Triple

T6830874
Position Surface form Disambiguated ID Type / Status
Subject Kegums Hydroelectric Power Plant E157132 entity
Predicate partOf P40 FINISHED
Object Daugava hydroelectric power plants cascade E615712 NE FINISHED

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: Daugava hydroelectric power plants cascade | Statement: [Kegums Hydroelectric Power Plant, partOf, Daugava hydroelectric power plants cascade]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Daugava hydroelectric power plants cascade
Context triple: [Kegums Hydroelectric Power Plant, partOf, Daugava hydroelectric power plants cascade]
  • A. Daugava hydroelectric power plants cascade chosen
    The Daugava hydroelectric power plants cascade is a series of major hydroelectric stations on the Daugava River in Latvia that together form a key component of the country’s electricity generation and water management system.
  • B. Riga Hydroelectric Power Plant
    Riga Hydroelectric Power Plant is a major hydroelectric facility in Latvia that generates electricity for the region using the flow of the Daugava River.
  • C. Kegums Hydroelectric Power Plant
    Kegums Hydroelectric Power Plant is a major Latvian hydroelectric facility on the Daugava River that generates electricity and helps regulate water flow for the region.
  • D. Plavinas Hydroelectric Power Plant
    Plavinas Hydroelectric Power Plant is one of the largest hydroelectric power stations in the Baltic region, located in Latvia and serving as a major source of renewable electricity.
  • E. Lower Svir Hydroelectric Station
    The Lower Svir Hydroelectric Station is a major Soviet-era hydroelectric power plant on the Svir River in Russia, forming part of the cascade of stations supplying electricity to the northwestern region.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69c6882a5b5c8190917a7db9ed36bad1 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d62820808190ad3c244893e88699 completed March 27, 2026, 7:10 p.m.
NED1 Entity disambiguation (via context triple) batch_69c723f73eec81908c666888a19c0b29 completed March 28, 2026, 12:42 a.m.
Created at: March 27, 2026, 2:18 p.m.