Triple

T21744994
Position Surface form Disambiguated ID Type / Status
Subject GM PD-4501 Scenicruiser E536763 entity
Predicate laterEngineModel P60327 FINISHED
Object Detroit Diesel 8V-71 NE NERFINISHED

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: Detroit Diesel 8V-71 | Statement: [GM PD-4501 Scenicruiser, laterEngineModel, Detroit Diesel 8V-71]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Detroit Diesel 8V-71
Context triple: [GM PD-4501 Scenicruiser, laterEngineModel, Detroit Diesel 8V-71]
  • A. Detroit Diesel 6V53
    The Detroit Diesel 6V53 is a compact, two-stroke V6 diesel engine widely used in military vehicles and other heavy-duty applications for its durability and high power-to-weight ratio.
  • B. Detroit Diesel 3-53
    The Detroit Diesel 3-53 is a compact, two-stroke, three-cylinder diesel engine from Detroit Diesel’s 53 series, widely used in military and industrial vehicles for its durability and reliability.
  • C. GM 4-71 diesel
    The GM 4-71 diesel is a two-stroke, inline four-cylinder diesel engine from General Motors’ Detroit Diesel Series 71, widely used in mid-20th-century buses, trucks, and industrial applications.
  • 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. Cummins ISX engines
    Cummins ISX engines are a family of heavy-duty diesel engines widely used in commercial trucks and known for their power, durability, and fuel efficiency.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Detroit Diesel 8V-71
Target entity description: The Detroit Diesel 8V-71 is a two-stroke, V8 diesel engine from Detroit Diesel’s 71-series, widely used in heavy-duty applications such as buses, trucks, and industrial equipment.
  • A. Detroit Diesel 6V53
    The Detroit Diesel 6V53 is a compact, two-stroke V6 diesel engine widely used in military vehicles and other heavy-duty applications for its durability and high power-to-weight ratio.
  • B. Detroit Diesel 3-53
    The Detroit Diesel 3-53 is a compact, two-stroke, three-cylinder diesel engine from Detroit Diesel’s 53 series, widely used in military and industrial vehicles for its durability and reliability.
  • C. GM 4-71 diesel
    The GM 4-71 diesel is a two-stroke, inline four-cylinder diesel engine from General Motors’ Detroit Diesel Series 71, widely used in mid-20th-century buses, trucks, and industrial applications.
  • 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. Cummins ISX engines
    Cummins ISX engines are a family of heavy-duty diesel engines widely used in commercial trucks and known for their power, durability, and fuel efficiency.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: laterEngineModel
Context triple: [GM PD-4501 Scenicruiser, laterEngineModel, Detroit Diesel 8V-71]
  • A. developedEngine
    Indicates that one entity created, designed, or engineered an engine for another entity or purpose.
  • B. laterEngineer
    Indicates that one entity becomes an engineer at a later time than another entity.
  • C. originalEngineType
    Indicates the type or category of engine that an entity was initially or first equipped with.
  • D. laterPropulsion
    Indicates that one propulsion system, method, or event occurs after another in time.
  • E. laterEquipmentType chosen
    Indicates that one equipment type occurs or is used at a later time relative to another equipment type.
  • F. None of above.

Provenance (3 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_69e0c46df5448190b4322127ffc4c690 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69f01a75352c8190bcd46759562ee251 completed April 28, 2026, 2:24 a.m.
PD Predicate disambiguation batch_69e6969c16fc8190b5126c169317d85d completed April 20, 2026, 9:11 p.m.
Created at: April 16, 2026, 6:49 p.m.