Triple

T5576472
Position Surface form Disambiguated ID Type / Status
Subject Chevrolet Bel Air (top trim) E146330 entity
Predicate predecessorTrim P64538 FINISHED
Object Chevrolet Special Deluxe
The Chevrolet Special Deluxe was a popular pre- and immediate post-World War II full-size Chevrolet model known for its upscale trim and solid, affordable family transportation.
E528693 NE FINISHED

How this triple was built (5 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: Chevrolet Special Deluxe | Statement: [Chevrolet Bel Air (top trim), predecessorTrim, Chevrolet Special Deluxe]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chevrolet Special Deluxe
Context triple: [Chevrolet Bel Air (top trim), predecessorTrim, Chevrolet Special Deluxe]
  • A. Chevrolet Series C Classic Six
    The Chevrolet Series C Classic Six was the first production automobile from the Chevrolet Motor Company, a large, powerful touring car introduced in 1911 that helped establish the brand in the early American automotive market.
  • B. Oldsmobile Custom Cruiser
    The Oldsmobile Custom Cruiser was a full-size station wagon produced by Oldsmobile, known for its spacious interior and role as a family-oriented, long-haul cruiser in the brand’s lineup.
  • C. 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.
  • D. Buick Special (for some generations)
    The Buick Special was a mid-size American car produced by Buick over multiple generations, known for serving as the brand’s entry-level model and for spawning notable performance variants like the Gran Sport.
  • E. Holden Sunbird
    The Holden Sunbird was a compact car produced by Holden in Australia during the late 1970s and early 1980s, positioned as a more refined, four-cylinder variant of its small family car lineup.
  • 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: Chevrolet Special Deluxe
Triple: [Chevrolet Bel Air (top trim), predecessorTrim, Chevrolet Special Deluxe]
Generated description
The Chevrolet Special Deluxe was a popular pre- and immediate post-World War II full-size Chevrolet model known for its upscale trim and solid, affordable family transportation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Chevrolet Special Deluxe
Target entity description: The Chevrolet Special Deluxe was a popular pre- and immediate post-World War II full-size Chevrolet model known for its upscale trim and solid, affordable family transportation.
  • A. Chevrolet Series C Classic Six
    The Chevrolet Series C Classic Six was the first production automobile from the Chevrolet Motor Company, a large, powerful touring car introduced in 1911 that helped establish the brand in the early American automotive market.
  • B. Oldsmobile Custom Cruiser
    The Oldsmobile Custom Cruiser was a full-size station wagon produced by Oldsmobile, known for its spacious interior and role as a family-oriented, long-haul cruiser in the brand’s lineup.
  • C. 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.
  • D. Buick Special (for some generations)
    The Buick Special was a mid-size American car produced by Buick over multiple generations, known for serving as the brand’s entry-level model and for spawning notable performance variants like the Gran Sport.
  • E. Holden Sunbird
    The Holden Sunbird was a compact car produced by Holden in Australia during the late 1970s and early 1980s, positioned as a more refined, four-cylinder variant of its small family car lineup.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: predecessorTrim
Context triple: [Chevrolet Bel Air (top trim), predecessorTrim, Chevrolet Special Deluxe]
  • A. predecessor
    Indicates that one entity comes before another in an ordered sequence or succession.
  • B. predecessorName
    Indicates that the value is the name of an entity that directly precedes another in an ordered sequence or lineage.
  • C. predecessorFamily
    Indicates that one family is the earlier or ancestral family from which another family descends or follows.
  • D. predecessorOperator
    Indicates that one operator precedes another in an ordered sequence or process.
  • E. shortNameOfPredecessor
    Indicates that an entity has a predecessor whose abbreviated or shorter name is being specified.
  • F. None of above. chosen

Provenance (7 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_69c008ffed108190a084602227af6157 completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c020697fbc8190bd084d7896db3ab8 completed March 22, 2026, 5:01 p.m.
NED1 Entity disambiguation (via context triple) batch_69c02855acac8190bd00219aa9647e98 completed March 22, 2026, 5:35 p.m.
NEDg Description generation batch_69c0366f37f0819097ca1b23b8ebecc2 completed March 22, 2026, 6:35 p.m.
NED2 Entity disambiguation (via description) batch_69c036ee4e1c8190b9e60655d72407ff completed March 22, 2026, 6:37 p.m.
PD Predicate disambiguation batch_69c01b147cc081909237f3f2967d4cb8 completed March 22, 2026, 4:38 p.m.
PDg Predicate description generation batch_69c01f0684908190ae2d14f0bd2ab892 completed March 22, 2026, 4:55 p.m.
Created at: March 22, 2026, 3:37 p.m.