Triple

T11930595
Position Surface form Disambiguated ID Type / Status
Subject BMP-2 E283899 entity
Predicate manufacturer P490 FINISHED
Object Kurgan Machine-Building Plant
Kurgan Machine-Building Plant is a major Russian defense manufacturer best known for producing infantry fighting vehicles and other armored military equipment.
 E955613 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: Kurgan Machine-Building Plant | Statement: [BMP-2, manufacturer, Kurgan Machine-Building Plant]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kurgan Machine-Building Plant
Context triple: [BMP-2, manufacturer, Kurgan Machine-Building Plant]
  • A. Votkinsk Machine Building Plant
    Votkinsk Machine Building Plant is a major Russian defense enterprise known for producing intercontinental ballistic missiles and other strategic rocket systems.
  • B. Mytishchi Machine-Building Plant
    Mytishchi Machine-Building Plant is a major Russian industrial enterprise known for producing railway rolling stock and military vehicles.
  • C. Kovrov Mechanical Plant
    Kovrov Mechanical Plant is a Russian arms manufacturer historically known for producing notable Soviet small arms, including the SVT-40 semi-automatic rifle.
  • D. Volgograd Tractor Plant
    Volgograd Tractor Plant is a major industrial enterprise in Volgograd, Russia, historically known for manufacturing tractors and military vehicles, especially during the Soviet era.
  • E. Izhevsk Mechanical Plant
    Izhevsk Mechanical Plant is a major Russian arms manufacturer known for producing a wide range of firearms and military equipment.
  • 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: Kurgan Machine-Building Plant
Triple: [BMP-2, manufacturer, Kurgan Machine-Building Plant]
Generated description
Kurgan Machine-Building Plant is a major Russian defense manufacturer best known for producing infantry fighting vehicles and other armored military equipment.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kurgan Machine-Building Plant
Target entity description: Kurgan Machine-Building Plant is a major Russian defense manufacturer best known for producing infantry fighting vehicles and other armored military equipment.
  • A. Votkinsk Machine Building Plant
    Votkinsk Machine Building Plant is a major Russian defense enterprise known for producing intercontinental ballistic missiles and other strategic rocket systems.
  • B. Mytishchi Machine-Building Plant
    Mytishchi Machine-Building Plant is a major Russian industrial enterprise known for producing railway rolling stock and military vehicles.
  • C. Kovrov Mechanical Plant
    Kovrov Mechanical Plant is a Russian arms manufacturer historically known for producing notable Soviet small arms, including the SVT-40 semi-automatic rifle.
  • D. Volgograd Tractor Plant
    Volgograd Tractor Plant is a major industrial enterprise in Volgograd, Russia, historically known for manufacturing tractors and military vehicles, especially during the Soviet era.
  • E. Izhevsk Mechanical Plant
    Izhevsk Mechanical Plant is a major Russian arms manufacturer known for producing a wide range of firearms and military equipment.
  • 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_69d6ab2ce9c48190b5d39511b524f666 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d90303a9a88190a4044e6310ba9b4b completed April 10, 2026, 2:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69f4406ee910819093c72738bfe3f92c completed May 1, 2026, 5:55 a.m.
NEDg Description generation batch_69f448fb898081908a8ffd0da703c0f9 completed May 1, 2026, 6:32 a.m.
NED2 Entity disambiguation (via description) batch_69f44b9e662881908549e041f6a05e38 completed May 1, 2026, 6:43 a.m.
Created at: April 8, 2026, 9:45 p.m.