Triple

T5213126
Position Surface form Disambiguated ID Type / Status
Subject 4.2 L Vortec inline-6 E117680 entity
Predicate family P566 FINISHED
Object GM Atlas engine family
The GM Atlas engine family is a series of modern inline engines developed by General Motors for trucks and SUVs, known for their all-aluminum construction, dual overhead cams, and use in mid-2000s Chevrolet and GMC vehicles.
E503583 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: GM Atlas engine family | Statement: [4.2 L Vortec inline-6, family, GM Atlas engine family]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: GM Atlas engine family
Context triple: [4.2 L Vortec inline-6, family, GM Atlas engine family]
  • A. General Motors GMT platform family
    The General Motors GMT platform family is a series of truck and SUV chassis architectures used by GM across multiple generations of its full-size and mid-size vehicles.
  • B. Ford GAA V8 engine
    The Ford GAA V8 engine is a large, liquid-cooled gasoline V8 powerplant developed by Ford during World War II to power American medium tanks, most notably the M4 Sherman.
  • C. GM H-body
    The GM H-body was a full-size, front-wheel-drive automobile platform used by General Motors for several large sedans, including models from Oldsmobile, Buick, and Pontiac.
  • D. GM E-body
    The GM E-body was General Motors' front-wheel-drive personal luxury car platform used for models like the Oldsmobile Toronado and Cadillac Eldorado from the mid-1960s through the 1980s.
  • E. GM Y-body platform
    The GM Y-body platform is a rear-wheel-drive sports car architecture used by General Motors for high-performance two-seat models such as the Chevrolet Corvette and related luxury variants.
  • 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: GM Atlas engine family
Triple: [4.2 L Vortec inline-6, family, GM Atlas engine family]
Generated description
The GM Atlas engine family is a series of modern inline engines developed by General Motors for trucks and SUVs, known for their all-aluminum construction, dual overhead cams, and use in mid-2000s Chevrolet and GMC vehicles.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: GM Atlas engine family
Target entity description: The GM Atlas engine family is a series of modern inline engines developed by General Motors for trucks and SUVs, known for their all-aluminum construction, dual overhead cams, and use in mid-2000s Chevrolet and GMC vehicles.
  • A. General Motors GMT platform family
    The General Motors GMT platform family is a series of truck and SUV chassis architectures used by GM across multiple generations of its full-size and mid-size vehicles.
  • B. Ford GAA V8 engine
    The Ford GAA V8 engine is a large, liquid-cooled gasoline V8 powerplant developed by Ford during World War II to power American medium tanks, most notably the M4 Sherman.
  • C. GM H-body
    The GM H-body was a full-size, front-wheel-drive automobile platform used by General Motors for several large sedans, including models from Oldsmobile, Buick, and Pontiac.
  • D. GM E-body
    The GM E-body was General Motors' front-wheel-drive personal luxury car platform used for models like the Oldsmobile Toronado and Cadillac Eldorado from the mid-1960s through the 1980s.
  • E. GM Y-body platform
    The GM Y-body platform is a rear-wheel-drive sports car architecture used by General Motors for high-performance two-seat models such as the Chevrolet Corvette and related luxury variants.
  • 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_69bd4464ba3c8190bc16b2ebbe42ddb0 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd7a730e6c8190ae6082da41ee592a completed March 20, 2026, 4:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69beefdee940819098e397ab50f57411 completed March 21, 2026, 7:22 p.m.
NEDg Description generation batch_69bef0b1fe9c8190bfc1be621c7c1c76 completed March 21, 2026, 7:25 p.m.
NED2 Entity disambiguation (via description) batch_69bef16739148190b9700228be7d07f9 completed March 21, 2026, 7:28 p.m.
Created at: March 20, 2026, 1:47 p.m.