Triple

T11987349
Position Surface form Disambiguated ID Type / Status
Subject Chevrolet Chevelle E285314 entity
Predicate platform P1292 FINISHED
Object GM A-body 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 | Statement: [Chevrolet Chevelle, platform, GM A-body]

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
Context triple: [Chevrolet Chevelle, platform, GM A-body]
  • A. 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.
  • B. 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.
  • C. GM B-body
    The GM B-body was a full-size, rear-wheel-drive automobile platform used by General Motors for many of its large sedans and coupes from the mid-20th century through the 1990s.
  • D. GM D-body
    The GM D-body was General Motors’ full-size, rear-wheel-drive luxury car platform used for flagship models such as Cadillac’s large sedans and limousines.
  • E. 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.
  • 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_69d6ab44a77c8190a652f4b27164e4ef elicitation completed
NER batch_69d903ae28708190a826bad1624343eb ner completed
NED1 batch_69f49d183ee881908f1c0ca4562344a9 ned_source_triple completed
Created at: April 8, 2026, 9:46 p.m.