Triple

T16568322
Position Surface form Disambiguated ID Type / Status
Subject T-55 tank E402519 entity
Predicate engineType P1585 FINISHED
Object V-55 diesel engine
The V-55 diesel engine is a Soviet V-12 liquid-cooled powerplant widely used to propel T-55 main battle tanks and their variants.
 E1221485 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: V-55 diesel engine | Statement: [T-55 tank, engineType, V-55 diesel engine]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: V-55 diesel engine
Context triple: [T-55 tank, engineType, V-55 diesel engine]
  • A. V-54 diesel engine
    The V-54 diesel engine is a Soviet V-12, water-cooled, four-stroke diesel powerplant widely used to propel T-54 main battle tanks and their variants.
  • B. V-46 V12 diesel engine
    The V-46 V12 diesel engine is a Soviet-designed, liquid-cooled, four-stroke multi-fuel tank engine widely used in early models of the T-72 main battle tank.
  • C. MTU diesel engine
    The MTU diesel engine is a high-performance, military-grade powerplant produced by MTU Friedrichshafen, widely used in armored vehicles and other heavy-duty applications for its reliability and power density.
  • D. Scimitar engine
    The Scimitar engine is a proprietary game engine developed by Ubisoft and used to power several of its major franchises, including early Assassin’s Creed titles.
  • E. Fiat A.59 engine
    The Fiat A.59 engine was an Italian aircraft powerplant produced in the interwar period, used to power various military and civil airplanes.
  • 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: V-55 diesel engine
Triple: [T-55 tank, engineType, V-55 diesel engine]
Generated description
The V-55 diesel engine is a Soviet V-12 liquid-cooled powerplant widely used to propel T-55 main battle tanks and their variants.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: V-55 diesel engine
Target entity description: The V-55 diesel engine is a Soviet V-12 liquid-cooled powerplant widely used to propel T-55 main battle tanks and their variants.
  • A. V-54 diesel engine
    The V-54 diesel engine is a Soviet V-12, water-cooled, four-stroke diesel powerplant widely used to propel T-54 main battle tanks and their variants.
  • B. V-46 V12 diesel engine
    The V-46 V12 diesel engine is a Soviet-designed, liquid-cooled, four-stroke multi-fuel tank engine widely used in early models of the T-72 main battle tank.
  • C. MTU diesel engine
    The MTU diesel engine is a high-performance, military-grade powerplant produced by MTU Friedrichshafen, widely used in armored vehicles and other heavy-duty applications for its reliability and power density.
  • D. Scimitar engine
    The Scimitar engine is a proprietary game engine developed by Ubisoft and used to power several of its major franchises, including early Assassin’s Creed titles.
  • E. Fiat A.59 engine
    The Fiat A.59 engine was an Italian aircraft powerplant produced in the interwar period, used to power various military and civil airplanes.
  • 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_69d8838648088190acf97ef11fc3f61b completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e35773c00c819091731bebc02a69bb completed April 18, 2026, 10:05 a.m.
NED1 Entity disambiguation (via context triple) batch_6a006ee3dcbc819087ea66b262585232 completed May 10, 2026, 11:41 a.m.
NEDg Description generation batch_6a006ff5bdb88190be90d7446e24b61f completed May 10, 2026, 11:45 a.m.
NED2 Entity disambiguation (via description) batch_6a007088fd988190b3dfef081769d03e completed May 10, 2026, 11:48 a.m.
Created at: April 10, 2026, 5:16 a.m.