Triple

T6940274
Position Surface form Disambiguated ID Type / Status
Subject Cirata Reservoir E160655 entity
Predicate operator P179 FINISHED
Object PT Pembangkitan Jawa-Bali
PT Pembangkitan Jawa-Bali is an Indonesian power generation company that operates and manages major electricity assets, including large hydropower facilities.
 E628694 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: PT Pembangkitan Jawa-Bali | Statement: [Cirata Reservoir, operator, PT Pembangkitan Jawa-Bali]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: PT Pembangkitan Jawa-Bali
Context triple: [Cirata Reservoir, operator, PT Pembangkitan Jawa-Bali]
  • 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. Perum Jasa Tirta I
    Perum Jasa Tirta I is an Indonesian state-owned water resources management company responsible for operating and maintaining major river basins and related infrastructure.
  • E. Pelindo I
    Pelindo I is an Indonesian state-owned port operator responsible for managing and developing several key ports in the western region of Indonesia.
  • 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: PT Pembangkitan Jawa-Bali
Triple: [Cirata Reservoir, operator, PT Pembangkitan Jawa-Bali]
Generated description
PT Pembangkitan Jawa-Bali is an Indonesian power generation company that operates and manages major electricity assets, including large hydropower facilities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: PT Pembangkitan Jawa-Bali
Target entity description: PT Pembangkitan Jawa-Bali is an Indonesian power generation company that operates and manages major electricity assets, including large hydropower facilities.
  • 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. Perum Jasa Tirta I
    Perum Jasa Tirta I is an Indonesian state-owned water resources management company responsible for operating and maintaining major river basins and related infrastructure.
  • E. Pelindo I
    Pelindo I is an Indonesian state-owned port operator responsible for managing and developing several key ports in the western region of Indonesia.
  • 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.