Triple

T12271996
Position Surface form Disambiguated ID Type / Status
Subject GM G platform E292492 entity
Predicate successor P78 FINISHED
Object GM W platform
The GM W platform is a General Motors front-wheel-drive automobile architecture introduced in the mid-1980s and used for a range of midsize cars such as the Chevrolet Lumina, Pontiac Grand Prix, and Buick Regal.
 E978433 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 W platform | Statement: [GM G platform, successor, GM W platform]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: GM W platform
Context triple: [GM G platform, successor, GM W platform]
  • A. GM N platform
    The GM N platform is a General Motors front-wheel-drive compact car architecture used for various models in the 1990s and early 2000s.
  • B. GM V platform
    The GM V platform is a rear-wheel-drive automobile architecture developed by General Motors that underpinned several large sedans and executive cars, particularly in the Opel and Vauxhall lineups.
  • C. GM G platform
    The GM G platform is a full-size, front-wheel-drive automobile architecture developed by General Motors and used for several of its large sedans in the 1990s and early 2000s.
  • D. GM B platform
    The GM B platform was General Motors’ long-running full-size, rear-wheel-drive car architecture used for many of its large sedans and wagons from the 1960s through the 1990s.
  • E. GM U platform
    The GM U platform is a General Motors automobile architecture used for front-wheel-drive compact and midsize vehicles produced primarily 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 W platform
Triple: [GM G platform, successor, GM W platform]
Generated description
The GM W platform is a General Motors front-wheel-drive automobile architecture introduced in the mid-1980s and used for a range of midsize cars such as the Chevrolet Lumina, Pontiac Grand Prix, and Buick Regal.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: GM W platform
Target entity description: The GM W platform is a General Motors front-wheel-drive automobile architecture introduced in the mid-1980s and used for a range of midsize cars such as the Chevrolet Lumina, Pontiac Grand Prix, and Buick Regal.
  • A. GM N platform
    The GM N platform is a General Motors front-wheel-drive compact car architecture used for various models in the 1990s and early 2000s.
  • B. GM V platform
    The GM V platform is a rear-wheel-drive automobile architecture developed by General Motors that underpinned several large sedans and executive cars, particularly in the Opel and Vauxhall lineups.
  • C. GM G platform
    The GM G platform is a full-size, front-wheel-drive automobile architecture developed by General Motors and used for several of its large sedans in the 1990s and early 2000s.
  • D. GM B platform
    The GM B platform was General Motors’ long-running full-size, rear-wheel-drive car architecture used for many of its large sedans and wagons from the 1960s through the 1990s.
  • E. GM U platform
    The GM U platform is a General Motors automobile architecture used for front-wheel-drive compact and midsize vehicles produced primarily 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_69d6ab6856488190b5d31178d5015f8e completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d91cee7158819093fff74db6867896 completed April 10, 2026, 3:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69f62a959e7c8190a005f20728cb71e0 completed May 2, 2026, 4:47 p.m.
NEDg Description generation batch_69f62c54e6b08190bdae0ec35cc1c48d completed May 2, 2026, 4:54 p.m.
NED2 Entity disambiguation (via description) batch_69f62d13237881908b7c2dca173e20cf completed May 2, 2026, 4:57 p.m.
Created at: April 8, 2026, 9:52 p.m.