Triple

T18751161
Position Surface form Disambiguated ID Type / Status
Subject Advanced Reactor Demonstration Program E458527 entity
Predicate beneficiary P487 FINISHED
Object U.S. electric utilities
U.S. electric utilities are companies that generate, transmit, and distribute electricity across the United States, providing power to residential, commercial, and industrial customers under state and federal regulation.
E1341312 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: U.S. electric utilities | Statement: [Advanced Reactor Demonstration Program, beneficiary, U.S. electric utilities]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: U.S. electric utilities
Context triple: [Advanced Reactor Demonstration Program, beneficiary, U.S. electric utilities]
  • A. Evergy
    Evergy is a major electric utility company serving customers primarily in Kansas and Missouri.
  • B. 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.
  • C. Electricity Authority
    The Electricity Authority is New Zealand’s independent regulator responsible for overseeing and promoting the efficient operation of the country’s electricity market.
  • D. 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.
  • E. Exelon
    Exelon is a major American energy company and utility services holding corporation, known for operating one of the largest fleets of nuclear power plants in the United States.
  • 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: U.S. electric utilities
Triple: [Advanced Reactor Demonstration Program, beneficiary, U.S. electric utilities]
Generated description
U.S. electric utilities are companies that generate, transmit, and distribute electricity across the United States, providing power to residential, commercial, and industrial customers under state and federal regulation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: U.S. electric utilities
Target entity description: U.S. electric utilities are companies that generate, transmit, and distribute electricity across the United States, providing power to residential, commercial, and industrial customers under state and federal regulation.
  • A. Evergy
    Evergy is a major electric utility company serving customers primarily in Kansas and Missouri.
  • B. 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.
  • C. Electricity Authority
    The Electricity Authority is New Zealand’s independent regulator responsible for overseeing and promoting the efficient operation of the country’s electricity market.
  • D. 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.
  • E. Exelon
    Exelon is a major American energy company and utility services holding corporation, known for operating one of the largest fleets of nuclear power plants in the United States.
  • 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_69d8d394dc308190b6725073f5db324c completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e579ed4e6881908791f2a6250010a6 completed April 20, 2026, 12:57 a.m.
NED1 Entity disambiguation (via context triple) batch_6a053d36fc908190b3193d52ce4504ce completed May 14, 2026, 3:10 a.m.
NEDg Description generation batch_6a053e216ce0819093f0e9e9b707fca8 completed May 14, 2026, 3:14 a.m.
NED2 Entity disambiguation (via description) batch_6a053ed266a481908dc9ff85e1d7cf4f completed May 14, 2026, 3:17 a.m.
Created at: April 10, 2026, 11:51 a.m.