Triple

T12475604
Position Surface form Disambiguated ID Type / Status
Subject California electrical grid E298167 entity
Predicate majorUtility P90435 FINISHED
Object San Diego Gas & Electric
San Diego Gas & Electric is a major investor-owned utility company that provides electricity and natural gas services to customers in the San Diego and southern Orange County regions of California.
E991400 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: San Diego Gas & Electric | Statement: [California electrical grid, majorUtility, San Diego Gas & Electric]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: San Diego Gas & Electric
Context triple: [California electrical grid, majorUtility, San Diego Gas & Electric]
  • A. Southern California Edison
    Southern California Edison is one of the largest investor-owned electric utilities in the United States, providing power to millions of customers across much of Southern and Central California.
  • 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. Southwestern Public Service Company
    Southwestern Public Service Company is a regional electric utility subsidiary of Xcel Energy that provides power to customers in parts of the U.S. Southwest.
  • 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. 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.
  • 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: San Diego Gas & Electric
Triple: [California electrical grid, majorUtility, San Diego Gas & Electric]
Generated description
San Diego Gas & Electric is a major investor-owned utility company that provides electricity and natural gas services to customers in the San Diego and southern Orange County regions of California.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: San Diego Gas & Electric
Target entity description: San Diego Gas & Electric is a major investor-owned utility company that provides electricity and natural gas services to customers in the San Diego and southern Orange County regions of California.
  • A. Southern California Edison
    Southern California Edison is one of the largest investor-owned electric utilities in the United States, providing power to millions of customers across much of Southern and Central California.
  • 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. Southwestern Public Service Company
    Southwestern Public Service Company is a regional electric utility subsidiary of Xcel Energy that provides power to customers in parts of the U.S. Southwest.
  • 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. 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.
  • 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_69d6ada377208190a36011199a4d8558 completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d9541ace208190a5149b6f18fa196d completed April 10, 2026, 7:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6556c8e4c8190aa7df1defb4cce78 completed May 2, 2026, 7:50 p.m.
NEDg Description generation batch_69f656a6dafc81908acf59c0ba65189a completed May 2, 2026, 7:55 p.m.
NED2 Entity disambiguation (via description) batch_69f65b4d109c8190b48c71f664e7bb3f completed May 2, 2026, 8:15 p.m.
Created at: April 8, 2026, 9:56 p.m.