Triple

T17775941
Position Surface form Disambiguated ID Type / Status
Subject Hearst Greek Theatre E443766 entity
Predicate hasCategory P87 FINISHED
Object University of California, Berkeley buildings
University of California, Berkeley buildings are the diverse collection of academic, residential, and cultural structures that make up the physical campus of UC Berkeley.
E100128 NE FINISHED

How this triple was built (4 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 buildings | Statement: [Hearst Greek Theatre, hasCategory, University of California, Berkeley buildings]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: University of California, Berkeley buildings
Context triple: [Hearst Greek Theatre, hasCategory, University of California, Berkeley buildings]
  • A. UC Berkeley campus
    UC Berkeley campus is the main university grounds in Berkeley, California, known for its historic architecture, rigorous academics, and role as a center of research and student activism.
  • B. Stanford University campus buildings
    Stanford University campus buildings comprise a distinctive ensemble of Romanesque and Mission Revival–style academic and residential structures set within a unified, landscaped campus in Stanford, California.
  • C. UC Berkeley engineering complex
    The UC Berkeley engineering complex is a cluster of buildings and facilities that houses the university’s College of Engineering, including classrooms, laboratories, and research centers for multiple engineering disciplines.
  • D. 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.
  • E. California Hall (UC Berkeley)
    California Hall is a historic Beaux-Arts academic building on the University of California, Berkeley campus and one of its central administrative landmarks.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: University of California, Berkeley buildings
Triple: [Hearst Greek Theatre, hasCategory, University of California, Berkeley buildings]
Generated description
University of California, Berkeley buildings are the diverse collection of academic, residential, and cultural structures that make up the physical campus of UC Berkeley.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: University of California, Berkeley buildings
Target entity description: University of California, Berkeley buildings are the diverse collection of academic, residential, and cultural structures that make up the physical campus of UC Berkeley.
  • A. UC Berkeley campus chosen
    UC Berkeley campus is the main university grounds in Berkeley, California, known for its historic architecture, rigorous academics, and role as a center of research and student activism.
  • B. Stanford University campus buildings
    Stanford University campus buildings comprise a distinctive ensemble of Romanesque and Mission Revival–style academic and residential structures set within a unified, landscaped campus in Stanford, California.
  • C. UC Berkeley engineering complex
    The UC Berkeley engineering complex is a cluster of buildings and facilities that houses the university’s College of Engineering, including classrooms, laboratories, and research centers for multiple engineering disciplines.
  • D. 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.
  • E. California Hall (UC Berkeley)
    California Hall is a historic Beaux-Arts academic building on the University of California, Berkeley campus and one of its central administrative landmarks.
  • F. None of above.

Provenance (5 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_69d8b9ef17708190bdf7e2adbf14ddc2 completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e4871d43a481908aacde69bd8091b0 completed April 19, 2026, 7:41 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0306e964fc81909aac3ab6a7ba0db6 completed May 12, 2026, 10:54 a.m.
NEDg Description generation batch_6a03074d56748190ad678bf5a263a0db completed May 12, 2026, 10:56 a.m.
NED2 Entity disambiguation (via description) batch_6a0307d05ce48190b18c3c3833151130 completed May 12, 2026, 10:58 a.m.
Created at: April 10, 2026, 10:12 a.m.