Triple

T445211
Position Surface form Disambiguated ID Type / Status
Subject Berkeley Landmark E7001 entity
Predicate administeredBy P86 FINISHED
Object Landmarks Preservation Commission of Berkeley
The Landmarks Preservation Commission of Berkeley is the municipal body responsible for identifying, designating, and protecting the city’s historic and architectural resources.
E7001 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: Landmarks Preservation Commission of Berkeley | Statement: [Berkeley Landmark, administeredBy, Landmarks Preservation Commission of Berkeley]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Landmarks Preservation Commission of Berkeley
Context triple: [Berkeley Landmark, administeredBy, Landmarks Preservation Commission of Berkeley]
  • A. Berkeley Landmark
    Berkeley Landmark is a local historic designation in Berkeley, California, recognizing buildings, structures, and sites of significant architectural, cultural, or historical importance.
  • B. Alamo Square
    Alamo Square is a San Francisco neighborhood and park best known for its iconic Victorian houses and panoramic views of the city skyline.
  • C. Elmwood neighborhood of Berkeley
    The Elmwood neighborhood of Berkeley is a historic, tree-lined residential and shopping district known for its Craftsman homes, independent bookstores, cafes, and proximity to the UC Berkeley campus.
  • D. San Francisco Recreation and Parks Department
    The San Francisco Recreation and Parks Department is the municipal agency responsible for operating and maintaining the city’s public parks, recreational facilities, and open spaces.
  • E. San Francisco Board of Supervisors
    The San Francisco Board of Supervisors is the city and county’s elected legislative body, responsible for passing local laws, approving budgets, and overseeing municipal agencies.
  • 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: Landmarks Preservation Commission of Berkeley
Triple: [Berkeley Landmark, administeredBy, Landmarks Preservation Commission of Berkeley]
Generated description
The Landmarks Preservation Commission of Berkeley is the municipal body responsible for identifying, designating, and protecting the city’s historic and architectural resources.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Landmarks Preservation Commission of Berkeley
Target entity description: The Landmarks Preservation Commission of Berkeley is the municipal body responsible for identifying, designating, and protecting the city’s historic and architectural resources.
  • A. Berkeley Landmark chosen
    Berkeley Landmark is a local historic designation in Berkeley, California, recognizing buildings, structures, and sites of significant architectural, cultural, or historical importance.
  • B. Alamo Square
    Alamo Square is a San Francisco neighborhood and park best known for its iconic Victorian houses and panoramic views of the city skyline.
  • C. Elmwood neighborhood of Berkeley
    The Elmwood neighborhood of Berkeley is a historic, tree-lined residential and shopping district known for its Craftsman homes, independent bookstores, cafes, and proximity to the UC Berkeley campus.
  • D. San Francisco Recreation and Parks Department
    The San Francisco Recreation and Parks Department is the municipal agency responsible for operating and maintaining the city’s public parks, recreational facilities, and open spaces.
  • E. San Francisco Board of Supervisors
    The San Francisco Board of Supervisors is the city and county’s elected legislative body, responsible for passing local laws, approving budgets, and overseeing municipal agencies.
  • 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_69a2e7e4676c81909ea0dbdecac0687c completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ef479ec08190a659eead6eb0d4d0 completed Feb. 28, 2026, 1:36 p.m.
NED1 Entity disambiguation (via context triple) batch_69a442a4674081909b7255b536014b40 completed March 1, 2026, 1:44 p.m.
NEDg Description generation batch_69a4433304ec8190a60f945e7a506d75 completed March 1, 2026, 1:46 p.m.
NED2 Entity disambiguation (via description) batch_69a4438d88f08190b0b9e7667c756710 completed March 1, 2026, 1:47 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.