Triple

T21280571
Position Surface form Disambiguated ID Type / Status
Subject Razdan River E524509 entity
Predicate hasHydroelectricPlant P15311 FINISHED
Object Hrazdan Hydroelectric Power Station NE NERFINISHED

How this triple was built (2 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: Hrazdan Hydroelectric Power Station | Statement: [Razdan River, hasHydroelectricPlant, Hrazdan Hydroelectric Power Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hrazdan Hydroelectric Power Station
Context triple: [Razdan River, hasHydroelectricPlant, Hrazdan Hydroelectric Power Station]
  • A. Hrazdan HPP dam chosen
    The Hrazdan HPP dam is a hydroelectric power facility on Armenia’s Hrazdan River that forms part of the country’s major cascade of power stations.
  • 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. 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.
  • D. 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.
  • E. Fierza Hydroelectric Power Station
    Fierza Hydroelectric Power Station is a major hydroelectric facility in northern Albania, forming part of the Drin River cascade and serving as one of the country’s largest sources of electricity.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0b516293c819089458ea2ec85f85e completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e736d186988190a5b16fcb669ece9f completed April 21, 2026, 8:35 a.m.
Created at: April 16, 2026, 4:02 p.m.