Triple

T7814694
Position Surface form Disambiguated ID Type / Status
Subject Bancroft Library E180974 entity
Predicate operatedBy P86 FINISHED
Object University of California, Berkeley Library E32003 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: University of California, Berkeley Library | Statement: [Bancroft Library, operatedBy, University of California, Berkeley Library]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: University of California, Berkeley Library
Context triple: [Bancroft Library, operatedBy, University of California, Berkeley Library]
  • A. UC Berkeley Library chosen
    UC Berkeley Library is the academic library system of the University of California, Berkeley, providing extensive research collections, study spaces, and services to support the university’s teaching and scholarship.
  • B. University of California Libraries system
    The University of California Libraries system is a coordinated network of academic research libraries across the University of California campuses that share resources, collections, and services to support teaching, learning, and scholarship.
  • C. Stanford University Libraries
    Stanford University Libraries is the comprehensive library system supporting Stanford University’s research and teaching, encompassing extensive print and digital collections, specialized archives, and subject-specific branches.
  • D. UCLA Library
    UCLA Library is the extensive academic library system of the University of California, Los Angeles, supporting research and learning with a large collection of print and digital resources across multiple specialized libraries.
  • E. UC Davis Library
    UC Davis Library is the academic library system of the University of California, Davis, providing research resources, study spaces, and specialized collections to support the university’s teaching 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_69ca828153f48190bdb27ac46f8e0745 completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69caf96c009c81909726e1653b6f1348 completed March 30, 2026, 10:30 p.m.
NED1 Entity disambiguation (via context triple) batch_69cb147d965881908003551710a1bbff completed March 31, 2026, 12:25 a.m.
Created at: March 30, 2026, 4:39 p.m.