Triple

T8684549
Position Surface form Disambiguated ID Type / Status
Subject VGTZ station E206123 entity
Predicate namedAfter P63 FINISHED
Object 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.
 E752409 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: Volgograd Tractor Plant | Statement: [VGTZ station, namedAfter, Volgograd Tractor Plant]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Volgograd Tractor Plant
Context triple: [VGTZ station, namedAfter, Volgograd Tractor Plant]
  • A. Izhevsk Mechanical Plant
    Izhevsk Mechanical Plant is a major Russian arms manufacturer known for producing a wide range of firearms and military equipment.
  • B. 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.
  • C. Uralvagonzavod plant
    The Uralvagonzavod plant is a major Russian industrial complex and one of the world’s largest manufacturers of tanks and railway rolling stock.
  • D. Ulyanovsk Mechanical Plant
    Ulyanovsk Mechanical Plant is a Russian defense enterprise known for producing advanced air defense systems and other military equipment.
  • E. Moscow Machine Building Plant Znamya Truda
    Moscow Machine Building Plant Znamya Truda is a Soviet-era aerospace and engineering manufacturer known for producing major aircraft such as the Ilyushin Il-18.
  • 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: Volgograd Tractor Plant
Triple: [VGTZ station, namedAfter, Volgograd Tractor Plant]
Generated description
Volgograd Tractor Plant is a major industrial enterprise in Volgograd, Russia, historically known for manufacturing tractors and military vehicles, especially during the Soviet era.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Volgograd Tractor Plant
Target entity description: Volgograd Tractor Plant is a major industrial enterprise in Volgograd, Russia, historically known for manufacturing tractors and military vehicles, especially during the Soviet era.
  • A. Izhevsk Mechanical Plant
    Izhevsk Mechanical Plant is a major Russian arms manufacturer known for producing a wide range of firearms and military equipment.
  • B. 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.
  • C. Uralvagonzavod plant
    The Uralvagonzavod plant is a major Russian industrial complex and one of the world’s largest manufacturers of tanks and railway rolling stock.
  • D. Ulyanovsk Mechanical Plant
    Ulyanovsk Mechanical Plant is a Russian defense enterprise known for producing advanced air defense systems and other military equipment.
  • E. Moscow Machine Building Plant Znamya Truda
    Moscow Machine Building Plant Znamya Truda is a Soviet-era aerospace and engineering manufacturer known for producing major aircraft such as the Ilyushin Il-18.
  • 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_69ca835379688190aa06b9d98e684d58 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc4aeae740819099093906ccc5f640 completed March 31, 2026, 10:30 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf287f05748190b41c606eaae5d0b7 completed April 3, 2026, 2:39 a.m.
NEDg Description generation batch_69cf2bcff84881908a7985fdf8189583 completed April 3, 2026, 2:54 a.m.
NED2 Entity disambiguation (via description) batch_69cf2ca1ddac8190a36367e6bba8e3c8 completed April 3, 2026, 2:57 a.m.
Created at: March 30, 2026, 6:32 p.m.