Triple

T3400158
Position Surface form Disambiguated ID Type / Status
Subject UMass Amherst Libraries E71632 entity
Predicate hasMainLibrary P3294 FINISHED
Object W. E. B. Du Bois Library E72769 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: W. E. B. Du Bois Library | Statement: [UMass Amherst Libraries, hasMainLibrary, W. E. B. Du Bois Library]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: W. E. B. Du Bois Library
Context triple: [UMass Amherst Libraries, hasMainLibrary, W. E. B. Du Bois Library]
  • A. W. E. B. Du Bois Library chosen
    The W. E. B. Du Bois Library is the main academic library at the University of Massachusetts Amherst, known for its distinctive high-rise design and extensive research collections.
  • B. Melville J. Herskovits Library of African Studies
    The Melville J. Herskovits Library of African Studies is a major research library, based at Northwestern University, renowned for its extensive collections on Africa and the African diaspora.
  • C. Dr. Martin Luther King Jr. Library
    Dr. Martin Luther King Jr. Library is a major joint-use public and academic library in downtown San José, California, serving both San Jose State University and the surrounding community.
  • D. John Hope Franklin Research Center for African and African American History and Culture
    The John Hope Franklin Research Center for African and African American History and Culture is a specialized research center and archival collection dedicated to documenting, preserving, and promoting the study of the history, culture, and experiences of people of African descent.
  • E. Howard University Libraries
    Howard University Libraries is the academic library system of Howard University, providing research resources, services, and archival collections that support the university’s teaching, learning, and scholarship.
  • 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_69ad85aac4808190a092c9cc8911f584 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb8c80e0081909c3d5f95ab6f55a0 completed March 8, 2026, 5:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69b34bd01e108190995dcd3cb8ead793 completed March 12, 2026, 11:27 p.m.
Created at: March 8, 2026, 3:14 p.m.