Triple

T6688802
Position Surface form Disambiguated ID Type / Status
Subject Arthur Chevrolet E152170 entity
Predicate coFounderOf P104 FINISHED
Object Frontenac Motor Corporation
Frontenac Motor Corporation was an early 20th-century American automobile and racing car manufacturer co-founded by Arthur Chevrolet, known for producing competitive race cars and performance parts.
E610805 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: Frontenac Motor Corporation | Statement: [Arthur Chevrolet, coFounderOf, Frontenac Motor Corporation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Frontenac Motor Corporation
Context triple: [Arthur Chevrolet, coFounderOf, Frontenac Motor Corporation]
  • A. Canadian Car and Foundry
    Canadian Car and Foundry was a major Canadian manufacturer of railway rolling stock, aircraft, and other transportation equipment active primarily in the 20th century.
  • B. Marmon Group
    Marmon Group is a large American industrial holding company with diversified manufacturing and service businesses, historically owned and developed by the Pritzker family.
  • C. Avanti Motor Corporation
    Avanti Motor Corporation was an American company that revived and continued production of the classic Studebaker Avanti sports coupe after Studebaker ceased manufacturing.
  • D. American Car and Foundry
    American Car and Foundry was a major American manufacturer of railroad rolling stock and related equipment, known for producing a wide range of passenger and freight cars throughout the 20th century.
  • E. Studebaker Corporation
    Studebaker Corporation was a historic American automobile manufacturer, originally a wagon maker, best known for its innovative car designs produced through the mid-20th century.
  • 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: Frontenac Motor Corporation
Triple: [Arthur Chevrolet, coFounderOf, Frontenac Motor Corporation]
Generated description
Frontenac Motor Corporation was an early 20th-century American automobile and racing car manufacturer co-founded by Arthur Chevrolet, known for producing competitive race cars and performance parts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Frontenac Motor Corporation
Target entity description: Frontenac Motor Corporation was an early 20th-century American automobile and racing car manufacturer co-founded by Arthur Chevrolet, known for producing competitive race cars and performance parts.
  • A. Canadian Car and Foundry
    Canadian Car and Foundry was a major Canadian manufacturer of railway rolling stock, aircraft, and other transportation equipment active primarily in the 20th century.
  • B. Marmon Group
    Marmon Group is a large American industrial holding company with diversified manufacturing and service businesses, historically owned and developed by the Pritzker family.
  • C. Avanti Motor Corporation
    Avanti Motor Corporation was an American company that revived and continued production of the classic Studebaker Avanti sports coupe after Studebaker ceased manufacturing.
  • D. American Car and Foundry
    American Car and Foundry was a major American manufacturer of railroad rolling stock and related equipment, known for producing a wide range of passenger and freight cars throughout the 20th century.
  • E. Studebaker Corporation
    Studebaker Corporation was a historic American automobile manufacturer, originally a wagon maker, best known for its innovative car designs produced through the mid-20th century.
  • 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_69c687f9977c819097e7f5ada4fe522e completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6b14feb28819097bc157df8a2f96e completed March 27, 2026, 4:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6f7b31fa0819089c4debbbbce9d22 completed March 27, 2026, 9:33 p.m.
NEDg Description generation batch_69c6f8d27d388190816cfeefbe1519d8 completed March 27, 2026, 9:38 p.m.
NED2 Entity disambiguation (via description) batch_69c6f9729d7881908f3c396690ffcae8 completed March 27, 2026, 9:41 p.m.
Created at: March 27, 2026, 2:04 p.m.