Triple

T18279309
Position Surface form Disambiguated ID Type / Status
Subject Opel Ascona C E437822 entity
Predicate platform P1292 FINISHED
Object GM J platform
The GM J platform is a global front-wheel-drive automobile architecture developed by General Motors in the late 1970s and 1980s that underpinned a wide range of compact cars across its various brands and markets.
E1315292 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 J platform | Statement: [Opel Ascona C, platform, GM J platform]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: GM J platform
Context triple: [Opel Ascona C, platform, GM J platform]
  • A. 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.
  • B. 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.
  • C. 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.
  • D. GM D platform
    The GM D platform is a full-size, rear-wheel-drive automobile chassis used by General Motors for large luxury and performance cars, including models from Cadillac, Buick, and Chevrolet.
  • E. 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.
  • 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 J platform
Triple: [Opel Ascona C, platform, GM J platform]
Generated description
The GM J platform is a global front-wheel-drive automobile architecture developed by General Motors in the late 1970s and 1980s that underpinned a wide range of compact cars across its various brands and markets.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: GM J platform
Target entity description: The GM J platform is a global front-wheel-drive automobile architecture developed by General Motors in the late 1970s and 1980s that underpinned a wide range of compact cars across its various brands and markets.
  • A. 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.
  • B. 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.
  • C. 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.
  • D. GM D platform
    The GM D platform is a full-size, rear-wheel-drive automobile chassis used by General Motors for large luxury and performance cars, including models from Cadillac, Buick, and Chevrolet.
  • E. 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.
  • 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_69d8b914530c8190b4474d862a2b2a1b completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e50054d1dc8190b31d02f617256e9d completed April 19, 2026, 4:18 p.m.
NED1 Entity disambiguation (via context triple) batch_6a03b3ffe1508190948d41bed9853a3e completed May 12, 2026, 11:13 p.m.
NEDg Description generation batch_6a03b4bb6ae48190a68c2a3314f0d3ba completed May 12, 2026, 11:16 p.m.
NED2 Entity disambiguation (via description) batch_6a03b56958a0819088613a9726c71819 completed May 12, 2026, 11:19 p.m.
Created at: April 10, 2026, 10:34 a.m.