Triple

T616263
Position Surface form Disambiguated ID Type / Status
Subject Tan Hall E14410 entity
Predicate campus P269 FINISHED
Object 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.
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: UC Berkeley campus | Statement: [Tan Hall, campus, UC Berkeley campus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: UC Berkeley campus
Context triple: [Tan Hall, campus, UC Berkeley campus]
  • A. 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.
  • B. 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.
  • C. International House at UC Berkeley
    International House at UC Berkeley is a historic residential and cultural center that brings together U.S. and international students for cross-cultural living, learning, and community programs.
  • D. 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.
  • E. 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.
  • 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 campus
Triple: [Tan Hall, campus, UC Berkeley campus]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: UC Berkeley campus
Target entity description: 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.
  • A. 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.
  • B. 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.
  • C. International House at UC Berkeley
    International House at UC Berkeley is a historic residential and cultural center that brings together U.S. and international students for cross-cultural living, learning, and community programs.
  • D. 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.
  • E. 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.
  • 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_69a4934b17c881909ace8270e8ddd202 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a49e22f3688190a512bec3f0347814 completed March 1, 2026, 8:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69a7927a25b081909b553fe3a486e84a completed March 4, 2026, 2:01 a.m.
NEDg Description generation batch_69a796fc8de08190a8bc1fff36d3ea9d completed March 4, 2026, 2:20 a.m.
NED2 Entity disambiguation (via description) batch_69a79773ce988190bd019e1bd03a3464 completed March 4, 2026, 2:22 a.m.
Created at: March 1, 2026, 7:35 p.m.