Triple

T16373479
Position Surface form Disambiguated ID Type / Status
Subject Melvil Dewey E397620 entity
Predicate founded P104 FINISHED
Object School of Library Economy at Columbia College E1210421 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: School of Library Economy at Columbia College | Statement: [Melvil Dewey, founded, School of Library Economy at Columbia College]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: School of Library Economy at Columbia College
Context triple: [Melvil Dewey, founded, School of Library Economy at Columbia College]
  • A. School of Library Economy at Columbia College chosen
    The School of Library Economy at Columbia College was an early and influential American library school established by Melvil Dewey that helped professionalize and modernize library science education.
  • B. Columbia University Libraries
    Columbia University Libraries is the academic library system of Columbia University, providing extensive research collections and services across its campuses.
  • C. United College Library
    United College Library is an academic library of The Chinese University of Hong Kong’s University Library System that supports teaching and research for United College students and staff.
  • D. Collegiate Library
    Collegiate Library is an academic library of Sheffield Hallam University that supports teaching and research for students and staff on the Collegiate Campus.
  • E. Avery Architectural and Fine Arts Library
    Avery Architectural and Fine Arts Library is Columbia University's renowned research library specializing in architecture, fine arts, and related disciplines.
  • 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_69d87f2778dc8190aa95c7572db127e6 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e319d559788190bd96c45ff0900fe6 completed April 18, 2026, 5:42 a.m.
NED1 Entity disambiguation (via context triple) batch_6a003c522a7c8190a306b85354a087fd completed May 10, 2026, 8:05 a.m.
Created at: April 10, 2026, 5:08 a.m.