalogers, useSystem, LC/NACO Authority File]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: LC/NACO Authority File
Context triple: [Library of Congress catalogers, useSystem, LC/NACO Authority File]
  • A. Library of Congress authority record
    A Library of Congress authority record is a standardized cataloging entry that establishes the authorized form of names, subjects, and titles to ensure consistent identification and retrieval of bibliographic information.
  • B. Name Authority File chosen
    The Name Authority File is a standardized database of authorized names and headings used by libraries and other institutions to ensure consistent cataloging and retrieval of bibliographic records.
  • C. Library of Congress Control Number
    The Library of Congress Control Number is a unique identification system used by the Library of Congress to catalog and organize bibliographic records for books and other materials.
  • D. International Standard Name Identifier
    The International Standard Name Identifier (ISNI) is a globally recognized unique identifier used to distinguish the public identities of contributors such as authors, musicians, researchers, and organizations in the creative and scholarly sectors.
  • E. Library of Congress catalogers
    Library of Congress catalogers are professional librarians and metadata specialists at the U.S. Library of Congress who create and maintain authoritative bibliographic records for materials in its collections.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69a2e847df8481909239ec08ccf1e376 completed Feb. 28, 2026, 1:06 p.m.
NER Named-entity recognition batch_69a2f13096248190a622a58dcf540b00 completed Feb. 28, 2026, 1:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69a48543f1948190b710628bf53cdf01 completed March 1, 2026, 6:28 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.