Triple

T1587196
Position Surface form Disambiguated ID Type / Status
Subject MQ-1C Gray Eagle E34091 entity
Predicate engineType P1585 FINISHED
Object Thielert Centurion 1.7 diesel engine
The Thielert Centurion 1.7 is a liquid-cooled, turbocharged diesel aircraft engine derived from an automotive design and optimized for efficient, heavy-fuel operation in light aircraft and unmanned aerial vehicles.
E180512 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: Thielert Centurion 1.7 diesel engine | Statement: [MQ-1C Gray Eagle, engineType, Thielert Centurion 1.7 diesel engine]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Thielert Centurion 1.7 diesel engine
Context triple: [MQ-1C Gray Eagle, engineType, Thielert Centurion 1.7 diesel engine]
  • A. Perkins CV12-6A V12 diesel
    The Perkins CV12-6A is a 12-cylinder turbocharged diesel engine used as the powerplant for the British Challenger 2 main battle tank.
  • B. MTU MB 873 Ka-501 diesel engine
    The MTU MB 873 Ka-501 is a high-performance German V12 twin-turbocharged diesel engine developed by MTU Friedrichshafen to power modern main battle tanks such as the Leopard 2.
  • C. Alfa Romeo 128 radial engine
    The Alfa Romeo 128 radial engine was an Italian air-cooled aircraft engine used in World War II-era military aircraft.
  • D. MTU MT881 Ka-500 diesel engine
    The MTU MT881 Ka-500 is a high-performance, compact V8 diesel engine developed by MTU for use in modern tracked armored vehicles, providing the powerplant for systems such as the K9 Thunder self-propelled howitzer.
  • E. Fiat A.74 R1C.38 radial engine
    The Fiat A.74 R1C.38 was an Italian air-cooled radial aircraft engine of the late 1930s widely used to power frontline Regia Aeronautica fighters in the early years of World War II.
  • 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: Thielert Centurion 1.7 diesel engine
Triple: [MQ-1C Gray Eagle, engineType, Thielert Centurion 1.7 diesel engine]
Generated description
The Thielert Centurion 1.7 is a liquid-cooled, turbocharged diesel aircraft engine derived from an automotive design and optimized for efficient, heavy-fuel operation in light aircraft and unmanned aerial vehicles.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Thielert Centurion 1.7 diesel engine
Target entity description: The Thielert Centurion 1.7 is a liquid-cooled, turbocharged diesel aircraft engine derived from an automotive design and optimized for efficient, heavy-fuel operation in light aircraft and unmanned aerial vehicles.
  • A. Perkins CV12-6A V12 diesel
    The Perkins CV12-6A is a 12-cylinder turbocharged diesel engine used as the powerplant for the British Challenger 2 main battle tank.
  • B. MTU MB 873 Ka-501 diesel engine
    The MTU MB 873 Ka-501 is a high-performance German V12 twin-turbocharged diesel engine developed by MTU Friedrichshafen to power modern main battle tanks such as the Leopard 2.
  • C. Alfa Romeo 128 radial engine
    The Alfa Romeo 128 radial engine was an Italian air-cooled aircraft engine used in World War II-era military aircraft.
  • D. MTU MT881 Ka-500 diesel engine
    The MTU MT881 Ka-500 is a high-performance, compact V8 diesel engine developed by MTU for use in modern tracked armored vehicles, providing the powerplant for systems such as the K9 Thunder self-propelled howitzer.
  • E. Fiat A.74 R1C.38 radial engine
    The Fiat A.74 R1C.38 was an Italian air-cooled radial aircraft engine of the late 1930s widely used to power frontline Regia Aeronautica fighters in the early years of World War II.
  • 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_69a885fceb2c8190b47e0f7c0aefbff0 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a9090b3a20819098fdb5605ee739d7 completed March 5, 2026, 4:39 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad469b36548190b2bdf2324fbea30f completed March 8, 2026, 9:51 a.m.
NEDg Description generation batch_69ad47189b388190acd217b2ba37533b completed March 8, 2026, 9:53 a.m.
NED2 Entity disambiguation (via description) batch_69ad47ffc5088190aeba84f6d92ff86f completed March 8, 2026, 9:57 a.m.
Created at: March 4, 2026, 7:27 p.m.