Triple

T18941254
Position Surface form Disambiguated ID Type / Status
Subject Department of Classics, University of California, Berkeley E463386 entity
Predicate hasBuilding P105 FINISHED
Object Dwinelle Hall, UC Berkeley — NE NERFINISHED

How this triple was built (3 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: Dwinelle Hall, UC Berkeley | Statement: [Department of Classics, University of California, Berkeley, hasBuilding, Dwinelle Hall, UC Berkeley]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Dwinelle Hall, UC Berkeley
Context triple: [Department of Classics, University of California, Berkeley, hasBuilding, Dwinelle Hall, UC Berkeley]
  • A. Etcheverry Hall, UC Berkeley
    Etcheverry Hall at UC Berkeley is an engineering building that houses major instructional and research facilities, particularly for mechanical engineering and related disciplines.
  • B. McCone Hall (UC Berkeley)
    McCone Hall is an academic building on the University of California, Berkeley campus that houses key science departments and facilities, including Earth and planetary sciences.
  • C. McLaughlin Hall, University of California, Berkeley
    McLaughlin Hall at the University of California, Berkeley is an academic building on the campus designed by prominent architect George Kelham.
  • D. Wheeler Hall (UC Berkeley)
    Wheeler Hall (UC Berkeley) is a prominent academic building on the University of California, Berkeley campus, best known as a central hub for the English department and large lecture courses.
  • E. South Hall (UC Berkeley)
    South Hall (UC Berkeley) is the oldest surviving building on the University of California, Berkeley campus, notable for its historic Victorian architecture and role in the university’s early academic life.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Dwinelle Hall, UC Berkeley
Target entity description: Dwinelle Hall, UC Berkeley is a large, centrally located academic building on the UC Berkeley campus that houses numerous classrooms, offices, and departments, including the Department of Classics.
  • A. Etcheverry Hall, UC Berkeley
    Etcheverry Hall at UC Berkeley is an engineering building that houses major instructional and research facilities, particularly for mechanical engineering and related disciplines.
  • B. McCone Hall (UC Berkeley)
    McCone Hall is an academic building on the University of California, Berkeley campus that houses key science departments and facilities, including Earth and planetary sciences.
  • C. McLaughlin Hall, University of California, Berkeley
    McLaughlin Hall at the University of California, Berkeley is an academic building on the campus designed by prominent architect George Kelham.
  • D. Wheeler Hall (UC Berkeley)
    Wheeler Hall (UC Berkeley) is a prominent academic building on the University of California, Berkeley campus, best known as a central hub for the English department and large lecture courses.
  • E. South Hall (UC Berkeley)
    South Hall (UC Berkeley) is the oldest surviving building on the University of California, Berkeley campus, notable for its historic Victorian architecture and role in the university’s early academic life.
  • F. None of above. chosen

Provenance (2 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_69d8dcfec90481909e926be9767e5779 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5d3eba60081909c9027d1988f88ad completed April 20, 2026, 7:21 a.m.
Created at: April 10, 2026, 11:59 a.m.