Triple

T11964632
Position Surface form Disambiguated ID Type / Status
Subject GM G-body E284760 entity
Predicate predecessor P97 FINISHED
Object GM A-body (rear-wheel-drive) E304291 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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 A-body (rear-wheel-drive) | Statement: [GM G-body, predecessor, GM A-body (rear-wheel-drive)]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: GM A-body (rear-wheel-drive)
Context triple: [GM G-body, predecessor, GM A-body (rear-wheel-drive)]
  • A. GM W-body (late front-wheel-drive generations)
    The GM W-body (late front-wheel-drive generations) is a mid-size unibody car platform used by General Motors in the 1990s and 2000s for various front-wheel-drive sedans and coupes across its Chevrolet, Pontiac, Buick, and Oldsmobile brands.
  • B. GM A-body chosen
    The GM A-body was a mid-size automobile platform used by General Motors for various models across its brands during the 1960s through early 1980s.
  • C. GM B-body (early full-size generations)
    GM B-body (early full-size generations) refers to General Motors’ full-size, rear-wheel-drive passenger car platform used from the 1950s through the mid-1970s for popular models across Chevrolet, Pontiac, Oldsmobile, and Buick.
  • D. GM K-body (front-wheel-drive)
    The GM K-body (front-wheel-drive) was a General Motors platform used for compact luxury and personal cars, notably underpinning early front-drive Cadillac models in the 1980s.
  • E. GM A-body (1973–1975)
    The GM A-body (1973–1975) was General Motors’ mid-size rear-wheel-drive car platform of the early 1970s, underpinning models such as the Pontiac Grand Am, Chevrolet Chevelle, Oldsmobile Cutlass, and Buick Century.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69d6ab2eaeb881909f7914758f859413 elicitation completed
NER batch_69d903799f948190a5dc4d3822f3ff27 ner completed
NED1 batch_69f471d625c88190baed4ea08853988a ned_source_triple completed
Created at: April 8, 2026, 9:45 p.m.