Triple

T6411119
Position Surface form Disambiguated ID Type / Status
Subject GE P42DC E127706 entity
Predicate hasPrimeMover P14429 FINISHED
Object GE FDL-series diesel engine E185367 NE FINISHED

How this triple was built (3 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: GE FDL-series diesel engine | Statement: [GE P42DC, hasPrimeMover, GE FDL-series diesel engine]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: GE FDL-series diesel engine
Context triple: [GE P42DC, hasPrimeMover, GE FDL-series 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. GE 7FDL16 chosen
    The GE 7FDL16 is a 16-cylinder diesel engine widely used as the main powerplant in General Electric locomotives.
  • C. 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.
  • D. Duramax V8 diesel
    The Duramax V8 diesel is a family of turbocharged diesel engines co-developed by General Motors and Isuzu, widely used in heavy-duty Chevrolet and GMC trucks for their strong torque, towing capability, and durability.
  • E. EMC/EMD diesel locomotives
    EMC/EMD diesel locomotives are a family of North American diesel-electric engines built by Electro-Motive Corporation/Division that played a major role in replacing steam power on many railroads.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasPrimeMover
Context triple: [GE P42DC, hasPrimeMover, GE FDL-series diesel engine]
  • A. hasMotivePowerType chosen
    Indicates that an entity (such as a vehicle or machine) operates using a specified type of motive power (e.g., electric, diesel, steam).
  • B. hasPower
    Indicates that one entity possesses authority, control, or influence over another entity or over a particular domain or resource.
  • C. hasPowerHouse
    Indicates that one entity possesses or contains a primary energy-producing or central operational unit (a "power house") associated with it.
  • D. primaryPowertrain
    Indicates the main powertrain system that primarily provides propulsion or drive power for a vehicle or machine.
  • E. hadPowerType
    Indicates that an entity possessed or was associated with a specific type or category of power.
  • F. None of above.

Provenance (4 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_69c0083723d88190b1e37b19df162c08 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c068d0f2b88190af06c208d8c01d07 completed March 22, 2026, 10:10 p.m.
NED1 Entity disambiguation (via context triple) batch_69c638b7582481909640965acf261dff completed March 27, 2026, 7:58 a.m.
PD Predicate disambiguation batch_69c060f40ecc8190b1df17b96767675c completed March 22, 2026, 9:36 p.m.
Created at: March 22, 2026, 4:41 p.m.