Triple

T22754914
Position Surface form Disambiguated ID Type / Status
Subject Pilarcitos Lake E562812 entity
Predicate operator P179 FINISHED
Object San Francisco Public Utilities Commission — NE NERFINISHED

How this triple was built (2 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: San Francisco Public Utilities Commission | Statement: [Pilarcitos Lake, operator, San Francisco Public Utilities Commission]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: San Francisco Public Utilities Commission
Context triple: [Pilarcitos Lake, operator, San Francisco Public Utilities Commission]
  • A. San Francisco Public Utilities Commission chosen
    The San Francisco Public Utilities Commission is the city agency responsible for providing and managing essential services such as water, power, and wastewater for San Francisco and surrounding communities.
  • B. East Bay Municipal Utility District
    East Bay Municipal Utility District is a public water and wastewater agency serving the San Francisco Bay Area’s East Bay communities.
  • C. Sacramento Municipal Utility District
    Sacramento Municipal Utility District is a community-owned electric utility serving the Sacramento, California region, known for providing power and managing energy resources for local residents and businesses.
  • D. Northern California Power Agency
    The Northern California Power Agency is a public power utility consortium that generates and manages electricity resources for its member communities in Northern California.
  • E. California Public Utilities Commission
    The California Public Utilities Commission is a state regulatory agency that oversees and sets policies for privately owned utilities in California, including electricity, natural gas, telecommunications, water, and transportation companies.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e24551ec7881909a9c924dbea155f6 completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f179bc48788190b3deb9287d02cb2c completed April 29, 2026, 3:23 a.m.
Created at: April 17, 2026, 3:25 p.m.