Triple

T17814919
Position Surface form Disambiguated ID Type / Status
Subject Memorial Glade E444811 entity
Predicate maintainedBy P86 FINISHED
Object UC Berkeley Facilities Services
UC Berkeley Facilities Services is the campus department responsible for the maintenance, operations, and custodial care of the University of California, Berkeley’s buildings and grounds.
E1290115 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 Facilities Services | Statement: [Memorial Glade, maintainedBy, UC Berkeley Facilities Services]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: UC Berkeley Facilities Services
Context triple: [Memorial Glade, maintainedBy, UC Berkeley Facilities Services]
  • A. UC Berkeley Student Affairs
    UC Berkeley Student Affairs is the campus division that supports students’ academic success and well-being through services such as advising, counseling, residential programs, and co-curricular engagement.
  • B. 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.
  • C. UC Berkeley dining services
    UC Berkeley dining services is the campus organization that operates and manages the university’s dining halls, meal plans, and food programs for students, particularly those living in residence halls.
  • D. Registrar’s Office of UC Berkeley
    The Registrar’s Office of UC Berkeley is the administrative department responsible for managing student records, course enrollment, academic scheduling, and related registration services for the university.
  • E. 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.
  • 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 Facilities Services
Triple: [Memorial Glade, maintainedBy, UC Berkeley Facilities Services]
Generated description
UC Berkeley Facilities Services is the campus department responsible for the maintenance, operations, and custodial care of the University of California, Berkeley’s buildings and grounds.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: UC Berkeley Facilities Services
Target entity description: UC Berkeley Facilities Services is the campus department responsible for the maintenance, operations, and custodial care of the University of California, Berkeley’s buildings and grounds.
  • A. UC Berkeley Student Affairs
    UC Berkeley Student Affairs is the campus division that supports students’ academic success and well-being through services such as advising, counseling, residential programs, and co-curricular engagement.
  • B. 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.
  • C. UC Berkeley dining services
    UC Berkeley dining services is the campus organization that operates and manages the university’s dining halls, meal plans, and food programs for students, particularly those living in residence halls.
  • D. Registrar’s Office of UC Berkeley
    The Registrar’s Office of UC Berkeley is the administrative department responsible for managing student records, course enrollment, academic scheduling, and related registration services for the university.
  • E. 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.
  • 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_69d8b9f0de78819099395b14db75a8a6 completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e4887e80688190a2ac3308b0e815c6 completed April 19, 2026, 7:47 a.m.
NED1 Entity disambiguation (via context triple) batch_6a02ff643ca08190a427b7cabfd91dab completed May 12, 2026, 10:22 a.m.
NEDg Description generation batch_6a0303b3b4c881908960293a5985d8c7 completed May 12, 2026, 10:40 a.m.
NED2 Entity disambiguation (via description) batch_6a030408cebc8190835c005a5f380793 completed May 12, 2026, 10:42 a.m.
Created at: April 10, 2026, 10:14 a.m.