Triple

T8349747
Position Surface form Disambiguated ID Type / Status
Subject W. O. Bentley E196129 entity
Predicate employer P7 FINISHED
Object National Motor Cab Company
The National Motor Cab Company was an early 20th-century British taxi firm involved in motorized cab services in London.
E728790 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: National Motor Cab Company | Statement: [W. O. Bentley, employer, National Motor Cab Company]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: National Motor Cab Company
Context triple: [W. O. Bentley, employer, National Motor Cab Company]
  • A. California Motor Transport Company
    California Motor Transport Company was a trucking firm involved in a landmark U.S. Supreme Court antitrust case concerning the use of governmental and judicial processes to restrict competition in the trucking industry.
  • B. Detroit Transportation Corporation
    Detroit Transportation Corporation is the public agency that owns and operates Detroit's downtown People Mover automated transit system.
  • C. Reading Company commuter service
    Reading Company commuter service was the network of suburban passenger rail operations once run by the Reading Company in the Philadelphia region before being succeeded by lines such as the West Trenton Line.
  • D. Montebello Bus Lines
    Montebello Bus Lines is a public transit agency serving the city of Montebello and surrounding communities in Los Angeles County with local and express bus services.
  • E. Baltimore Transit Company
    The Baltimore Transit Company was a private operator that ran streetcar and bus services in Baltimore, Maryland, before public transit was taken over by the state-run Maryland Transit Administration.
  • 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: National Motor Cab Company
Triple: [W. O. Bentley, employer, National Motor Cab Company]
Generated description
The National Motor Cab Company was an early 20th-century British taxi firm involved in motorized cab services in London.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: National Motor Cab Company
Target entity description: The National Motor Cab Company was an early 20th-century British taxi firm involved in motorized cab services in London.
  • A. California Motor Transport Company
    California Motor Transport Company was a trucking firm involved in a landmark U.S. Supreme Court antitrust case concerning the use of governmental and judicial processes to restrict competition in the trucking industry.
  • B. Detroit Transportation Corporation
    Detroit Transportation Corporation is the public agency that owns and operates Detroit's downtown People Mover automated transit system.
  • C. Reading Company commuter service
    Reading Company commuter service was the network of suburban passenger rail operations once run by the Reading Company in the Philadelphia region before being succeeded by lines such as the West Trenton Line.
  • D. Montebello Bus Lines
    Montebello Bus Lines is a public transit agency serving the city of Montebello and surrounding communities in Los Angeles County with local and express bus services.
  • E. Baltimore Transit Company
    The Baltimore Transit Company was a private operator that ran streetcar and bus services in Baltimore, Maryland, before public transit was taken over by the state-run Maryland Transit Administration.
  • 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_69ca82edd63c8190b876b8465464c5fa completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb80181ca48190bbf2e6a6aae80d69 completed March 31, 2026, 8:04 a.m.
NED1 Entity disambiguation (via context triple) batch_69cdc74e11f881908b52d0ffea751c96 completed April 2, 2026, 1:33 a.m.
NEDg Description generation batch_69cdcc8596888190867bb0f298b6fac1 completed April 2, 2026, 1:55 a.m.
NED2 Entity disambiguation (via description) batch_69cdd14de9408190a5522fbdbef4d748 completed April 2, 2026, 2:15 a.m.
Created at: March 30, 2026, 5:59 p.m.