Triple

T15919903
Position Surface form Disambiguated ID Type / Status
Subject North American Electric Reliability Corporation E386063 entity
Predicate hasRegionalEntity P120537 FINISHED
Object Northeast Power Coordinating Council
The Northeast Power Coordinating Council is a regional reliability organization that oversees and promotes the reliable and secure operation of the bulk power system in the northeastern part of North America.
E1188567 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: Northeast Power Coordinating Council | Statement: [North American Electric Reliability Corporation, hasRegionalEntity, Northeast Power Coordinating Council]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Northeast Power Coordinating Council
Context triple: [North American Electric Reliability Corporation, hasRegionalEntity, Northeast Power Coordinating Council]
  • A. North American Electric Reliability Corporation
    The North American Electric Reliability Corporation (NERC) is a nonprofit regulatory authority responsible for developing and enforcing reliability standards for the bulk power system across North America.
  • B. Western Electricity Coordinating Council
    The Western Electricity Coordinating Council is a regional reliability organization that oversees and coordinates the safe, reliable operation of the bulk electric power system across the Western Interconnection in North America.
  • C. 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.
  • D. New York Independent System Operator
    The New York Independent System Operator (NYISO) is the nonprofit organization responsible for managing New York State’s electric grid and administering its wholesale electricity markets.
  • E. Midcontinent Independent System Operator region
    The Midcontinent Independent System Operator region is a large North American electric transmission and wholesale power market area coordinated by MISO, spanning multiple U.S. states and parts of Canada to ensure reliable, efficient grid operations.
  • 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: Northeast Power Coordinating Council
Triple: [North American Electric Reliability Corporation, hasRegionalEntity, Northeast Power Coordinating Council]
Generated description
The Northeast Power Coordinating Council is a regional reliability organization that oversees and promotes the reliable and secure operation of the bulk power system in the northeastern part of North America.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Northeast Power Coordinating Council
Target entity description: The Northeast Power Coordinating Council is a regional reliability organization that oversees and promotes the reliable and secure operation of the bulk power system in the northeastern part of North America.
  • A. North American Electric Reliability Corporation
    The North American Electric Reliability Corporation (NERC) is a nonprofit regulatory authority responsible for developing and enforcing reliability standards for the bulk power system across North America.
  • B. Western Electricity Coordinating Council
    The Western Electricity Coordinating Council is a regional reliability organization that oversees and coordinates the safe, reliable operation of the bulk electric power system across the Western Interconnection in North America.
  • C. 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.
  • D. New York Independent System Operator
    The New York Independent System Operator (NYISO) is the nonprofit organization responsible for managing New York State’s electric grid and administering its wholesale electricity markets.
  • E. Midcontinent Independent System Operator region
    The Midcontinent Independent System Operator region is a large North American electric transmission and wholesale power market area coordinated by MISO, spanning multiple U.S. states and parts of Canada to ensure reliable, efficient grid operations.
  • 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_69d86da686e4819097cbf3b1fc2d881d completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e1828cd83c8190a3e15cccc8342c1f completed April 17, 2026, 12:45 a.m.
NED1 Entity disambiguation (via context triple) batch_69ffc3bd67f48190aee4f892206d9326 completed May 9, 2026, 11:31 p.m.
NEDg Description generation batch_69ffc621ef1c8190933238291d69d7e1 completed May 9, 2026, 11:41 p.m.
NED2 Entity disambiguation (via description) batch_69ffc6c0792c8190af7945983b7bb25a completed May 9, 2026, 11:44 p.m.
Created at: April 10, 2026, 4:52 a.m.