Triple
T17220588
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vyshhorod |
E417968
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object |
Kyiv Pumped Storage Power Plant
The Kyiv Pumped Storage Power Plant is a major hydroelectric energy storage facility in Ukraine that helps balance the power grid by pumping and releasing water between reservoirs to generate electricity during peak demand.
|
E1258754
|
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: Kyiv Pumped Storage Power Plant | Statement: [Vyshhorod, near, Kyiv Pumped Storage Power Plant]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kyiv Pumped Storage Power Plant Context triple: [Vyshhorod, near, Kyiv Pumped Storage Power Plant]
-
A.
Kyiv Hydroelectric Power Plant
The Kyiv Hydroelectric Power Plant is a major hydroelectric facility on the Dnieper River in Ukraine that generates electricity and helps regulate water levels for the Kyiv region.
-
B.
Kremenchuk Hydroelectric Power Plant
The Kremenchuk Hydroelectric Power Plant is a major hydroelectric facility on the Dnieper River in central Ukraine, contributing significantly to the country’s power generation and water management system.
-
C.
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.
-
D.
Kaniv Hydroelectric Power Plant
The Kaniv Hydroelectric Power Plant is a major hydroelectric facility on the Dnieper River in central Ukraine, contributing significantly to the country’s power generation and river regulation.
-
E.
Dnipro Hydroelectric Station
The Dnipro Hydroelectric Station is a major Soviet-era hydroelectric power plant on the Dnieper River in Ukraine, known for its large dam, significant electricity production, and role in regional industrial development.
- 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: Kyiv Pumped Storage Power Plant Triple: [Vyshhorod, near, Kyiv Pumped Storage Power Plant]
Generated description
The Kyiv Pumped Storage Power Plant is a major hydroelectric energy storage facility in Ukraine that helps balance the power grid by pumping and releasing water between reservoirs to generate electricity during peak demand.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kyiv Pumped Storage Power Plant Target entity description: The Kyiv Pumped Storage Power Plant is a major hydroelectric energy storage facility in Ukraine that helps balance the power grid by pumping and releasing water between reservoirs to generate electricity during peak demand.
-
A.
Kyiv Hydroelectric Power Plant
The Kyiv Hydroelectric Power Plant is a major hydroelectric facility on the Dnieper River in Ukraine that generates electricity and helps regulate water levels for the Kyiv region.
-
B.
Kremenchuk Hydroelectric Power Plant
The Kremenchuk Hydroelectric Power Plant is a major hydroelectric facility on the Dnieper River in central Ukraine, contributing significantly to the country’s power generation and water management system.
-
C.
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.
-
D.
Kaniv Hydroelectric Power Plant
The Kaniv Hydroelectric Power Plant is a major hydroelectric facility on the Dnieper River in central Ukraine, contributing significantly to the country’s power generation and river regulation.
-
E.
Dnipro Hydroelectric Station
The Dnipro Hydroelectric Station is a major Soviet-era hydroelectric power plant on the Dnieper River in Ukraine, known for its large dam, significant electricity production, and role in regional industrial development.
- 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_69d886d779488190b131369541c04e7d |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e42ddd52d4819098b51d55e063c8ab |
completed | April 19, 2026, 1:20 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0170ed74688190b15ef6d7e0cebe86 |
completed | May 11, 2026, 6:02 a.m. |
| NEDg | Description generation | batch_6a017293d9588190a05faed14c668cc0 |
completed | May 11, 2026, 6:09 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0173423b448190816d10ad7b06da17 |
completed | May 11, 2026, 6:12 a.m. |
Created at: April 10, 2026, 5:38 a.m.