Triple

T21826840
Position Surface form Disambiguated ID Type / Status
Subject 2004 Geneva Motor Show E538876 entity
Predicate notableDebut P60224 FINISHED
Object BMW 6 Series Convertible (E64)
The BMW 6 Series Convertible (E64) is a luxury grand tourer cabriolet produced by BMW in the mid-2000s, known for its blend of performance, comfort, and high-end features.
 E1503926 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: BMW 6 Series Convertible (E64) | Statement: [2004 Geneva Motor Show, notableDebut, BMW 6 Series Convertible (E64)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: BMW 6 Series Convertible (E64)
Context triple: [2004 Geneva Motor Show, notableDebut, BMW 6 Series Convertible (E64)]
  • A. BMW 6 Series Gran Coupé
    The BMW 6 Series Gran Coupé is a luxury four-door coupé that blends the performance and styling of BMW’s 6 Series with added practicality and rear-seat space.
  • B. BMW 4 Series
    The BMW 4 Series is a line of compact executive coupés and convertibles known for its sporty performance, premium features, and distinctive styling within BMW’s lineup.
  • C. BMW 8 Series
    The BMW 8 Series is a luxury grand tourer line that combines high performance with premium comfort and advanced technology, offered in multiple body styles including coupé, convertible, and four-door variants.
  • D. BMW 2 Series Gran Coupe
    The BMW 2 Series Gran Coupe is a compact luxury four-door coupe that combines sporty performance with upscale features and styling in BMW’s entry-level lineup.
  • E. BMW E65
    The BMW E65 is the fourth-generation BMW 7 Series luxury sedan, produced from 2001 to 2008 and known for its controversial styling and introduction of the iDrive system.
  • 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: BMW 6 Series Convertible (E64)
Triple: [2004 Geneva Motor Show, notableDebut, BMW 6 Series Convertible (E64)]
Generated description
The BMW 6 Series Convertible (E64) is a luxury grand tourer cabriolet produced by BMW in the mid-2000s, known for its blend of performance, comfort, and high-end features.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: BMW 6 Series Convertible (E64)
Target entity description: The BMW 6 Series Convertible (E64) is a luxury grand tourer cabriolet produced by BMW in the mid-2000s, known for its blend of performance, comfort, and high-end features.
  • A. BMW 6 Series Gran Coupé
    The BMW 6 Series Gran Coupé is a luxury four-door coupé that blends the performance and styling of BMW’s 6 Series with added practicality and rear-seat space.
  • B. BMW 4 Series
    The BMW 4 Series is a line of compact executive coupés and convertibles known for its sporty performance, premium features, and distinctive styling within BMW’s lineup.
  • C. BMW 8 Series
    The BMW 8 Series is a luxury grand tourer line that combines high performance with premium comfort and advanced technology, offered in multiple body styles including coupé, convertible, and four-door variants.
  • D. BMW 2 Series Gran Coupe
    The BMW 2 Series Gran Coupe is a compact luxury four-door coupe that combines sporty performance with upscale features and styling in BMW’s entry-level lineup.
  • E. BMW E65
    The BMW E65 is the fourth-generation BMW 7 Series luxury sedan, produced from 2001 to 2008 and known for its controversial styling and introduction of the iDrive system.
  • 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_69e0c475038c8190abb9b1a20eb8ff50 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69f09132ae888190b8c1a8e75b96b5fd completed April 28, 2026, 10:51 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0a45e50d548190aaf4ac0bf6fcd028 completed May 17, 2026, 10:49 p.m.
NEDg Description generation batch_6a0a478555f48190a5dec30d212817fa completed May 17, 2026, 10:56 p.m.
NED2 Entity disambiguation (via description) batch_6a0a4816a85c8190b086b93851ddd11c completed May 17, 2026, 10:58 p.m.
Created at: April 16, 2026, 6:54 p.m.