Triple

T365543
Position Surface form Disambiguated ID Type / Status
Subject Public Service Enterprise Group E7951 entity
Predicate hasSubsidiary P254 FINISHED
Object Public Service Electric and Gas Company
Public Service Electric and Gas Company is a major regulated utility in New Jersey that provides electricity and natural gas distribution services to millions of customers.
E7951 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: Public Service Electric and Gas Company | Statement: [Public Service Enterprise Group, hasSubsidiary, Public Service Electric and Gas Company]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Public Service Electric and Gas Company
Context triple: [Public Service Enterprise Group, hasSubsidiary, Public Service Electric and Gas Company]
  • A. PSEG Power
    PSEG Power is a major U.S. energy generation company that operates as the power production subsidiary of Public Service Enterprise Group, supplying electricity through a portfolio of power plants.
  • B. Public Service Enterprise Group
    Public Service Enterprise Group is a major American energy company primarily engaged in the generation and distribution of electricity and natural gas, serving customers in the Mid-Atlantic region.
  • C. Puerto Rico Electric Power Authority
    The Puerto Rico Electric Power Authority is the public corporation responsible for generating, transmitting, and distributing electricity across Puerto Rico.
  • D. PSEG Long Island
    PSEG Long Island is a regional electric utility company that manages and operates the Long Island power grid and related customer services.
  • E. Southern Company
    Southern Company is one of the largest U.S. energy providers, primarily supplying electricity and natural gas across the southeastern United States through its regulated utilities and related businesses.
  • 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: Public Service Electric and Gas Company
Triple: [Public Service Enterprise Group, hasSubsidiary, Public Service Electric and Gas Company]
Generated description
Public Service Electric and Gas Company is a major regulated utility in New Jersey that provides electricity and natural gas distribution services to millions of customers.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Public Service Electric and Gas Company
Target entity description: Public Service Electric and Gas Company is a major regulated utility in New Jersey that provides electricity and natural gas distribution services to millions of customers.
  • A. PSEG Power
    PSEG Power is a major U.S. energy generation company that operates as the power production subsidiary of Public Service Enterprise Group, supplying electricity through a portfolio of power plants.
  • B. Public Service Enterprise Group chosen
    Public Service Enterprise Group is a major American energy company primarily engaged in the generation and distribution of electricity and natural gas, serving customers in the Mid-Atlantic region.
  • C. Puerto Rico Electric Power Authority
    The Puerto Rico Electric Power Authority is the public corporation responsible for generating, transmitting, and distributing electricity across Puerto Rico.
  • D. PSEG Long Island
    PSEG Long Island is a regional electric utility company that manages and operates the Long Island power grid and related customer services.
  • E. Southern Company
    Southern Company is one of the largest U.S. energy providers, primarily supplying electricity and natural gas across the southeastern United States through its regulated utilities and related businesses.
  • F. None of above.

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_69a2e7e880008190a6ad7e06e5d03007 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ebe7d4d0819083daeb7686ae1914 completed Feb. 28, 2026, 1:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3fe90edc48190a477971920c60918 completed March 1, 2026, 8:53 a.m.
NEDg Description generation batch_69a3fef7fd748190b92b9979a76fcbb4 completed March 1, 2026, 8:55 a.m.
NED2 Entity disambiguation (via description) batch_69a4003d118081908aabb8458ddf5982 completed March 1, 2026, 9 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.