Triple

T3397080
Position Surface form Disambiguated ID Type / Status
Subject Los Angeles Department of Water and Power E71553 entity
Predicate governedBy P46 FINISHED
Object Los Angeles Board of Water and Power Commissioners
The Los Angeles Board of Water and Power Commissioners is the policymaking and oversight body that sets direction and regulations for the city’s municipal water and power utility.
E71553 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: Los Angeles Board of Water and Power Commissioners | Statement: [Los Angeles Department of Water and Power, governedBy, Los Angeles Board of Water and Power Commissioners]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Los Angeles Board of Water and Power Commissioners
Context triple: [Los Angeles Department of Water and Power, governedBy, Los Angeles Board of Water and Power Commissioners]
  • A. Los Angeles Department of Water and Power
    The Los Angeles Department of Water and Power is the largest municipal utility in the United States, providing water and electricity to the City of Los Angeles and overseeing key regional water resources.
  • B. Los Angeles Board of Harbor Commissioners
    The Los Angeles Board of Harbor Commissioners is the policymaking body that oversees the management, development, and operations of the Port of Los Angeles.
  • C. Los Angeles Bureau of Sanitation
    The Los Angeles Bureau of Sanitation is the city department responsible for managing wastewater, solid waste, and environmental protection services for Los Angeles residents.
  • D. City of Los Angeles Bureau of Engineering
    The City of Los Angeles Bureau of Engineering is the city’s lead public works and infrastructure design agency, responsible for planning, designing, and managing major streets, bridges, and other civic facilities.
  • E. Los Angeles City Council
    The Los Angeles City Council is the legislative body of the City of Los Angeles, responsible for creating local laws, approving budgets, and overseeing city services and development across its districts.
  • 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: Los Angeles Board of Water and Power Commissioners
Triple: [Los Angeles Department of Water and Power, governedBy, Los Angeles Board of Water and Power Commissioners]
Generated description
The Los Angeles Board of Water and Power Commissioners is the policymaking and oversight body that sets direction and regulations for the city’s municipal water and power utility.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Los Angeles Board of Water and Power Commissioners
Target entity description: The Los Angeles Board of Water and Power Commissioners is the policymaking and oversight body that sets direction and regulations for the city’s municipal water and power utility.
  • A. Los Angeles Department of Water and Power chosen
    The Los Angeles Department of Water and Power is the largest municipal utility in the United States, providing water and electricity to the City of Los Angeles and overseeing key regional water resources.
  • B. Los Angeles Board of Harbor Commissioners
    The Los Angeles Board of Harbor Commissioners is the policymaking body that oversees the management, development, and operations of the Port of Los Angeles.
  • C. Los Angeles Bureau of Sanitation
    The Los Angeles Bureau of Sanitation is the city department responsible for managing wastewater, solid waste, and environmental protection services for Los Angeles residents.
  • D. City of Los Angeles Bureau of Engineering
    The City of Los Angeles Bureau of Engineering is the city’s lead public works and infrastructure design agency, responsible for planning, designing, and managing major streets, bridges, and other civic facilities.
  • E. Los Angeles City Council
    The Los Angeles City Council is the legislative body of the City of Los Angeles, responsible for creating local laws, approving budgets, and overseeing city services and development across its districts.
  • 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_69ad85a9c4a88190a854019341cb3b60 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb8c4099081908a236376b4f86900 completed March 8, 2026, 5:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69b360b8a5a88190a6c29b438bfec09d completed March 13, 2026, 12:56 a.m.
NEDg Description generation batch_69b361c3f7508190aacfc24528546614 completed March 13, 2026, 1 a.m.
NED2 Entity disambiguation (via description) batch_69b362451b848190a2fe80a17ab8f9c3 completed March 13, 2026, 1:03 a.m.
Created at: March 8, 2026, 3:14 p.m.