Akademik Lomonosov floating nuclear power plant
E484929
The Akademik Lomonosov floating nuclear power plant is a Russian barge-mounted nuclear power station designed to supply electricity and heat to remote Arctic coastal regions.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Akademik Lomonosov floating nuclear power plant canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T4988626 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Akademik Lomonosov floating nuclear power plant Context triple: [Pevek, hasPowerInfrastructure, Akademik Lomonosov floating nuclear power plant]
-
A.
nuclear icebreaker Arktika
The nuclear icebreaker Arktika is a pioneering Soviet-built vessel best known for being the first surface ship to reach the North Pole and for its extensive service in Arctic navigation.
-
B.
Sakhalin-1 project
The Sakhalin-1 project is a major offshore oil and gas development in Russia’s Far East, involving international partners and large-scale extraction from fields near Sakhalin Island.
-
C.
S-125 Neva/Pechora
The S-125 Neva/Pechora is a Soviet-era short- to medium-range surface-to-air missile system designed to engage low- and medium-altitude aerial targets with improved accuracy and resistance to countermeasures.
-
D.
Varyag
Varyag was a famed Imperial Russian protected cruiser best known for its heroic but doomed stand against the Japanese fleet at the Battle of Chemulpo Bay during the Russo-Japanese War.
-
E.
RBMK-1000
The RBMK-1000 is a Soviet-designed graphite-moderated, water-cooled nuclear power reactor type, best known for its role in the 1986 Chernobyl disaster and its significant safety design flaws.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Akademik Lomonosov floating nuclear power plant Target entity description: The Akademik Lomonosov floating nuclear power plant is a Russian barge-mounted nuclear power station designed to supply electricity and heat to remote Arctic coastal regions.
-
A.
nuclear icebreaker Arktika
The nuclear icebreaker Arktika is a pioneering Soviet-built vessel best known for being the first surface ship to reach the North Pole and for its extensive service in Arctic navigation.
-
B.
Sakhalin-1 project
The Sakhalin-1 project is a major offshore oil and gas development in Russia’s Far East, involving international partners and large-scale extraction from fields near Sakhalin Island.
-
C.
S-125 Neva/Pechora
The S-125 Neva/Pechora is a Soviet-era short- to medium-range surface-to-air missile system designed to engage low- and medium-altitude aerial targets with improved accuracy and resistance to countermeasures.
-
D.
Varyag
Varyag was a famed Imperial Russian protected cruiser best known for its heroic but doomed stand against the Japanese fleet at the Battle of Chemulpo Bay during the Russo-Japanese War.
-
E.
RBMK-1000
The RBMK-1000 is a Soviet-designed graphite-moderated, water-cooled nuclear power reactor type, best known for its role in the 1986 Chernobyl disaster and its significant safety design flaws.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
barge-mounted nuclear power plant
ⓘ
floating nuclear power plant ⓘ |
| beam_m | about 30 ⓘ |
| classificationSociety | Russian Maritime Register of Shipping ⓘ |
| commercialOperationStart | 2020 ⓘ |
| connectedTo | Pevek district heating network ⓘ |
| constructionStartDate | 2007 ⓘ |
| country | Russia ⓘ |
| crewSize | about 70 ⓘ |
| designedFor |
port cities without developed energy infrastructure
ⓘ
remote Arctic coastal regions ⓘ |
| designLife_years | about 40 ⓘ |
| displacement_tonnes | about 21500 ⓘ |
| draft_m | about 5.6 ⓘ |
| electricalCapacity_MWe |
70
ⓘ
approximately 70 ⓘ |
| fuelType | low-enriched uranium ⓘ |
| gridConnection | Pevek ⓘ |
| gridConnectionDate | 2019 ⓘ |
| heatOutput_MWth | up to 50 ⓘ |
| hullType | non-self-propelled barge ⓘ |
| launched | 2010 ⓘ |
| length_m | about 144 ⓘ |
| namedAfter | Mikhail Lomonosov ⓘ |
| notableAs | world’s first operational floating nuclear power plant ⓘ |
| numberOfReactors | 2 ⓘ |
| operator |
Rosatom
ⓘ
linked to:
State Atomic Energy Corporation Rosatom
Rosenergoatom ⓘ
linked to:
Rosenergoatom Concern
|
| owner |
Rosatom
ⓘ
linked to:
State Atomic Energy Corporation Rosatom
|
| primaryServiceArea | Chukotka Autonomous Okrug ⓘ |
| projectDeveloper | OKBM Afrikantov ⓘ |
| provides |
base-load electricity
ⓘ
district heating for Pevek ⓘ power for mining and industrial facilities ⓘ |
| purpose |
district heating
ⓘ
electricity supply ⓘ steam supply for desalination ⓘ |
| reactorType |
KLT-40S
ⓘ
pressurized water reactor ⓘ |
| refuelingInterval_years | about 3 ⓘ |
| regulator | Rostechnadzor ⓘ |
| replaces |
Bilibino Nuclear Power Plant (partially)
ⓘ
linked to:
Bilibino Nuclear Power Plant
Chaunskaya coal-fired power plant (partially) ⓘ |
| safetyFeatures |
double-hull design
ⓘ
multiple redundant safety systems ⓘ passive safety systems ⓘ |
| thermalCapacityPerReactor_MWth | 150 ⓘ |
| towedFrom |
Saint Petersburg
ⓘ
linked to:
St. Petersburg
|
| towedTo |
Murmansk
ⓘ
Pevek ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Akademik Lomonosov floating nuclear power plant Description of subject: The Akademik Lomonosov floating nuclear power plant is a Russian barge-mounted nuclear power station designed to supply electricity and heat to remote Arctic coastal regions.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.