Triple

T14038101
Position Surface form Disambiguated ID Type / Status
Subject nuclear icebreaker Arktika E337764 entity
Predicate classIncludes P53933 FINISHED
Object nuclear icebreaker Rossiya
Nuclear icebreaker Rossiya is a Soviet-built Arktika-class nuclear-powered icebreaker designed to escort ships and conduct operations in the Arctic.
E1081081 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: nuclear icebreaker Rossiya | Statement: [nuclear icebreaker Arktika, classIncludes, nuclear icebreaker Rossiya]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: nuclear icebreaker Rossiya
Context triple: [nuclear icebreaker Arktika, classIncludes, nuclear icebreaker Rossiya]
  • 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. Polar Icebreaker
    A polar icebreaker is a specialized, heavily reinforced ship designed to navigate and break through thick sea ice in polar regions, enabling safe passage and supporting scientific, commercial, and sovereign operations in Arctic and Antarctic waters.
  • C. Akula-class submarine
    The Akula-class submarine is a series of nuclear-powered attack submarines developed by the Soviet Union during the Cold War, known for their improved stealth, speed, and advanced weaponry compared to earlier Soviet designs.
  • D. Akademik Lomonosov floating nuclear power plant
    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.
  • E. The Kursk
    The Kursk is a 2018 disaster drama film that depicts the real-life sinking of the Russian nuclear submarine Kursk and the tragic aftermath of the failed rescue efforts.
  • 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: nuclear icebreaker Rossiya
Triple: [nuclear icebreaker Arktika, classIncludes, nuclear icebreaker Rossiya]
Generated description
Nuclear icebreaker Rossiya is a Soviet-built Arktika-class nuclear-powered icebreaker designed to escort ships and conduct operations in the Arctic.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: nuclear icebreaker Rossiya
Target entity description: Nuclear icebreaker Rossiya is a Soviet-built Arktika-class nuclear-powered icebreaker designed to escort ships and conduct operations in the Arctic.
  • 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. Polar Icebreaker
    A polar icebreaker is a specialized, heavily reinforced ship designed to navigate and break through thick sea ice in polar regions, enabling safe passage and supporting scientific, commercial, and sovereign operations in Arctic and Antarctic waters.
  • C. Akula-class submarine
    The Akula-class submarine is a series of nuclear-powered attack submarines developed by the Soviet Union during the Cold War, known for their improved stealth, speed, and advanced weaponry compared to earlier Soviet designs.
  • D. Akademik Lomonosov floating nuclear power plant
    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.
  • E. The Kursk
    The Kursk is a 2018 disaster drama film that depicts the real-life sinking of the Russian nuclear submarine Kursk and the tragic aftermath of the failed rescue efforts.
  • 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_69d81c664e48819088cbd8f433aeffe5 completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de30ee374081908b6b5e8f81dd90f2 completed April 14, 2026, 12:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69fcdef7a6d881909297d74ae60f7681 completed May 7, 2026, 6:50 p.m.
NEDg Description generation batch_69fce0b657d48190bad13a2b47e7f7d4 completed May 7, 2026, 6:57 p.m.
NED2 Entity disambiguation (via description) batch_69fce164e3d48190b35a7019deada72c completed May 7, 2026, 7 p.m.
Created at: April 9, 2026, 10:20 p.m.