Triple

T23039978
Position Surface form Disambiguated ID Type / Status
Subject Buick Y-Job E573706 entity
Predicate successor P78 FINISHED
Object 1951 General Motors Le Sabre concept car
The 1951 General Motors Le Sabre concept car was a futuristic, jet-inspired show car designed by Harley Earl that pioneered advanced styling and technologies later seen in 1950s American automobiles.
E1567507 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: 1951 General Motors Le Sabre concept car | Statement: [Buick Y-Job, successor, 1951 General Motors Le Sabre concept car]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 1951 General Motors Le Sabre concept car
Context triple: [Buick Y-Job, successor, 1951 General Motors Le Sabre concept car]
  • A. Buick Y-Job concept car
    The Buick Y-Job concept car is widely regarded as the auto industry's first concept car, showcasing advanced styling and design innovations that influenced future Buick and General Motors vehicles.
  • B. Buick Wildcat concept cars
    The Buick Wildcat concept cars were a series of dramatic, futuristic show vehicles from the 1950s that showcased Buick’s advanced styling and engineering ideas at General Motors’ Motorama exhibitions.
  • C. 1959 Motorama
    1959 Motorama was General Motors’ traveling auto show that showcased futuristic concept cars and advanced automotive technology to the public in the late 1950s.
  • D. Chrysler Ghia concept cars
    The Chrysler Ghia concept cars were a series of mid-20th-century show cars that showcased Chrysler’s advanced styling and engineering through elegant Italian coachwork by Carrozzeria Ghia.
  • E. Oldsmobile Model R prototype
    The Oldsmobile Model R prototype was an early experimental automobile developed by Oldsmobile that led to the more refined production models following the Curved Dash era.
  • 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: 1951 General Motors Le Sabre concept car
Triple: [Buick Y-Job, successor, 1951 General Motors Le Sabre concept car]
Generated description
The 1951 General Motors Le Sabre concept car was a futuristic, jet-inspired show car designed by Harley Earl that pioneered advanced styling and technologies later seen in 1950s American automobiles.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 1951 General Motors Le Sabre concept car
Target entity description: The 1951 General Motors Le Sabre concept car was a futuristic, jet-inspired show car designed by Harley Earl that pioneered advanced styling and technologies later seen in 1950s American automobiles.
  • A. Buick Y-Job concept car
    The Buick Y-Job concept car is widely regarded as the auto industry's first concept car, showcasing advanced styling and design innovations that influenced future Buick and General Motors vehicles.
  • B. Buick Wildcat concept cars
    The Buick Wildcat concept cars were a series of dramatic, futuristic show vehicles from the 1950s that showcased Buick’s advanced styling and engineering ideas at General Motors’ Motorama exhibitions.
  • C. 1959 Motorama
    1959 Motorama was General Motors’ traveling auto show that showcased futuristic concept cars and advanced automotive technology to the public in the late 1950s.
  • D. Chrysler Ghia concept cars
    The Chrysler Ghia concept cars were a series of mid-20th-century show cars that showcased Chrysler’s advanced styling and engineering through elegant Italian coachwork by Carrozzeria Ghia.
  • E. Oldsmobile Model R prototype
    The Oldsmobile Model R prototype was an early experimental automobile developed by Oldsmobile that led to the more refined production models following the Curved Dash era.
  • 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_69e245b911188190bc3d96326c847969 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f18512df708190a6892e743a289c74 completed April 29, 2026, 4:12 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0bf2ba6cd48190adfde89532b51f43 completed May 19, 2026, 5:18 a.m.
NEDg Description generation batch_6a0c0332a0288190a51b29aa03e1969a completed May 19, 2026, 6:29 a.m.
NED2 Entity disambiguation (via description) batch_6a0c04d4722c8190967b59808f6c1e36 completed May 19, 2026, 6:36 a.m.
Created at: April 17, 2026, 3:53 p.m.