Triple

T2205985
Position Surface form Disambiguated ID Type / Status
Subject Unit 1 residence halls (UC Berkeley) E50797 entity
Predicate operatedBy P86 FINISHED
Object UC Berkeley Housing
UC Berkeley Housing is the university department responsible for managing and providing on-campus and affiliated student residential facilities and services at the University of California, Berkeley.
E245785 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 Housing | Statement: [Unit 1 residence halls (UC Berkeley), operatedBy, UC Berkeley Housing]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: UC Berkeley Housing
Context triple: [Unit 1 residence halls (UC Berkeley), operatedBy, UC Berkeley Housing]
  • A. Berkeley Student Cooperative houses
    Berkeley Student Cooperative houses are affordable, student-run cooperative residences near UC Berkeley that provide communal living and shared governance for university students.
  • B. 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.
  • 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 Southside area
    The UC Berkeley Southside area is a dense, student-oriented neighborhood just south of campus known for its housing, shops, and campus-adjacent landmarks.
  • E. Unit 1 residence halls (UC Berkeley)
    Unit 1 residence halls at UC Berkeley are a large undergraduate housing complex in the Southside area, known for their dense student community and proximity to campus and Telegraph Avenue.
  • 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 Housing
Triple: [Unit 1 residence halls (UC Berkeley), operatedBy, UC Berkeley Housing]
Generated description
UC Berkeley Housing is the university department responsible for managing and providing on-campus and affiliated student residential facilities and services at the University of California, Berkeley.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: UC Berkeley Housing
Target entity description: UC Berkeley Housing is the university department responsible for managing and providing on-campus and affiliated student residential facilities and services at the University of California, Berkeley.
  • A. Berkeley Student Cooperative houses
    Berkeley Student Cooperative houses are affordable, student-run cooperative residences near UC Berkeley that provide communal living and shared governance for university students.
  • B. 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.
  • 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 Southside area
    The UC Berkeley Southside area is a dense, student-oriented neighborhood just south of campus known for its housing, shops, and campus-adjacent landmarks.
  • E. Unit 1 residence halls (UC Berkeley)
    Unit 1 residence halls at UC Berkeley are a large undergraduate housing complex in the Southside area, known for their dense student community and proximity to campus and Telegraph Avenue.
  • 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_69a88b06709c8190978fb2418470d1b6 completed March 4, 2026, 7:41 p.m.
NER Named-entity recognition batch_69abbfca300c81908b33debafa77d152 completed March 7, 2026, 6:03 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae654b89b081908f8c8b9bfc0b6579 completed March 9, 2026, 6:14 a.m.
NEDg Description generation batch_69ae667dede88190b3d1f8bb8866e19e completed March 9, 2026, 6:19 a.m.
NED2 Entity disambiguation (via description) batch_69ae66f12c648190a146de7b2bfdb541 completed March 9, 2026, 6:21 a.m.
Created at: March 4, 2026, 7:46 p.m.