Triple
T12093268
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mykolaiv Oblast |
E288001
|
entity |
| Predicate | hasNuclearPowerPlantNearby |
P103461
|
FINISHED |
| Object |
South Ukraine Nuclear Power Plant
The South Ukraine Nuclear Power Plant is a major nuclear power-generating facility in southern Ukraine that plays a key role in the country’s electricity supply and energy infrastructure.
|
E962873
|
NE FINISHED |
How this triple was built (5 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: South Ukraine Nuclear Power Plant | Statement: [Mykolaiv Oblast, hasNuclearPowerPlantNearby, South Ukraine Nuclear Power Plant]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: South Ukraine Nuclear Power Plant Context triple: [Mykolaiv Oblast, hasNuclearPowerPlantNearby, South Ukraine Nuclear Power Plant]
-
A.
Zaporizhzhia Nuclear Power Plant
The Zaporizhzhia Nuclear Power Plant is the largest nuclear power station in Europe, located in southeastern Ukraine and a focal point of safety concerns during the Russian invasion of Ukraine.
-
B.
Rivne Nuclear Power Plant
Rivne Nuclear Power Plant is a major Ukrainian nuclear power station that generates electricity for the national grid and is located in the country’s northwestern Rivne region.
-
C.
Kalinin nuclear power plant
The Kalinin nuclear power plant is a major Russian nuclear power facility that supplies electricity to the central regions of the country.
-
D.
Novovoronezh Nuclear Power Plant
Novovoronezh Nuclear Power Plant is a major Russian nuclear power station on the Don River that has served as a key site for testing and operating various generations of VVER reactor designs.
-
E.
Chernobyl Nuclear Power Plant
The Chernobyl Nuclear Power Plant was a Soviet-era nuclear power station in northern Ukraine, infamous for the catastrophic 1986 reactor explosion that caused one of the worst nuclear disasters in history.
- 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: South Ukraine Nuclear Power Plant Triple: [Mykolaiv Oblast, hasNuclearPowerPlantNearby, South Ukraine Nuclear Power Plant]
Generated description
The South Ukraine Nuclear Power Plant is a major nuclear power-generating facility in southern Ukraine that plays a key role in the country’s electricity supply and energy infrastructure.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: South Ukraine Nuclear Power Plant Target entity description: The South Ukraine Nuclear Power Plant is a major nuclear power-generating facility in southern Ukraine that plays a key role in the country’s electricity supply and energy infrastructure.
-
A.
Zaporizhzhia Nuclear Power Plant
The Zaporizhzhia Nuclear Power Plant is the largest nuclear power station in Europe, located in southeastern Ukraine and a focal point of safety concerns during the Russian invasion of Ukraine.
-
B.
Rivne Nuclear Power Plant
Rivne Nuclear Power Plant is a major Ukrainian nuclear power station that generates electricity for the national grid and is located in the country’s northwestern Rivne region.
-
C.
Kalinin nuclear power plant
The Kalinin nuclear power plant is a major Russian nuclear power facility that supplies electricity to the central regions of the country.
-
D.
Novovoronezh Nuclear Power Plant
Novovoronezh Nuclear Power Plant is a major Russian nuclear power station on the Don River that has served as a key site for testing and operating various generations of VVER reactor designs.
-
E.
Chernobyl Nuclear Power Plant
The Chernobyl Nuclear Power Plant was a Soviet-era nuclear power station in northern Ukraine, infamous for the catastrophic 1986 reactor explosion that caused one of the worst nuclear disasters in history.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasNuclearPowerPlantNearby Context triple: [Mykolaiv Oblast, hasNuclearPowerPlantNearby, South Ukraine Nuclear Power Plant]
-
A.
hadNuclearFacilities
Indicates that an entity possessed or operated nuclear-related installations or infrastructure.
-
B.
isNonNuclear
Indicates that something does not involve, contain, or relate to nuclear weapons, nuclear power, or nuclear materials.
-
C.
nuclearPowered
Indicates that something operates using nuclear energy as its primary power source.
-
D.
hasIndustrialPlant
Indicates that an entity possesses, operates, or is associated with an industrial plant facility.
-
E.
plutoniumFacility
Indicates a facility that is involved in the production, processing, handling, or storage of plutonium.
- F. None of above. chosen
Provenance (7 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_69d6ab4964708190850585628b287b0c |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d9178ad99c8190a54777b9bbe998bc |
completed | April 10, 2026, 3:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f5f66edf7881908f29b5b40b9d020f |
completed | May 2, 2026, 1:04 p.m. |
| NEDg | Description generation | batch_69f5fd79da748190b3f0dd7d7a46314d |
completed | May 2, 2026, 1:34 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f5fef775508190ab3be470821c5a50 |
completed | May 2, 2026, 1:41 p.m. |
| PD | Predicate disambiguation | batch_69d915000454819089fee00022055599 |
completed | April 10, 2026, 3:19 p.m. |
| PDg | Predicate description generation | batch_69d9178814e081908f67e3846718530e |
completed | April 10, 2026, 3:30 p.m. |
Created at: April 8, 2026, 9:48 p.m.