Triple

T20270837
Position Surface form Disambiguated ID Type / Status
Subject Ivaylovgrad Dam E499086 entity
Predicate plantName P123194 FINISHED
Object Ivaylovgrad Hydroelectric Power Plant — 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: Ivaylovgrad Hydroelectric Power Plant | Statement: [Ivaylovgrad Dam, plantName, Ivaylovgrad Hydroelectric Power Plant]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ivaylovgrad Hydroelectric Power Plant
Context triple: [Ivaylovgrad Dam, plantName, Ivaylovgrad Hydroelectric Power Plant]
  • A. Ivankovo Hydroelectric Station
    Ivankovo Hydroelectric Station is a major Soviet-era hydroelectric power plant on the Volga River in Russia, forming part of the Upper Volga cascade and supplying electricity as well as regulating water levels for navigation and water management.
  • B. Ivaylovgrad Dam chosen
    Ivaylovgrad Dam is a hydroelectric and irrigation dam in southern Bulgaria, forming part of the Arda River cascade near the town of Ivaylovgrad.
  • C. Khrami II Hydroelectric Power Plant
    Khrami II Hydroelectric Power Plant is a hydroelectric facility on the Khrami River in Georgia that generates electricity by harnessing the river’s flow through a dam-based power station.
  • D. Kardzhali Dam
    Kardzhali Dam is a large hydroelectric and irrigation dam in southern Bulgaria, forming part of a major water management system on the Arda River.
  • E. Kamianske Hydroelectric Power Plant
    Kamianske Hydroelectric Power Plant is a Ukrainian hydroelectric facility on the Dnieper River that generates electricity and regulates water flow as part of a major cascade of dams and reservoirs.
  • 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_69da6275fa6c8190952924930adee150 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e675dd7c58819095bbf4baeda04d6a completed April 20, 2026, 6:52 p.m.
Created at: April 11, 2026, 11:42 p.m.