Triple

T6803659
Position Surface form Disambiguated ID Type / Status
Subject Carl G. Fisher E156246 entity
Predicate founded P104 FINISHED
Object Prest-O-Lite Company
Prest-O-Lite Company was an early 20th-century American manufacturer best known for producing acetylene gas automobile headlamps and lighting systems.
E620258 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: Prest-O-Lite Company | Statement: [Carl G. Fisher, founded, Prest-O-Lite Company]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Prest-O-Lite Company
Context triple: [Carl G. Fisher, founded, Prest-O-Lite Company]
  • A. F. H. Royce & Company
    F. H. Royce & Company was an early engineering firm founded by Henry Royce that specialized in electrical and mechanical equipment before evolving into the company behind Rolls-Royce automobiles.
  • B. Sprague Electric Company
    Sprague Electric Company was a major 20th-century American electronics manufacturer known for producing capacitors and other components, whose large plant in North Adams, Massachusetts later became the site of the Massachusetts Museum of Contemporary Art (MASS MoCA).
  • C. Litton Industries
    Litton Industries was a major American conglomerate best known for its diversified operations in electronics, defense, and industrial manufacturing during the mid-20th century.
  • D. Edison Manufacturing Company
    Edison Manufacturing Company was an early American film production and equipment company created by inventor Thomas Edison that played a key role in the birth of the motion picture industry.
  • E. Sylvania Electric Products
    Sylvania Electric Products was a major American manufacturer of radio and television tubes, consumer electronics, and lighting products that became part of GTE through acquisition.
  • 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: Prest-O-Lite Company
Triple: [Carl G. Fisher, founded, Prest-O-Lite Company]
Generated description
Prest-O-Lite Company was an early 20th-century American manufacturer best known for producing acetylene gas automobile headlamps and lighting systems.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Prest-O-Lite Company
Target entity description: Prest-O-Lite Company was an early 20th-century American manufacturer best known for producing acetylene gas automobile headlamps and lighting systems.
  • A. F. H. Royce & Company
    F. H. Royce & Company was an early engineering firm founded by Henry Royce that specialized in electrical and mechanical equipment before evolving into the company behind Rolls-Royce automobiles.
  • B. Sprague Electric Company
    Sprague Electric Company was a major 20th-century American electronics manufacturer known for producing capacitors and other components, whose large plant in North Adams, Massachusetts later became the site of the Massachusetts Museum of Contemporary Art (MASS MoCA).
  • C. Litton Industries
    Litton Industries was a major American conglomerate best known for its diversified operations in electronics, defense, and industrial manufacturing during the mid-20th century.
  • D. Edison Manufacturing Company
    Edison Manufacturing Company was an early American film production and equipment company created by inventor Thomas Edison that played a key role in the birth of the motion picture industry.
  • E. Sylvania Electric Products
    Sylvania Electric Products was a major American manufacturer of radio and television tubes, consumer electronics, and lighting products that became part of GTE through acquisition.
  • 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_69c68826e6a48190a3d220b541e639de completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d2e8d7888190a837620967a150e3 completed March 27, 2026, 6:56 p.m.
NED1 Entity disambiguation (via context triple) batch_69c71a9da0ac8190878799d4780f9b28 completed March 28, 2026, 12:02 a.m.
NEDg Description generation batch_69c71b88b27c8190b803f0e9f6402c44 completed March 28, 2026, 12:06 a.m.
NED2 Entity disambiguation (via description) batch_69c71c95299c8190b149082ede7da88c completed March 28, 2026, 12:11 a.m.
Created at: March 27, 2026, 2:16 p.m.