Triple

T21978415
Position Surface form Disambiguated ID Type / Status
Subject Bariri Dam E542769 entity
Predicate hasPowerPlant P9904 FINISHED
Object Bariri Hydroelectric Power Plant
Bariri Hydroelectric Power Plant is a hydroelectric facility in Brazil that generates electricity using water impounded by the Bariri Dam.
 E1512098 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: Bariri Hydroelectric Power Plant | Statement: [Bariri Dam, hasPowerPlant, Bariri Hydroelectric Power Plant]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bariri Hydroelectric Power Plant
Context triple: [Bariri Dam, hasPowerPlant, Bariri Hydroelectric Power Plant]
  • A. Binga Hydroelectric Power Plant
    Binga Hydroelectric Power Plant is a major hydroelectric facility in the Philippines that generates electricity using water impounded by the Binga Dam on the Agno River.
  • B. Bujagali Hydropower Station
    Bujagali Hydropower Station is a major hydroelectric power plant in Uganda that generates electricity from the Victoria Nile to supply a significant portion of the country’s power needs.
  • C. Nalubaale Power Station
    Nalubaale Power Station is a major hydroelectric power plant in Uganda, located at the outlet of Lake Victoria on the Victoria Nile near Jinja.
  • D. Wyangala hydroelectric power station
    Wyangala hydroelectric power station is a small hydroelectric facility in New South Wales, Australia, that generates renewable electricity using water released from Wyangala Dam.
  • E. Nkula Falls power station
    Nkula Falls power station is a major hydroelectric power plant in Malawi that generates electricity from the flow of the Shire River.
  • 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: Bariri Hydroelectric Power Plant
Triple: [Bariri Dam, hasPowerPlant, Bariri Hydroelectric Power Plant]
Generated description
Bariri Hydroelectric Power Plant is a hydroelectric facility in Brazil that generates electricity using water impounded by the Bariri Dam.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bariri Hydroelectric Power Plant
Target entity description: Bariri Hydroelectric Power Plant is a hydroelectric facility in Brazil that generates electricity using water impounded by the Bariri Dam.
  • A. Binga Hydroelectric Power Plant
    Binga Hydroelectric Power Plant is a major hydroelectric facility in the Philippines that generates electricity using water impounded by the Binga Dam on the Agno River.
  • B. Bujagali Hydropower Station
    Bujagali Hydropower Station is a major hydroelectric power plant in Uganda that generates electricity from the Victoria Nile to supply a significant portion of the country’s power needs.
  • C. Nalubaale Power Station
    Nalubaale Power Station is a major hydroelectric power plant in Uganda, located at the outlet of Lake Victoria on the Victoria Nile near Jinja.
  • D. Wyangala hydroelectric power station
    Wyangala hydroelectric power station is a small hydroelectric facility in New South Wales, Australia, that generates renewable electricity using water released from Wyangala Dam.
  • E. Nkula Falls power station
    Nkula Falls power station is a major hydroelectric power plant in Malawi that generates electricity from the flow of the Shire River.
  • 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_69e0c48070988190909db97667b9a0ac completed April 16, 2026, 11:14 a.m.
NER Named-entity recognition batch_69f1248a60708190a9aa8b9b7738c261 completed April 28, 2026, 9:20 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a6d756e98819099470db2ce42a8dd completed May 18, 2026, 1:37 a.m.
NEDg Description generation batch_6a0a6e18d4f48190bfb917c9c9109ea5 completed May 18, 2026, 1:40 a.m.
NED2 Entity disambiguation (via description) batch_6a0a6ee56684819082d2001b2e817ed8 completed May 18, 2026, 1:44 a.m.
Created at: April 16, 2026, 8:03 p.m.