Triple

T763049
Position Surface form Disambiguated ID Type / Status
Subject Oldsmobile Ninety-Eight E16112 entity
Predicate platform P1292 FINISHED
Object 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.
E91627 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 H-body | Statement: [Oldsmobile Ninety-Eight, platform, GM H-body]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: GM H-body
Context triple: [Oldsmobile Ninety-Eight, platform, GM H-body]
  • A. GM C-body
    The GM C-body was a full-size, front-wheel-drive automobile platform used by General Motors for large luxury and premium models across several of its brands.
  • B. Oldsmobile 88 series
    The Oldsmobile 88 series was a long-running line of full-size American cars, especially famous in the 1950s for its powerful Rocket V8 engines and role in popularizing the muscle car concept.
  • C. Oldsmobile
    Oldsmobile was a historic American automobile marque known for pioneering innovations like the mass-produced Curved Dash and the Rocket V8 engine.
  • D. GM Motorama
    GM Motorama was General Motors’ traveling auto show of the 1950s that showcased futuristic concept cars and new production models to the public.
  • E. Pontiac Grand Am
    The Pontiac Grand Am is a compact and later mid-size car produced by General Motors’ Pontiac division, known for its sporty styling and popularity in the 1980s and 1990s.
  • 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 H-body
Triple: [Oldsmobile Ninety-Eight, platform, GM H-body]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: GM H-body
Target entity description: 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.
  • A. GM C-body
    The GM C-body was a full-size, front-wheel-drive automobile platform used by General Motors for large luxury and premium models across several of its brands.
  • B. Oldsmobile 88 series
    The Oldsmobile 88 series was a long-running line of full-size American cars, especially famous in the 1950s for its powerful Rocket V8 engines and role in popularizing the muscle car concept.
  • C. Oldsmobile
    Oldsmobile was a historic American automobile marque known for pioneering innovations like the mass-produced Curved Dash and the Rocket V8 engine.
  • D. GM Motorama
    GM Motorama was General Motors’ traveling auto show of the 1950s that showcased futuristic concept cars and new production models to the public.
  • E. Pontiac Grand Am
    The Pontiac Grand Am is a compact and later mid-size car produced by General Motors’ Pontiac division, known for its sporty styling and popularity in the 1980s and 1990s.
  • 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_69a493684ee48190bd43b7c78da4aec8 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a6841f388190a6d08c3bf5c17fe4 completed March 1, 2026, 8:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69a66673d6288190bb6a68c6c376016e completed March 3, 2026, 4:41 a.m.
NEDg Description generation batch_69a66b18f198819086dac829b8779dfa completed March 3, 2026, 5:01 a.m.
NED2 Entity disambiguation (via description) batch_69a66b91da5081909963905631641e0f completed March 3, 2026, 5:03 a.m.
Created at: March 1, 2026, 7:37 p.m.