Triple

T11870258
Position Surface form Disambiguated ID Type / Status
Subject Volga Hydroelectric Station dam E282389 entity
Predicate hasPart P35 FINISHED
Object Volga Hydroelectric Power Station
The Volga Hydroelectric Power Station is a major hydroelectric plant on the Volga River in Russia and one of the country’s largest producers of renewable electricity.
 E299300 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: Volga Hydroelectric Power Station | Statement: [Volga Hydroelectric Station dam, hasPart, Volga Hydroelectric Power Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Volga Hydroelectric Power Station
Context triple: [Volga Hydroelectric Station dam, hasPart, Volga Hydroelectric Power Station]
  • A. Gorky Hydroelectric Station
    Gorky Hydroelectric Station is a major Soviet-era hydroelectric power plant on the Volga River in Russia, known for its large dam and role in regional power generation and navigation.
  • B. Tsimlyansk Hydroelectric Station
    Tsimlyansk Hydroelectric Station is a hydroelectric power plant on the Don River in Russia that generates electricity and helps regulate water levels as part of the Tsimlyansk Reservoir system.
  • C. Volgograd Hydroelectric Station
    The Volgograd Hydroelectric Station is a major Soviet-era hydroelectric power plant and dam complex on the Volga River in Russia, serving as a key source of electricity and water regulation in the region.
  • D. Rybinsk Hydroelectric Station
    Rybinsk Hydroelectric Station is a major Soviet-era hydroelectric power plant on the Volga River in Russia, known for creating one of the world’s largest artificial reservoirs at the time of its construction.
  • E. Votkinsk Hydroelectric Station
    Votkinsk Hydroelectric Station is a major hydroelectric power plant on the Kama River in Russia, forming the Votkinsk Reservoir and contributing significantly to regional electricity generation and water regulation.
  • 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: Volga Hydroelectric Power Station
Triple: [Volga Hydroelectric Station dam, hasPart, Volga Hydroelectric Power Station]
Generated description
The Volga Hydroelectric Power Station is a major hydroelectric plant on the Volga River in Russia and one of the country’s largest producers of renewable electricity.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Volga Hydroelectric Power Station
Target entity description: The Volga Hydroelectric Power Station is a major hydroelectric plant on the Volga River in Russia and one of the country’s largest producers of renewable electricity.
  • A. Gorky Hydroelectric Station chosen
    Gorky Hydroelectric Station is a major Soviet-era hydroelectric power plant on the Volga River in Russia, known for its large dam and role in regional power generation and navigation.
  • B. Tsimlyansk Hydroelectric Station
    Tsimlyansk Hydroelectric Station is a hydroelectric power plant on the Don River in Russia that generates electricity and helps regulate water levels as part of the Tsimlyansk Reservoir system.
  • C. Volgograd Hydroelectric Station
    The Volgograd Hydroelectric Station is a major Soviet-era hydroelectric power plant and dam complex on the Volga River in Russia, serving as a key source of electricity and water regulation in the region.
  • D. Rybinsk Hydroelectric Station
    Rybinsk Hydroelectric Station is a major Soviet-era hydroelectric power plant on the Volga River in Russia, known for creating one of the world’s largest artificial reservoirs at the time of its construction.
  • E. Votkinsk Hydroelectric Station
    Votkinsk Hydroelectric Station is a major hydroelectric power plant on the Kama River in Russia, forming the Votkinsk Reservoir and contributing significantly to regional electricity generation and water regulation.
  • F. None of above.

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_69d6ab2945d081908a5851c916cbcfb5 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8a73c04e4819084c0b2ff8e5d2f04 completed April 10, 2026, 7:31 a.m.
NED1 Entity disambiguation (via context triple) batch_69f417bb131c8190b0923e077cca74be completed May 1, 2026, 3:02 a.m.
NEDg Description generation batch_69f41f8d297c81908cfe60b10989e550 completed May 1, 2026, 3:35 a.m.
NED2 Entity disambiguation (via description) batch_69f422778a10819093bc2473ef30fe71 completed May 1, 2026, 3:48 a.m.
Created at: April 8, 2026, 9:43 p.m.