Triple
T4870151
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | destruction of Kakhovka Dam |
E109066
|
entity |
| Predicate | hasLocation |
P40
|
FINISHED |
| Object |
Kakhovka Dam
Kakhovka Dam was a major Soviet-era hydroelectric dam on the Dnipro River in southern Ukraine, crucial for regional water supply, irrigation, and power generation.
|
E109066
|
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 Dam | Statement: [destruction of Kakhovka Dam, hasLocation, Kakhovka Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kakhovka Dam Context triple: [destruction of Kakhovka Dam, hasLocation, Kakhovka Dam]
-
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.
destruction of Kakhovka Dam
The destruction of the Kakhovka Dam was a major 2023 breach of a large hydroelectric dam on the Dnipro River in southern Ukraine that caused catastrophic flooding, environmental damage, and strategic consequences in the Russo-Ukrainian War.
-
C.
Sayano–Shushenskaya Dam
The Sayano–Shushenskaya Dam is a massive hydroelectric power station in southern Siberia and Russia’s largest power plant, known both for its significant electricity production and a catastrophic turbine hall accident in 2009.
-
D.
Krasnoyarsk Dam
The Krasnoyarsk Dam is a massive Soviet-era hydroelectric power station in Siberia, Russia, known for its large reservoir and significant role in regional power generation and river navigation.
-
E.
Kok-Aral Dam
The Kok-Aral Dam is a hydraulic structure in Kazakhstan built to separate and raise water levels in the North Aral Sea, aiding in the partial ecological and economic recovery of the 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: Kakhovka Dam Triple: [destruction of Kakhovka Dam, hasLocation, Kakhovka Dam]
Generated description
Kakhovka Dam was a major Soviet-era hydroelectric dam on the Dnipro River in southern Ukraine, crucial for regional water supply, irrigation, and power generation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kakhovka Dam Target entity description: Kakhovka Dam was a major Soviet-era hydroelectric dam on the Dnipro River in southern Ukraine, crucial for regional water supply, irrigation, and power generation.
-
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.
destruction of Kakhovka Dam
chosen
The destruction of the Kakhovka Dam was a major 2023 breach of a large hydroelectric dam on the Dnipro River in southern Ukraine that caused catastrophic flooding, environmental damage, and strategic consequences in the Russo-Ukrainian War.
-
C.
Sayano–Shushenskaya Dam
The Sayano–Shushenskaya Dam is a massive hydroelectric power station in southern Siberia and Russia’s largest power plant, known both for its significant electricity production and a catastrophic turbine hall accident in 2009.
-
D.
Krasnoyarsk Dam
The Krasnoyarsk Dam is a massive Soviet-era hydroelectric power station in Siberia, Russia, known for its large reservoir and significant role in regional power generation and river navigation.
-
E.
Kok-Aral Dam
The Kok-Aral Dam is a hydraulic structure in Kazakhstan built to separate and raise water levels in the North Aral Sea, aiding in the partial ecological and economic recovery of the region.
- 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_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_69be67ee93c08190b3c5b130f82f4bba |
completed | March 21, 2026, 9:42 a.m. |
| NEDg | Description generation | batch_69be6c02100881909dd3593021d2685f |
completed | March 21, 2026, 9:59 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be6cbe8fb8819090388ddcbfc22236 |
completed | March 21, 2026, 10:02 a.m. |
Created at: March 20, 2026, 1:27 p.m.