Triple

T8817673
Position Surface form Disambiguated ID Type / Status
Subject Wolfe Island Wind Project E209820 entity
Predicate suppliesElectricityTo P11313 FINISHED
Object Independent Electricity System Operator
The Independent Electricity System Operator is the organization responsible for managing Ontario’s power grid and electricity market, ensuring reliable supply and system planning across the province.
E758441 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: Independent Electricity System Operator | Statement: [Wolfe Island Wind Project, suppliesElectricityTo, Independent Electricity System Operator]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Independent Electricity System Operator
Context triple: [Wolfe Island Wind Project, suppliesElectricityTo, Independent Electricity System Operator]
  • A. Electric Reliability Organization
    The Electric Reliability Organization is a regulatory body responsible for developing and enforcing reliability standards to ensure the dependable operation of the bulk power system.
  • B. System Operator of the Unified Power System
    The System Operator of the Unified Power System is the Russian national grid operator responsible for managing and ensuring the reliable, centralized dispatch and balance of the country’s unified electric power system.
  • C. California Independent System Operator
    The California Independent System Operator is a nonprofit organization that manages most of California’s high-voltage power grid and operates the state’s wholesale electricity market.
  • 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. Electricity Infrastructure Operations Center
    The Electricity Infrastructure Operations Center is a specialized research and simulation facility at Pacific Northwest National Laboratory focused on advancing the reliability, security, and modernization of the electric power grid.
  • 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: Independent Electricity System Operator
Triple: [Wolfe Island Wind Project, suppliesElectricityTo, Independent Electricity System Operator]
Generated description
The Independent Electricity System Operator is the organization responsible for managing Ontario’s power grid and electricity market, ensuring reliable supply and system planning across the province.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Independent Electricity System Operator
Target entity description: The Independent Electricity System Operator is the organization responsible for managing Ontario’s power grid and electricity market, ensuring reliable supply and system planning across the province.
  • A. Electric Reliability Organization
    The Electric Reliability Organization is a regulatory body responsible for developing and enforcing reliability standards to ensure the dependable operation of the bulk power system.
  • B. System Operator of the Unified Power System
    The System Operator of the Unified Power System is the Russian national grid operator responsible for managing and ensuring the reliable, centralized dispatch and balance of the country’s unified electric power system.
  • C. California Independent System Operator
    The California Independent System Operator is a nonprofit organization that manages most of California’s high-voltage power grid and operates the state’s wholesale electricity market.
  • 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. Electricity Infrastructure Operations Center
    The Electricity Infrastructure Operations Center is a specialized research and simulation facility at Pacific Northwest National Laboratory focused on advancing the reliability, security, and modernization of the electric power grid.
  • 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_69ca8364e13081909c85fe80f44fe86f completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc600d267c81909e145e58af08e523 completed April 1, 2026, midnight
NED1 Entity disambiguation (via context triple) batch_69cf6fc1579c8190ade0f780183aa1dc completed April 3, 2026, 7:44 a.m.
NEDg Description generation batch_69cf71aaa4b881908440302910c29248 completed April 3, 2026, 7:52 a.m.
NED2 Entity disambiguation (via description) batch_69cf7288d7748190999aa63bf8faf69f completed April 3, 2026, 7:55 a.m.
Created at: March 30, 2026, 6:46 p.m.