Triple

T20940568
Position Surface form Disambiguated ID Type / Status
Subject Pacific Gas and Electric Company E515707 entity
Predicate hasSubsidiary P254 FINISHED
Object Pacific Gas and Electric Company Foundation NE NERFINISHED

How this triple was built (3 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: Pacific Gas and Electric Company Foundation | Statement: [Pacific Gas and Electric Company, hasSubsidiary, Pacific Gas and Electric Company Foundation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pacific Gas and Electric Company Foundation
Context triple: [Pacific Gas and Electric Company, hasSubsidiary, Pacific Gas and Electric Company Foundation]
  • A. San Francisco Public Utilities Commission
    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. Pacific Gas and Electric Company
    Pacific Gas and Electric Company is a major American investor-owned utility that provides electricity and natural gas to much of Northern and Central California.
  • C. The San Francisco Foundation
    The San Francisco Foundation is a major community foundation serving the San Francisco Bay Area, focused on advancing equity and supporting local nonprofits and community initiatives through philanthropic grants and partnerships.
  • D. California Pollution Control Financing Authority
    The California Pollution Control Financing Authority is a state agency that provides tax-exempt financing and other support to help businesses and public entities develop projects that reduce pollution and improve environmental quality in California.
  • E. 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.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pacific Gas and Electric Company Foundation
Target entity description: The Pacific Gas and Electric Company Foundation is the charitable arm of the utility company PG&E, providing grants and philanthropic support to community, environmental, and educational initiatives in its service areas.
  • A. San Francisco Public Utilities Commission
    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. Pacific Gas and Electric Company chosen
    Pacific Gas and Electric Company is a major American investor-owned utility that provides electricity and natural gas to much of Northern and Central California.
  • C. The San Francisco Foundation
    The San Francisco Foundation is a major community foundation serving the San Francisco Bay Area, focused on advancing equity and supporting local nonprofits and community initiatives through philanthropic grants and partnerships.
  • D. California Pollution Control Financing Authority
    The California Pollution Control Financing Authority is a state agency that provides tax-exempt financing and other support to help businesses and public entities develop projects that reduce pollution and improve environmental quality in California.
  • E. 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.
  • F. None of above.

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_69e0b4fc13408190b06868df03c5c29b completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6f955f0148190ae42278ad5c0f363 completed April 21, 2026, 4:13 a.m.
Created at: April 16, 2026, 12:50 p.m.