Triple

T239631
Position Surface form Disambiguated ID Type / Status
Subject Free Speech Movement Café E4899 entity
Predicate associatedWithInstitution P2227 FINISHED
Object UC Berkeley Library
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.
E32003 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: UC Berkeley Library | Statement: [Free Speech Movement Café, associatedWithInstitution, UC Berkeley Library]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: UC Berkeley Library
Context triple: [Free Speech Movement Café, associatedWithInstitution, UC Berkeley Library]
  • A. 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.
  • B. University of California, Berkeley
    The University of California, Berkeley is a leading public research university renowned for its academic excellence, groundbreaking innovation, and historic role in social and political movements.
  • C. UC Berkeley I School
    UC Berkeley I School is the University of California, Berkeley’s graduate school focused on information science, data science, and technology policy.
  • D. UC Berkeley Division of Academic Affairs
    The UC Berkeley Division of Academic Affairs is the central administrative unit that oversees the university’s academic programs, colleges, and instructional policies.
  • E. The Glade (UC Berkeley)
    The Glade (UC Berkeley) is a large, grassy open space on the UC Berkeley campus that serves as a central gathering and recreation area for students.
  • 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: UC Berkeley Library
Triple: [Free Speech Movement Café, associatedWithInstitution, UC Berkeley Library]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: UC Berkeley Library
Target entity description: 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.
  • A. 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.
  • B. University of California, Berkeley
    The University of California, Berkeley is a leading public research university renowned for its academic excellence, groundbreaking innovation, and historic role in social and political movements.
  • C. UC Berkeley I School
    UC Berkeley I School is the University of California, Berkeley’s graduate school focused on information science, data science, and technology policy.
  • D. UC Berkeley Division of Academic Affairs
    The UC Berkeley Division of Academic Affairs is the central administrative unit that oversees the university’s academic programs, colleges, and instructional policies.
  • E. The Glade (UC Berkeley)
    The Glade (UC Berkeley) is a large, grassy open space on the UC Berkeley campus that serves as a central gathering and recreation area for students.
  • F. None of above. chosen

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_69a257c3d0708190b0871c4269d273e6 completed Feb. 28, 2026, 2:49 a.m.
NER Named-entity recognition batch_69a25ceaecdc81909e9ff49cb6a4e02a completed Feb. 28, 2026, 3:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69a36cf0474c8190834287d57cea7582 completed Feb. 28, 2026, 10:32 p.m.
NEDg Description generation batch_69a36d9181d081909186f41c628cf8a7 completed Feb. 28, 2026, 10:34 p.m.
NED2 Entity disambiguation (via description) batch_69a372d67da081908f05d7d370929073 completed Feb. 28, 2026, 10:57 p.m.
Created at: Feb. 28, 2026, 2:53 a.m.