Triple

T2481785
Position Surface form Disambiguated ID Type / Status
Subject Pontiac Grand Am E55833 entity
Predicate platform P1292 FINISHED
Object 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.
E271459 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 A-body (1973–1975) | Statement: [Pontiac Grand Am, platform, GM A-body (1973–1975)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: GM A-body (1973–1975)
Context triple: [Pontiac Grand Am, platform, GM A-body (1973–1975)]
  • A. Buick Skylark
    The Buick Skylark is a classic American car model produced by Buick across several generations, known for its stylish design and role in the brand’s mid-size and compact lineup from the 1950s through the 1990s.
  • B. 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.
  • C. Oldsmobile Toronado
    The Oldsmobile Toronado is a historic American personal luxury coupe best known for pioneering front-wheel drive in a large U.S. production car during the 1960s.
  • D. Chevrolet Citation
    The Chevrolet Citation was a compact front-wheel-drive car produced by General Motors under the Chevrolet brand in the late 1970s and early 1980s.
  • E. Oldsmobile Cutlass
    The Oldsmobile Cutlass is a long-running line of American mid-size cars, best known for its popular 1960s–1980s models that became some of Oldsmobile’s best-selling and most recognizable vehicles.
  • 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 A-body (1973–1975)
Triple: [Pontiac Grand Am, platform, GM A-body (1973–1975)]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: GM A-body (1973–1975)
Target entity description: 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.
  • A. Buick Skylark
    The Buick Skylark is a classic American car model produced by Buick across several generations, known for its stylish design and role in the brand’s mid-size and compact lineup from the 1950s through the 1990s.
  • B. 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.
  • C. Oldsmobile Toronado
    The Oldsmobile Toronado is a historic American personal luxury coupe best known for pioneering front-wheel drive in a large U.S. production car during the 1960s.
  • D. Chevrolet Citation
    The Chevrolet Citation was a compact front-wheel-drive car produced by General Motors under the Chevrolet brand in the late 1970s and early 1980s.
  • E. Oldsmobile Cutlass
    The Oldsmobile Cutlass is a long-running line of American mid-size cars, best known for its popular 1960s–1980s models that became some of Oldsmobile’s best-selling and most recognizable vehicles.
  • 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_69ab49e670a88190b928e08302381710 completed March 6, 2026, 9:40 p.m.
NER Named-entity recognition batch_69abd161bf3c8190834502968180e9cf completed March 7, 2026, 7:18 a.m.
NED1 Entity disambiguation (via context triple) batch_69af17b48d0881909442717d318a6f05 completed March 9, 2026, 6:55 p.m.
NEDg Description generation batch_69af1c4909888190aa6bc4f9731a8c68 completed March 9, 2026, 7:15 p.m.
NED2 Entity disambiguation (via description) batch_69af1d2adea08190899d0dcd8d1c0bc7 completed March 9, 2026, 7:19 p.m.
Created at: March 6, 2026, 9:45 p.m.