Triple

T4870177
Position Surface form Disambiguated ID Type / Status
Subject destruction of Kakhovka Dam E109066 entity
Predicate affects P9 FINISHED
Object Nova Kakhovka
Nova Kakhovka is a city in southern Ukraine on the Dnipro River, known for its Soviet-era hydroelectric infrastructure and as a focal point of severe flooding and damage during the Russian invasion of Ukraine.
 E479196 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: Nova Kakhovka | Statement: [destruction of Kakhovka Dam, affects, Nova Kakhovka]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nova Kakhovka
Context triple: [destruction of Kakhovka Dam, affects, Nova Kakhovka]
  • A. Kakhovka Reservoir
    Kakhovka Reservoir is a large artificial lake on the lower Dnieper River in southern Ukraine, created by the Kakhovka Hydroelectric Power Plant dam and used for irrigation, water supply, and power generation.
  • B. Kremenchuk Reservoir
    Kremenchuk Reservoir is a large artificial lake on the Dnieper River in central Ukraine, used for hydroelectric power generation, water supply, and navigation.
  • C. Dnipro Reservoir
    The Dnipro Reservoir is a large artificial lake on the Dnieper River in Ukraine, created by a hydroelectric dam and used for power generation, water supply, and navigation.
  • D. Kamianske Reservoir
    Kamianske Reservoir is a large artificial lake on the Dnieper River in Ukraine, created for hydroelectric power generation, water supply, and navigation.
  • E. Dniester Hydroelectric Station
    The Dniester Hydroelectric Station is a major hydroelectric power plant complex on the Dniester River, providing electricity generation, water regulation, and flood control for the surrounding region.
  • 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: Nova Kakhovka
Triple: [destruction of Kakhovka Dam, affects, Nova Kakhovka]
Generated description
Nova Kakhovka is a city in southern Ukraine on the Dnipro River, known for its Soviet-era hydroelectric infrastructure and as a focal point of severe flooding and damage during the Russian invasion of Ukraine.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Nova Kakhovka
Target entity description: Nova Kakhovka is a city in southern Ukraine on the Dnipro River, known for its Soviet-era hydroelectric infrastructure and as a focal point of severe flooding and damage during the Russian invasion of Ukraine.
  • A. Kakhovka Reservoir
    Kakhovka Reservoir is a large artificial lake on the lower Dnieper River in southern Ukraine, created by the Kakhovka Hydroelectric Power Plant dam and used for irrigation, water supply, and power generation.
  • B. Kremenchuk Reservoir
    Kremenchuk Reservoir is a large artificial lake on the Dnieper River in central Ukraine, used for hydroelectric power generation, water supply, and navigation.
  • C. Dnipro Reservoir
    The Dnipro Reservoir is a large artificial lake on the Dnieper River in Ukraine, created by a hydroelectric dam and used for power generation, water supply, and navigation.
  • D. Kamianske Reservoir
    Kamianske Reservoir is a large artificial lake on the Dnieper River in Ukraine, created for hydroelectric power generation, water supply, and navigation.
  • E. Dniester Hydroelectric Station
    The Dniester Hydroelectric Station is a major hydroelectric power plant complex on the Dniester River, providing electricity generation, water regulation, and flood control for the surrounding region.
  • 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_69bd440d96a48190b0c87069adef2af1 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6d9aec60819090f485757038c2a8 completed March 20, 2026, 3:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69be6fb25f008190ab9b7cc904b540c9 completed March 21, 2026, 10:15 a.m.
NEDg Description generation batch_69be71ef01148190af12e1b9a2869612 completed March 21, 2026, 10:24 a.m.
NED2 Entity disambiguation (via description) batch_69be7242fc5c8190bc63ad852f937590 completed March 21, 2026, 10:26 a.m.
Created at: March 20, 2026, 1:27 p.m.