Triple

T15930933
Position Surface form Disambiguated ID Type / Status
Subject Opel Senator E386320 entity
Predicate platform P1292 FINISHED
Object Opel Omega A platform (Senator B)
The Opel Omega A platform (Senator B) is the rear-wheel-drive executive car architecture used by Opel for the second-generation Senator luxury sedan in the late 1980s and early 1990s.
E1185029 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: Opel Omega A platform (Senator B) | Statement: [Opel Senator, platform, Opel Omega A platform (Senator B)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Opel Omega A platform (Senator B)
Context triple: [Opel Senator, platform, Opel Omega A platform (Senator B)]
  • A. Ford Sigma platform
    The Ford Sigma platform is a compact car architecture developed by Ford for small front-wheel-drive vehicles, underpinning models such as the Ford Focus and related variants in global markets.
  • B. Chevrolet City Express platform
    The Chevrolet City Express platform is the compact commercial van architecture used for Chevrolet’s small urban cargo and fleet vehicles.
  • C. GM Kappa platform
    The GM Kappa platform is General Motors' small, rear-wheel-drive architecture used for compact sports cars like the Saturn Sky and Pontiac Solstice.
  • D. General Motors J-car platform
    The General Motors J-car platform was a global compact car architecture developed in the late 1970s and 1980s that underpinned a wide range of GM small and midsize models across multiple brands and markets.
  • 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: Opel Omega A platform (Senator B)
Triple: [Opel Senator, platform, Opel Omega A platform (Senator B)]
Generated description
The Opel Omega A platform (Senator B) is the rear-wheel-drive executive car architecture used by Opel for the second-generation Senator luxury sedan in the late 1980s and early 1990s.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Opel Omega A platform (Senator B)
Target entity description: The Opel Omega A platform (Senator B) is the rear-wheel-drive executive car architecture used by Opel for the second-generation Senator luxury sedan in the late 1980s and early 1990s.
  • A. Ford Sigma platform
    The Ford Sigma platform is a compact car architecture developed by Ford for small front-wheel-drive vehicles, underpinning models such as the Ford Focus and related variants in global markets.
  • B. Chevrolet City Express platform
    The Chevrolet City Express platform is the compact commercial van architecture used for Chevrolet’s small urban cargo and fleet vehicles.
  • C. GM Kappa platform
    The GM Kappa platform is General Motors' small, rear-wheel-drive architecture used for compact sports cars like the Saturn Sky and Pontiac Solstice.
  • D. General Motors J-car platform
    The General Motors J-car platform was a global compact car architecture developed in the late 1970s and 1980s that underpinned a wide range of GM small and midsize models across multiple brands and markets.
  • 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_69d86da750008190987eb26be3f6c118 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e156a5b9348190962ddc1c35caf44f completed April 16, 2026, 9:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffb5b2a8888190824f2252b65920f2 completed May 9, 2026, 10:31 p.m.
NEDg Description generation batch_69ffb677927c8190bd45e7bae5fcf1ed completed May 9, 2026, 10:34 p.m.
NED2 Entity disambiguation (via description) batch_69ffb7468fb88190a56cf1df5bd20f63 completed May 9, 2026, 10:37 p.m.
Created at: April 10, 2026, 4:52 a.m.