Triple

T19936919
Position Surface form Disambiguated ID Type / Status
Subject Nova Kakhovka E479196 entity
Predicate hasInfrastructure P2560 FINISHED
Object Kakhovka Canal
The Kakhovka Canal is a major irrigation and water-supply canal in southern Ukraine that distributes water from the Dnipro River to agricultural and industrial regions in Kherson and surrounding areas.
E1405796 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: Kakhovka Canal | Statement: [Nova Kakhovka, hasInfrastructure, Kakhovka Canal]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Kakhovka Canal
Context triple: [Nova Kakhovka, hasInfrastructure, Kakhovka Canal]
  • A. North Crimean Canal
    The North Crimean Canal is a major Soviet-era irrigation waterway that channels water from the Dnieper River to arid regions of southern Ukraine and the Crimean Peninsula.
  • B. Dnieper–Bug Canal
    The Dnieper–Bug Canal is a historic waterway in Belarus that forms part of a major inland shipping route linking the Baltic Sea basin with the Black Sea basin.
  • C. 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.
  • D. 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.
  • E. Kakhovka Dam
    Kakhovka Dam was a major Soviet-era hydroelectric and irrigation dam on the Dnieper River in southern Ukraine, crucial for regional water supply, agriculture, and power generation.
  • 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: Kakhovka Canal
Triple: [Nova Kakhovka, hasInfrastructure, Kakhovka Canal]
Generated description
The Kakhovka Canal is a major irrigation and water-supply canal in southern Ukraine that distributes water from the Dnipro River to agricultural and industrial regions in Kherson and surrounding areas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Kakhovka Canal
Target entity description: The Kakhovka Canal is a major irrigation and water-supply canal in southern Ukraine that distributes water from the Dnipro River to agricultural and industrial regions in Kherson and surrounding areas.
  • A. North Crimean Canal
    The North Crimean Canal is a major Soviet-era irrigation waterway that channels water from the Dnieper River to arid regions of southern Ukraine and the Crimean Peninsula.
  • B. Dnieper–Bug Canal
    The Dnieper–Bug Canal is a historic waterway in Belarus that forms part of a major inland shipping route linking the Baltic Sea basin with the Black Sea basin.
  • C. 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.
  • D. 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.
  • E. Kakhovka Dam
    Kakhovka Dam was a major Soviet-era hydroelectric and irrigation dam on the Dnieper River in southern Ukraine, crucial for regional water supply, agriculture, and power generation.
  • 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_69d8e522a17c819095165d4d24939fd8 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e65a17fb2c8190b3aaae88e741648a completed April 20, 2026, 4:53 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0804f0878481909f6754b52dd5e01c completed May 16, 2026, 5:47 a.m.
NEDg Description generation batch_6a080639fcb88190ba2c2e389264945e completed May 16, 2026, 5:52 a.m.
NED2 Entity disambiguation (via description) batch_6a08073327008190abf3beb8b1638c6c completed May 16, 2026, 5:57 a.m.
Created at: April 10, 2026, 1:53 p.m.