Triple

T2780440
Position Surface form Disambiguated ID Type / Status
Subject Devil Canyon Powerplant E61678 entity
Predicate gridConnection P845 FINISHED
Object California electrical grid
The California electrical grid is the interconnected network of power plants, transmission lines, and distribution systems that delivers electricity across the state of California.
E298167 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: California electrical grid | Statement: [Devil Canyon Powerplant, gridConnection, California electrical grid]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: California electrical grid
Context triple: [Devil Canyon Powerplant, gridConnection, California electrical grid]
  • A. 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.
  • B. California Energy Commission
    The California Energy Commission is the state’s primary energy policy and planning agency, responsible for forecasting energy needs, promoting efficiency and renewable energy, and supporting the transition to a clean, reliable energy system.
  • C. Western Area Power Administration
    Western Area Power Administration is a U.S. federal agency that markets and transmits wholesale hydroelectric power across the western and central United States.
  • D. PJM Interconnection
    PJM Interconnection is a regional transmission organization (RTO) that coordinates the movement of wholesale electricity across parts of the eastern United States, operating one of the world’s largest competitive power markets.
  • E. National Grid
    National Grid is a major British multinational electricity and gas utility company responsible for operating and maintaining the high-voltage power transmission network in Great Britain.
  • 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: California electrical grid
Triple: [Devil Canyon Powerplant, gridConnection, California electrical grid]
Generated description
The California electrical grid is the interconnected network of power plants, transmission lines, and distribution systems that delivers electricity across the state of California.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: California electrical grid
Target entity description: The California electrical grid is the interconnected network of power plants, transmission lines, and distribution systems that delivers electricity across the state of California.
  • A. 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.
  • B. California Energy Commission
    The California Energy Commission is the state’s primary energy policy and planning agency, responsible for forecasting energy needs, promoting efficiency and renewable energy, and supporting the transition to a clean, reliable energy system.
  • C. Western Area Power Administration
    Western Area Power Administration is a U.S. federal agency that markets and transmits wholesale hydroelectric power across the western and central United States.
  • D. PJM Interconnection
    PJM Interconnection is a regional transmission organization (RTO) that coordinates the movement of wholesale electricity across parts of the eastern United States, operating one of the world’s largest competitive power markets.
  • E. National Grid
    National Grid is a major British multinational electricity and gas utility company responsible for operating and maintaining the high-voltage power transmission network in Great Britain.
  • 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_69ab4b7e43c48190997b8fc8fb1663ab completed March 6, 2026, 9:47 p.m.
NER Named-entity recognition batch_69abdd997ebc8190bff88fe549827615 completed March 7, 2026, 8:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69afc05cf84881908e771471dbda4c8d completed March 10, 2026, 6:55 a.m.
NEDg Description generation batch_69afc1f3741c8190a806f8cc14fc6334 completed March 10, 2026, 7:02 a.m.
NED2 Entity disambiguation (via description) batch_69afc24c63188190a51f5ae9f2955f0a completed March 10, 2026, 7:03 a.m.
Created at: March 6, 2026, 9:57 p.m.