Triple

T6940275
Position Surface form Disambiguated ID Type / Status
Subject Cirata Reservoir E160655 entity
Predicate operator P179 FINISHED
Object Perusahaan Listrik Negara
Perusahaan Listrik Negara is Indonesia’s state-owned electricity company responsible for generating, transmitting, and distributing electric power across the country.
 E628695 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: Perusahaan Listrik Negara | Statement: [Cirata Reservoir, operator, Perusahaan Listrik Negara]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Perusahaan Listrik Negara
Context triple: [Cirata Reservoir, operator, Perusahaan Listrik Negara]
  • A. PLN
    PLN is the Polish złoty, the official national currency of Poland.
  • B. PLN
    PLN is a major social-democratic political party in Costa Rica, formally known as the National Liberation Party.
  • C. PLN
    PLN is the three-letter IATA airport code for Pellston Regional Airport in Michigan, United States.
  • D. Engie
    Engie is a major French multinational utility company specializing in electricity, natural gas, and energy services, with a strong focus on renewable and low-carbon energy solutions.
  • E. Exelon
    Exelon is a brand-name prescription medication containing rivastigmine, used to treat symptoms of mild to moderate dementia associated with Alzheimer's and Parkinson's disease.
  • 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: Perusahaan Listrik Negara
Triple: [Cirata Reservoir, operator, Perusahaan Listrik Negara]
Generated description
Perusahaan Listrik Negara is Indonesia’s state-owned electricity company responsible for generating, transmitting, and distributing electric power across the country.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Perusahaan Listrik Negara
Target entity description: Perusahaan Listrik Negara is Indonesia’s state-owned electricity company responsible for generating, transmitting, and distributing electric power across the country.
  • A. PLN
    PLN is the Polish złoty, the official national currency of Poland.
  • B. PLN
    PLN is a major social-democratic political party in Costa Rica, formally known as the National Liberation Party.
  • C. PLN
    PLN is the three-letter IATA airport code for Pellston Regional Airport in Michigan, United States.
  • D. Engie
    Engie is a major French multinational utility company specializing in electricity, natural gas, and energy services, with a strong focus on renewable and low-carbon energy solutions.
  • 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_69c6884f3db4819080ad65da69386206 completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6da641ce08190a133c9ba4977755d completed March 27, 2026, 7:28 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7515880948190970cadd7adeda435 completed March 28, 2026, 3:56 a.m.
NEDg Description generation batch_69c7524e3ef48190a78601ca290f133d completed March 28, 2026, 4 a.m.
NED2 Entity disambiguation (via description) batch_69c752dca6e08190a087898d99c015ac completed March 28, 2026, 4:02 a.m.
Created at: March 27, 2026, 2:28 p.m.