Triple

T5755718
Position Surface form Disambiguated ID Type / Status
Subject Rolls-Royce Silver Ghost E126960 entity
Predicate firstCarCoachbuilder P66195 FINISHED
Object Barker
Barker was a prestigious British coachbuilding firm renowned for crafting luxurious custom bodies for high-end automobiles in the early 20th century.
E545704 NE FINISHED

How this triple was built (5 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: Barker | Statement: [Rolls-Royce Silver Ghost, firstCarCoachbuilder, Barker]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Barker
Context triple: [Rolls-Royce Silver Ghost, firstCarCoachbuilder, Barker]
  • A. Barker
    Barker is a surname most famously associated with Bob Barker, the longtime host of the American television game show "The Price Is Right."
  • B. Bakster
    Bakster is an alternative spelling or variant form of the name Baxter, typically used as a surname or given name.
  • C. Barnett
    Barnett is a masculine given name most notably associated with the influential American abstract expressionist painter Barnett Newman.
  • D. Barnes
    Barnes is a riverside district in the London Borough of Richmond upon Thames known for its village-like atmosphere, green spaces, and historic architecture.
  • E. Barnes
    Barnes is the given name of Barnes Wallis, the British engineer and inventor best known for creating the World War II "bouncing bomb."
  • 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: Barker
Triple: [Rolls-Royce Silver Ghost, firstCarCoachbuilder, Barker]
Generated description
Barker was a prestigious British coachbuilding firm renowned for crafting luxurious custom bodies for high-end automobiles in the early 20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Barker
Target entity description: Barker was a prestigious British coachbuilding firm renowned for crafting luxurious custom bodies for high-end automobiles in the early 20th century.
  • A. Barker
    Barker is a surname most famously associated with Bob Barker, the longtime host of the American television game show "The Price Is Right."
  • B. Bakster
    Bakster is an alternative spelling or variant form of the name Baxter, typically used as a surname or given name.
  • C. Barnett
    Barnett is a masculine given name most notably associated with the influential American abstract expressionist painter Barnett Newman.
  • D. Barnes
    Barnes is a riverside district in the London Borough of Richmond upon Thames known for its village-like atmosphere, green spaces, and historic architecture.
  • E. Barnes
    Barnes is the given name of Barnes Wallis, the British engineer and inventor best known for creating the World War II "bouncing bomb."
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: firstCarCoachbuilder
Context triple: [Rolls-Royce Silver Ghost, firstCarCoachbuilder, Barker]
  • A. coachType
    Indicates the specific category or role of a coach associated with an entity (e.g., head coach, assistant coach, position coach).
  • B. intendedVehicle
    Indicates that one entity is the vehicle that another entity plans or is meant to use.
  • C. carTypeVariant
    Indicates that one car type is a specific variant or version of another car type.
  • D. carModel
    Indicates the specific model designation of a car within a particular make or brand.
  • E. vehicleTypeFocus
    Indicates that the relationship or action specifically concerns or emphasizes a particular type or category of vehicle.
  • F. None of above. chosen

Provenance (7 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_69c00832aedc81909899801b141fa3b4 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c02906848c8190bf7b0d62f57c27fa completed March 22, 2026, 5:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69c07e47c1788190b5883df385475237 completed March 22, 2026, 11:41 p.m.
NEDg Description generation batch_69c08e5a7950819099cd9c9bd6c7a99a completed March 23, 2026, 12:50 a.m.
NED2 Entity disambiguation (via description) batch_69c08ed0c3ac8190a7093667bcd4fb0f completed March 23, 2026, 12:52 a.m.
PD Predicate disambiguation batch_69c021cc68648190bb86d049ebe80f12 completed March 22, 2026, 5:07 p.m.
PDg Predicate description generation batch_69c028fec2bc819083f5dca6a8d9d435 completed March 22, 2026, 5:38 p.m.
Created at: March 22, 2026, 3:49 p.m.