Triple

T17683646
Position Surface form Disambiguated ID Type / Status
Subject Podrinje region E440831 entity
Predicate hydropowerPlant P15311 FINISHED
Object Višegrad Hydroelectric Power Plant
The Višegrad Hydroelectric Power Plant is a major hydroelectric facility on the Drina River in eastern Bosnia and Herzegovina, known for its significant contribution to regional electricity production.
E1283509 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: Višegrad Hydroelectric Power Plant | Statement: [Podrinje region, hydropowerPlant, Višegrad Hydroelectric Power Plant]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Višegrad Hydroelectric Power Plant
Context triple: [Podrinje region, hydropowerPlant, Višegrad Hydroelectric Power Plant]
  • A. Iron Gate II Hydroelectric Power Station
    Iron Gate II Hydroelectric Power Station is a large hydroelectric dam complex on the Danube River jointly operated by Romania and Serbia, serving as a major source of renewable energy and river regulation in the region.
  • B. Iron Gate I Hydroelectric Power Station
    Iron Gate I Hydroelectric Power Station is a major hydroelectric dam and power plant on the Danube River, jointly operated by Romania and Serbia and known as one of the largest such facilities in Europe.
  • C. Orava Hydroelectric Power Plant
    Orava Hydroelectric Power Plant is a Slovak hydroelectric facility that generates electricity using water from the Orava Reservoir in northern Slovakia.
  • D. Svetogorsk hydropower plant
    Svetogorsk hydropower plant is a hydroelectric power station located on the Vuoksi River in Russia, generating electricity by harnessing the river’s flow.
  • E. Istra hydroelectric dam
    The Istra hydroelectric dam is a power-generating and water-regulating structure associated with the Istrinskoye Reservoir in the Moscow region of Russia.
  • 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: Višegrad Hydroelectric Power Plant
Triple: [Podrinje region, hydropowerPlant, Višegrad Hydroelectric Power Plant]
Generated description
The Višegrad Hydroelectric Power Plant is a major hydroelectric facility on the Drina River in eastern Bosnia and Herzegovina, known for its significant contribution to regional electricity production.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Višegrad Hydroelectric Power Plant
Target entity description: The Višegrad Hydroelectric Power Plant is a major hydroelectric facility on the Drina River in eastern Bosnia and Herzegovina, known for its significant contribution to regional electricity production.
  • A. Iron Gate II Hydroelectric Power Station
    Iron Gate II Hydroelectric Power Station is a large hydroelectric dam complex on the Danube River jointly operated by Romania and Serbia, serving as a major source of renewable energy and river regulation in the region.
  • B. Iron Gate I Hydroelectric Power Station
    Iron Gate I Hydroelectric Power Station is a major hydroelectric dam and power plant on the Danube River, jointly operated by Romania and Serbia and known as one of the largest such facilities in Europe.
  • C. Orava Hydroelectric Power Plant
    Orava Hydroelectric Power Plant is a Slovak hydroelectric facility that generates electricity using water from the Orava Reservoir in northern Slovakia.
  • D. Svetogorsk hydropower plant
    Svetogorsk hydropower plant is a hydroelectric power station located on the Vuoksi River in Russia, generating electricity by harnessing the river’s flow.
  • E. Istra hydroelectric dam
    The Istra hydroelectric dam is a power-generating and water-regulating structure associated with the Istrinskoye Reservoir in the Moscow region of Russia.
  • 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_69d8b9e940b081908b862bb0e6e89b0d completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e4704626308190bbdd98d27beb3f24 completed April 19, 2026, 6:03 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0230189290819087d80b8c447bbf08 completed May 11, 2026, 7:38 p.m.
NEDg Description generation batch_6a023111b1e4819088c9c7f499a73c5e completed May 11, 2026, 7:42 p.m.
NED2 Entity disambiguation (via description) batch_6a02317519948190a2c3f1edc7c1a163 completed May 11, 2026, 7:43 p.m.
Created at: April 10, 2026, 10:02 a.m.