Triple

T14963141
Position Surface form Disambiguated ID Type / Status
Subject GM D-body E373116 entity
Predicate usedForModel P98 FINISHED
Object Cadillac Commercial Chassis
The Cadillac Commercial Chassis was a specialized, heavy-duty Cadillac platform designed primarily for professional vehicles such as hearses, ambulances, and limousines.
E1130552 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: Cadillac Commercial Chassis | Statement: [GM D-body, usedForModel, Cadillac Commercial Chassis]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cadillac Commercial Chassis
Context triple: [GM D-body, usedForModel, Cadillac Commercial Chassis]
  • A. Buick Series 80
    The Buick Series 80 was a full-size luxury automobile produced by Buick in the early 1930s, known for its large straight-eight engine and upscale features that positioned it near the top of Buick’s lineup.
  • B. Buick Electra
    The Buick Electra is a full-size luxury automobile produced by Buick from 1959 to 1990, known for its upscale features, spacious interiors, and smooth, comfortable ride.
  • C. Cadillac Calais
    The Cadillac Calais was a full-size luxury car produced by Cadillac from the mid-1960s to the mid-1970s, positioned as the brand’s entry-level model during that era.
  • D. Chevrolet Series H
    The Chevrolet Series H was an early 1910s line of Chevrolet automobiles that helped transition the brand from its first luxury-oriented models to more affordable, mass-market cars.
  • E. Chevrolet City Express
    The Chevrolet City Express is a compact cargo van developed for urban commercial use, based on the Nissan NV200 and sold under the Chevrolet brand in North America.
  • 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: Cadillac Commercial Chassis
Triple: [GM D-body, usedForModel, Cadillac Commercial Chassis]
Generated description
The Cadillac Commercial Chassis was a specialized, heavy-duty Cadillac platform designed primarily for professional vehicles such as hearses, ambulances, and limousines.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cadillac Commercial Chassis
Target entity description: The Cadillac Commercial Chassis was a specialized, heavy-duty Cadillac platform designed primarily for professional vehicles such as hearses, ambulances, and limousines.
  • A. Buick Series 80
    The Buick Series 80 was a full-size luxury automobile produced by Buick in the early 1930s, known for its large straight-eight engine and upscale features that positioned it near the top of Buick’s lineup.
  • B. Buick Electra
    The Buick Electra is a full-size luxury automobile produced by Buick from 1959 to 1990, known for its upscale features, spacious interiors, and smooth, comfortable ride.
  • C. Cadillac Calais
    The Cadillac Calais was a full-size luxury car produced by Cadillac from the mid-1960s to the mid-1970s, positioned as the brand’s entry-level model during that era.
  • D. Chevrolet Series H
    The Chevrolet Series H was an early 1910s line of Chevrolet automobiles that helped transition the brand from its first luxury-oriented models to more affordable, mass-market cars.
  • E. Chevrolet City Express
    The Chevrolet City Express is a compact cargo van developed for urban commercial use, based on the Nissan NV200 and sold under the Chevrolet brand in North America.
  • 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_69d85cca979481908747d2a81eba1cea completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded6d0487c8190b7754af8c5014b37 completed April 15, 2026, 12:07 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe8bdeec408190893d1db9254da24e completed May 9, 2026, 1:20 a.m.
NEDg Description generation batch_69fe90383bd081908bc754655c203695 completed May 9, 2026, 1:39 a.m.
NED2 Entity disambiguation (via description) batch_69fe90ec50e081909ab267fee2b069bc completed May 9, 2026, 1:42 a.m.
Created at: April 10, 2026, 2:40 a.m.